View source for Comecon

{{Short description|1949–1991 international economic union}}
{{distinguish|Comic book convention}}
{{Infobox geopolitical organization
| conventional_long_name = {{nowrap|Council for Mutual Economic Assistance}}
| native_name            = {{lang|ru|Совет Экономической Взаимопомощи}}
| common_name            = Comecon
| status                 = 
| era                    = Cold War
| image_flag             = <!-- This flag was not official: Flag of Comecon.svg -->
| image_flag2            = Flag of Comecon.svg
| image_coat             = Logo of Comecon.svg
| coa_size               = 
| coat_alt               = <!-- Alt text for coat of arms -->
| symbol_type            = Logo
| symbol_type_article    = <!-- Link target under symbol image. Default: Coat of arms of {{{common_name}}} -->
| image_map              = Comecon.svg
| image_map_caption      = Map of Comecon member states as of November 1986 <br /> '''Comecon as of November 1986''':<br />{{legend2|#C00000|Members}}{{nbsp}}{{legend2|#FF40FF|Members that left the [[Warsaw Pact]] (Albania)}}<br>{{legend2|#FF0000|Associate members}}{{nbsp}}{{legend2|#FFD700|Observers}}
| image_map_size         = 220px
| admin_center_type      = Headquarters
| admin_center           = [[Moscow]], [[Union of Soviet Socialist Republics|Soviet Union]]
| largest_city           = 
| org_type               = [[Economic union]]
| membership_type        = Member states
| membership             = {{Collapsible list|title=''See list''| {{flagcountry|People's Socialist Republic of Albania|name=Albania}}{{Efn|Stopped participating in Comecon activities in 1961, withdrew in 1987.}}|{{flagicon|Bulgaria|1971}} [[People's Republic of Bulgaria|Bulgaria]]|{{flagicon|Czechoslovakia|1960}} [[Czechoslovak Socialist Republic|Czechoslovakia]]|{{flag|Cuba}}|{{flag|East Germany}}{{efn|Withdrew in 1990}}|{{flagicon|Hungary}} [[Hungarian People's Republic|Hungary]]|{{flagicon|Mongolia|1945}} [[Mongolian People's Republic|Mongolia]]|{{flagicon|Poland|1928}} [[Polish People's Republic|Poland]]|{{flagicon|Romania|1965}} [[Socialist Republic of Romania|Romania]]|{{flag|Soviet Union|1980}}|{{flag|Vietnam}}}}
| languages_type         = Official languages
| languages              = {{Collapsible list|titlestyle = background:transparent;text-align:left;font-weight:normal;|title=10 languages |[[Russian language|Russian]]|[[Bulgarian language|Bulgarian]]|[[Czech language|Czech]]|[[German language|German]]|[[Hungarian language|Hungarian]]|[[Mongolian language|Mongolian]]|[[Polish language|Polish]]|[[Romanian language|Romanian]]|[[Cuban Spanish|Spanish]]|[[Vietnamese language|Vietnamese]]}}
| national_anthem        = 
| currency               = {{Collapsible list |titlestyle=font-weight:normal; background:transparent; text-align:left;|title=10 currencies|{{flagicon|Soviet Union}} [[Soviet ruble]]|{{flagicon|East Germany}} [[East German mark]]|{{flagicon|Polish People's Republic}} [[Polish złoty]]|{{flagicon|Czechoslovak Socialist Republic}} [[Czechoslovak koruna]]|{{flagicon|Socialist Republic of Romania|1965}} [[Romanian leu]]|{{flagicon|People's Republic of Bulgaria}} [[Bulgarian lev]]|{{flagicon|Hungarian People's Republic}} [[Hungarian forint]]|{{flagicon|Cuba}} [[Cuban peso]]|{{flagicon|Mongolian People's Republic}} [[Mongolian tögrög]]|{{flagicon|Vietnam}} [[Vietnamese đồng]]}}
| legislature            = 
| life_span              = 1949–1991
| event_pre              = 
| date_pre               = 
| event_start            = Organization established
| year_start             = 1949
| date_start             = 25 January
| event1                 = 
| date_event1            = 
| event2                 = 
| date_event2            = 
| event_end              = Dissolution of Comecon
| year_end               = 1991
| date_end               = 28 June
| event_post             = [[Dissolution of the Soviet Union]]
| date_post              = 25 December 1991
| stat_year1             = 1960
| stat_area1             = 23422281
| stat_year2             = 1989
| stat_area2             = 25400231
| stat_pop2              = 504 million
| s1                     = Eurasian Economic Union
| today                  = 
| footnotes              = 
}}
{{Eastern Bloc sidebar}}
The '''Council for Mutual Economic Assistance''',{{efn|{{Langx|ru|Совет Экономической Взаимопомощи (СЭВ)|Sovét Ekonomícheskoy Vzaimopómoshchi (SEV)}}, {{IPA|ru|sɐˈvʲet ɪkənɐˈmʲitɕɪskəj vzɐˌimɐˈpoməɕːɪ (ˌɛsˌɛˈvɛ)|pron}}}} often abbreviated as '''Comecon''' ({{IPAc-en|ˌ|k|ɒ|m|ɪ|ˈ|k|ɒ|n}} {{respell|KOM-ik-ON}}) or '''CMEA''', was an economic organization from 1949 to 1991 under the leadership of the [[Soviet Union]] that comprised the countries of the [[Eastern Bloc#List of states|Eastern Bloc]] along with a number of [[socialist state]]s elsewhere in the world.<ref>Michael C. Kaser, ''Comecon: Integration problems of the planned economies'' (Oxford University Press, 1967).</ref>

The descriptive term was often applied to all multilateral activities involving members of the organization, rather than being restricted to the direct functions of Comecon and its organs.<ref>For example, this is the usage in the [[Library of Congress]] [[Library of Congress Country Studies|Country Study]] that is heavily cited in the present article.</ref> This usage was sometimes extended as well to bilateral relations among members because in the system of [[Communism|communist]] international economic relations, multilateral accords—typically of a general nature—tended to be implemented through a set of more detailed, bilateral agreements.<ref name="loc-cs" />

Comecon was the Eastern Bloc's response to the formation in Western Europe of the [[Marshall Plan]] and the OEEC, which later became the [[OECD]].<ref name="loc-cs">{{cite web |publisher=Library of Congress Country Study |url=http://memory.loc.gov/frd/cs/germany_east/gx_appnb.html |title=Appendix B: The Council for Mutual Economic Assistance: Germany (East) |archive-url=https://web.archive.org/web/20090501075842/http://memory.loc.gov/frd/cs/germany_east/gx_appnb.html |archive-date=1 May 2009}}</ref>

==History==
===Foundation===
[[File:Ex-Comecon building, 2009-06-22.jpg|thumb|left|upright|Former USSR Comecon headquarters in Moscow.<ref>{{Cite web|title=СОГЛАШЕНИЕ между Правительством Союза Советских Социалистических Республик и Советом Экономической Взаимопомощи об урегулировании вопросов, связанных с месторасположением в СССР учреждений СЭВ|url=https://www.mid.ru/foreign_policy/international_contracts/2_contract/-/storage-viewer/bilateral/page-461/58878|url-status=live|archive-url=https://web.archive.org/web/20210612125232/https://www.mid.ru/foreign_policy/international_contracts/2_contract/-/storage-viewer/bilateral/page-461/58878 |archive-date=2021-06-12 }}</ref>]]
The Comecon was founded in 1949 by the [[Soviet Union]], [[People's Republic of Bulgaria|Bulgaria]], [[Czechoslovak Socialist Republic|Czechoslovakia]], [[Hungarian People's Republic|Hungary]], [[Polish People's Republic|Poland]], and [[Socialist Republic of Romania|Romania]]. The primary factors in Comecon's formation appear to have been [[Joseph Stalin]]'s desire to cooperate and strengthen the international relationships at an economic level with the smaller states of Central Europe,<ref name="loc-cs" /> and which were now, increasingly, cut off from their traditional markets and suppliers in the rest of Europe.<ref name="Jeffries 1998, p. 536">Bideleux and Jeffries, 1998, p. 536.</ref> Czechoslovakia, Hungary, and Poland had remained interested in Marshall aid despite the requirements for a [[convertible currency]] and [[market economy|market economies]]. These requirements, which would inevitably have resulted in stronger economic ties to free European markets than to the Soviet Union, were not acceptable to Stalin, who, in July 1947, ordered these communist governments to pull out of the Paris Conference on the European Recovery Programme. This has been described as "the moment of truth" in the post-[[World War II]] division of Europe.<ref>Bideleux and Jeffries, 1998, pp. 534–35.</ref> According to the Soviet view the "Anglo-American bloc" and "American monopolists ... whose interests had nothing in common with those of the European people" had spurned east–west collaboration within the framework agreed within the United Nations, that is, through the Economic Commission for Europe.<ref>Kaser, 1967, pp. 9–10.</ref>

Some say that Stalin's precise motives in establishing Comecon were "inscrutable"<ref name="Jeffries 1998, p. 535">Bideleux and Jeffries, 1998, p. 535.</ref> They may well have been "more negative than positive", with Stalin "more anxious to keep other powers out of neighbouring [[buffer state]]s… than to integrate them."<ref>W. Wallace and R. Clarke, ''Comecon, Trade, and [[Western World|the West]]'', London: Pinter (1986), p. 1, quoted by Bideleux and Jeffries, 1998, p. 536.</ref> Furthermore, [[General Agreement on Tariffs and Trade|GATT]]'s notion of ostensibly nondiscriminatory treatment of trade partners was thought to be incompatible with notions of [[socialism|socialist]] solidarity.<ref name="Jeffries 1998, p. 536"/> In any event, proposals for a [[customs union]] and economic integration of Central and Eastern Europe date back at least to the [[Revolutions of 1848]] (although many earlier proposals had been intended to stave off the Russian and/or communist "menace")<ref name="Jeffries 1998, p. 536"/> and the state-to-state trading inherent in centrally planned economies required some sort of coordination: otherwise, a [[monopoly|monopolist]] seller would face a [[monopsony|monopsonist]] buyer, with no structure to set prices.<ref>Bideleux and Jeffries, 1998, pp. 536–37.</ref>

Comecon was established at a Moscow economic conference 5-8 January 1949, at which the six founding member countries were represented; its foundation was publicly announced on 25 January; [[People's Socialist Republic of Albania|Albania]] joined a month later and [[East Germany]] in 1950.<ref name="Jeffries 1998, p. 535"/>

Recent research by the Romanian researcher Elena Dragomir suggests that Romania played a rather important role in the Comecon's creation in 1949. Dragomir argues that Romania was interested in the creation of a "system of cooperation" to improve its trade relations with the other people's democracies, especially with those able to export industrial equipment and machinery to Romania.<ref>Elena Dragomir, ‘The formation of the Soviet bloc’s Council for Mutual Economic Assistance: Romania’s involvement’, Journal Cold War Studies, xiv (2012), 34–47.http://www.mitpressjournals.org/doi/abs/10.1162/JCWS_a_00190#.VQKof9KsX65.</ref> According to Dragomir, in December 1948, the Romanian leader [[Gheorghe Gheorghiu-Dej]] sent a letter to Stalin, proposing the creation of the Comecon.<ref>{{cite journal |last=Dragomir |first=Elena |date=2015 |title=The creation of the Council for Mutual Economic Assistance as seen from the Romanian archives: The creation of the Council for Mutual Economic Assistance |url=https://academic.oup.com/histres/article/88/240/355-379/5603008 |journal=Historical Research |language=en |volume=88 |issue=240 |pages=355–379 |doi=10.1111/1468-2281.12083|url-access=subscription }}</ref>
{{confusing|date=December 2016}}
At first, planning seemed to be moving along rapidly. After pushing aside [[Nikolai Voznesensky]]'s [[Technocracy (bureaucratic)|technocrat]]ic, price-based approach (see further discussion [[#How Comecon exchanges worked|below]]), the direction appeared to be toward a coordination of national economic plans, but with no coercive authority from Comecon itself. All decisions would require unanimous ratification, and even then governments would separately translate these into policy.{{clarify|date=December 2016}}<ref>Bideleux and Jeffries, 1998, pp. 539–41.</ref> Then in summer 1950, probably unhappy with the favorable implications for the effective individual and collective [[sovereignty]] of the smaller states, Stalin "seems to have taken [Comecon's] personnel by surprise,"{{clarify|date=December 2016}} bringing operations to a nearly complete halt, as the Soviet Union moved domestically toward [[autarky]] and internationally toward an "embassy system of meddling in other countries' affairs directly" rather than by "constitutional means"{{clarify|date=December 2016}}. Comecon's scope was officially limited in November 1950 to "practical questions of facilitating trade."{{clarify|date=December 2016}}<ref>Bideleux and Jeffries, 1998, pp. 541–42.</ref>

One important legacy of this brief period of activity was the "Sofia Principle", adopted at the August 1949 Comecon council session in Bulgaria. This radically weakened [[intellectual property]] rights, making each country's technologies available to the others for a nominal charge that did little more than cover the cost of documentation. This, naturally, benefited the less industrialized Comecon countries, and especially the technologically lagging Soviet Union, at the expense of East Germany and Czechoslovakia and, to a lesser extent, Hungary and Poland. (This principle would weaken after 1968, as it became clear that it discouraged new research—and as the Soviet Union itself began to have more marketable technologies.)<ref name="Jeffries 1998, p. 542">Bideleux and Jeffries, 1998, pp. 542–43.</ref>

In a recent paper by Faudot, Nenovsky and Marinova (2022) the functioning and the collapse of the Comecon has been studied. It focuses on the evolution of the monetary mechanisms and some technical problems of multilateral payments and the peculiarities of the transfer ruble. Comecon as an organization proved unable to develop multilateralism mainly because of issues related to domestic planning that encouraged autarky
and, at best, bilateral exchanges.<ref>{{Cite web |last=Faudot |first=Adrien |last2=Marinova |first2=Tsvetelina |last3=Nenovsky |first3=Nikolay |date=2022-07-20 |title=Comecon Monetary Mechanisms. A history of socialist monetary integration (1949–1991) |url=https://mpra.ub.uni-muenchen.de/114701/ |access-date=2023-04-20 |website=mpra.ub.uni-muenchen.de |language=en}}</ref>

===Nikita Khrushchev era===
After Stalin's death in 1953, Comecon again began to find its footing. In the early 1950s, all Comecon countries had adopted relatively [[Autarky|autarkic]] policies; now they began again to discuss developing complementary specialties, and in 1956, ten permanent standing committees arose, intended to facilitate coordination in these matters. The Soviet Union began to trade [[petroleum|oil]] for Comecon-manufactured goods. There was much discussion of coordinating [[Five-year plans of the Soviet Union|five-year plan]]s.<ref name="Jeffries 1998, p. 542"/>

However, once again, trouble arose. The [[Poznań 1956 protests|Polish protests]] and [[Hungarian Revolution of 1956|Hungarian uprising]] led to major social and economic changes, including the 1957 abandonment of the [[Five-year plans of the Soviet Union#Sixth plan, 1956–1958|1956–60 Soviet five-year plan]], as the Comecon governments struggled to reestablish their legitimacy and popular support.<ref>Bideleux and Jeffries, 1998, pp. 543–34.</ref> The next few years saw a series of small steps toward increased trade and economic integration, including the introduction of the "{{ill|convertible rouble|ru|Переводный рубль}}", revised efforts at national specialization, and a 1959 charter modeled after the 1957 [[Treaty of Rome]].<ref name="Jeffries 1998, p. 544">Bideleux and Jeffries, 1998, p. 544.</ref>

Once again, efforts at transnational [[economic planning|central planning]] failed. In December 1961, a council session approved the Basic Principles of the International Socialist Division of Labour, which talked of closer coordination of plans and of "concentrating production of similar products in one or several socialist countries." In November 1962, Soviet Premier [[Nikita Khrushchev]] followed this up with a call for "a common single planning organ."<ref>Bideleux and Jeffries, 1998, p. 559.</ref> This was resisted by Czechoslovakia, Hungary, and Poland, but most emphatically by increasingly nationalistic Romania, which strongly rejected the notion that they should specialize in agriculture.<ref>Bideleux and Jeffries, 1998, p. 560.</ref> In Central and Eastern Europe, only Bulgaria happily took on an assigned role (also agricultural, but in Bulgaria's case this had been the country's chosen direction even as an independent country in the 1930s).<ref>Bideleux and Jeffries, 1998, p. 553.</ref> Essentially, by the time the Soviet Union was calling for tight economic integration, they no longer had the power to impose it. Despite some slow headway—integration increased in petroleum, electricity, and other technical/scientific sectors{{snd}}and the 1963 founding of an International Bank for Economic Co-operation, Comecon countries all increased trade with [[Western World|the West]] relatively more than with one another.<ref>Bideleux and Jeffries, 1998, pp. 560–61.</ref>

===Leonid Brezhnev era===
[[image:Comeconexecutivecommittee.JPG|thumb|right|250px|The executive committee of the COMECON in session.]]
From its founding until 1967, Comecon had operated only on the basis of unanimous agreements. It had become increasingly obvious that the result was usually failure. In 1967, Comecon adopted the "interested party principle", under which any country could opt out of any project they chose, still allowing the other member states to use Comecon mechanisms to coordinate their activities. In principle, a country could still veto, but the hope was that they would typically choose just to step aside rather than either veto or be a reluctant participant.<ref name="Jeffries 1998, p. 561">Bideleux and Jeffries, 1998, p. 561.</ref> This aimed, at least in part, at allowing Romania to chart its own economic course without leaving Comecon entirely or bringing it to an impasse (see [[De-satellization of the Socialist Republic of Romania|de-satellization of communist Romania]]).<ref>Bideleux and Jeffries, 1998, p. 566.</ref>

Also until the late 1960s, the official term for Comecon activities was ''cooperation''. The term ''integration'' was always avoided because of its connotations of monopolistic capitalist collusion. After the "special" council session of April 1969 and the development and adoption (in 1971) of the Comprehensive Program for the Further Extension and Improvement of Cooperation and the Further Development of Socialist Economic Integration by Comecon Member Countries, Comecon activities were officially termed ''integration'' (equalization of "differences in relative scarcities of goods and services between states through the deliberate elimination of barriers to trade and other forms of interaction"). Although such equalization had not been a pivotal point in the formation and implementation of Comecon's economic policies, improved economic integration had always been Comecon's goal.<ref name="loc-cs" /><ref>Bideleux and Jeffries, 1998, pp. 564, 566.</ref>

While such integration was to remain a goal, and while Bulgaria became yet more tightly integrated with the Soviet Union, progress in this direction was otherwise continually frustrated by the national central planning prevalent in all Comecon countries, by the increasing diversity of its members (which by this time included Mongolia and would soon include Cuba) and by the "overwhelming asymmetry" and resulting distrust between the many small member states and the Soviet "superstate" which, in 1983, "accounted for 88 percent of Comecon's territory and 60 percent of its population."<ref>Bideleux and Jeffries, 1998, p. 564.</ref>

In this period, there were some efforts to move away from central planning, by establishing intermediate industrial associations and combines in various countries (which were often empowered to negotiate their own international deals). However, these groupings typically proved "unwieldy, conservative, risk-averse, and bureaucratic," reproducing the problems they had been intended to solve.<ref name="Jeffries 1998, p. 568">Bideleux and Jeffries, 1998, pp. 568–69.</ref>

One economic success of the 1970s was the development of Soviet oil fields. While doubtless "(Central and) East Europeans resented having to defray some of the costs of developing the economy of their hated overlord and oppressor,"<ref>Bideleux and Jeffries, 1998, p. 568.</ref> they benefited from low prices for fuel and other mineral products. As a result, Comecon economies generally showed strong growth in the mid-1970s. They were largely unaffected by the [[1973 oil crisis]].<ref name="Jeffries 1998, p. 568"/> Another short-term economic gain in this period was that ''[[détente]]'' brought opportunities for investment and technology transfers from [[Western World|the West]]. This also led to an importation of [[Western World|Western]] cultural attitudes, especially in Central Europe. However, many undertakings based on [[Western World|Western]] technology were less than successful (for example, Poland's [[Ursus Factory|Ursus]] tractor factory did not do well with technology licensed from [[Massey Ferguson]]); other investment was wasted on luxuries for the party elite, and most Comecon countries ended up indebted to [[Western World|the West]] when capital flows died out as ''détente'' faded in the late 1970s, and from 1979 to 1983, all of Comecon experienced a recession from which (with the possible exceptions of East Germany and Bulgaria) they never recovered in the Communist era. Romania and Poland experienced major declines in the standard of living.<ref>Bideleux and Jeffries, 1998, pp. 571–72.</ref>

===Perestroika===
The 1985 Comprehensive Program for Scientific and Technical Progress and the rise to power of Soviet general secretary [[Mikhail Gorbachev]] increased Soviet influence in Comecon operations and led to attempts to give Comecon some degree of supranational authority. The Comprehensive Program for Scientific and Technical Progress was designed to improve economic cooperation through the development of a more efficient and interconnected scientific and technical base.<ref name="loc-cs" /> This was the era of ''[[perestroika]]'' ("restructuring"), the last attempt to put the Comecon economies on a sound economic footing.<ref>Bideleux and Jeffries, 1998, p. 579.</ref> Gorbachev and his economic mentor [[Abel Aganbegyan]] hoped to make "revolutionary changes" in the economy, foreseeing that "science will increasingly become a 'direct productive force', as Marx foresaw… By the year 2000… the renewal of plant and machinery… will be running at 6 percent or more per year."<ref>Abel Aganbegyan, quoted in Bideleux and Jeffries, 1998, p. 580.</ref>

The program was not a success. "The Gorbachev regime made too many commitments on too many fronts, thereby overstretching and overheating the Soviet economy. Bottlenecks and shortages were not relieved but exacerbated, while the ([[Central Europe|Central]] and) [[East Europe]]an members of Comecon resented being asked to contribute scarce capital to projects that were chiefly of interest to the Soviet Union…"<ref>Bideleux and Jeffries, 1998, p. 580.</ref> Furthermore, the liberalization that by 25 June 1988, allowed Comecon countries to negotiate trade treaties directly with the European Community (the renamed EEC), and the "[[Sinatra doctrine]]" under which the Soviet Union allowed that change would be the exclusive affair of each individual country marked the beginning of the end for Comecon. Although the [[Revolutions of 1989]] did not formally end Comecon, and the Soviet government itself lasted until 1991, the March 1990 meeting in Prague was little more than a formality, discussing the coordination of non-existent five-year plans. From 1 January 1991, the countries shifted their dealings with one another to a hard currency market basis. The result was a radical decrease in trade with one another, as "(Central and) Eastern Europe… exchanged asymmetrical trade dependence on the Soviet Union for an equally asymmetrical commercial dependence on the European Community."<ref>Bideleux and Jeffries, 1998, pp. 580–82; the quotation is on p. 582.</ref>

The final Comecon council session took place on 28 June 1991, in [[Budapest]], and led to an agreement to dissolve in 90 days.<ref>Bideleux and Jeffries, 1998, p. 582.</ref> The Soviet Union was dissolved on 26 December 1991.

===Post-Cold War activity after Comecon===
After the fall of the Soviet Union and communist rule in Eastern Europe, [[East Germany]] (now unified with [[West Germany]]) automatically joined the [[European Union]] (then the European Community) in 1990. The [[Baltic States]] ([[Estonia]], [[Latvia]] and [[Lithuania]]), [[Czech Republic]], [[Hungary]], [[Poland]], [[Slovakia]], and [[Slovenia]] joined the EU in 2004, followed by [[Bulgaria]] and [[Romania]] in 2007 and [[Croatia]] in 2013. To date, Czech Republic, Estonia, Germany (former GDR), Hungary, Latvia, Lithuania, Poland, Slovakia, and Slovenia are now members of the [[Organisation for Economic Co-operation and Development]]. All four Central European states are now members of the [[Visegrád Group]].

Russia, the successor to the Soviet Union, along with [[Ukraine]] and [[Belarus]] founded the [[Commonwealth of Independent States]] which consists of most of the ex-Soviet republics. The country also leads the [[Shanghai Cooperation Organisation]] with [[Kazakhstan]], [[Kyrgyzstan]] and [[Uzbekistan]] and the [[Eurasian Economic Union]] with [[Armenia]], Belarus, Kazakhstan and Kyrgyzstan. Along with Ukraine, [[Georgia (country)|Georgia]], [[Azerbaijan]] and [[Moldova]] are also part of the [[GUAM Organization for Democracy and Economic Development|GUAM]].

[[Vietnam]] and [[Laos]] joined the [[Association of Southeast Asian Nations]] (ASEAN) in 1995 and 1997 respectively.

==Membership==
===Full members===
Albania had stopped participating in Comecon activities in 1961 following the [[Soviet–Albanian split]], but formally withdrew in 1987. [[East Germany]] reunified with the [[West Germany|West]] and withdrew from Comecon on 2 October 1990.
<!--List of Member States-->
{| class="wikitable sortable"  style="font-size:95%; white-space:nowrap; width:100%;"
! style="line-height:95%" | Name<br />
! style="line-height:95%" | Official name<br />
! style="line-height:95%" | Accession<br>date<br />
! style="line-height:95%" | Continent<br />
! style="line-height:95%" | Capital<br />
! style="line-height:95%" | Area<br>(km<sup>2</sup>)<br />
! style="line-height:95%" | Population <br>(1989)<br />
! style="line-height:95%" | Density <br /><small>(per km<sup>2</sup>)</small><br />
! style="line-height:95%" | Currency<br />
! style="line-height:95%" | Official<br />languages
|-
| style="background:#EAEAEA"|{{nowrap|{{flagcountry|People's Socialist Republic of Albania}}}}
| style="background:#EAEAEA"|{{nowrap|People's Socialist Republic of Albania<br>(''Republika Popullore Socialiste e Shqipërisë'')}}
| style="background:#EAEAEA"|Feb. 1949
| style="background:#EAEAEA"|Europe
| style="background:#EAEAEA"|[[Tirana]]
| style="text-align:right; background:#EAEAEA" | {{Nts|28748}}
| style="text-align:right; background:#EAEAEA" | {{Nts|3512317}}
| style="text-align:right; background:#EAEAEA" | {{#expr: 3512317 / 28748 round 1}}
| style="text-align:right; background:#EAEAEA" | [[Albanian lek|Lek]]
| style="text-align:right; background:#EAEAEA" | [[Albanian language|Albanian]]
|-
| {{flagcountry|People's Republic of Bulgaria}}
| People's Republic of Bulgaria<br>(Народна република България)
| Jan. 1949
| Europe
| [[Sofia]]
| style="text-align:right" | {{Nts|110994}}
| style="text-align:right" | {{Nts|9009018}}
| style="text-align:right" | {{#expr: 9009018 / 110994 round 1}}
| style="text-align:right" | [[Bulgarian lev|Lev]]
| style="text-align:right" | [[Bulgarian language|Bulgarian]]
|-
| {{flagcountry|Cuba}}
| Republic of Cuba<br>(''República de Cuba'')
| July 1972
| North America
| [[Havana]]
| style="text-align:right" | {{Nts|109884}}
| style="text-align:right" | {{Nts|10486110}}
| style="text-align:right" | {{#expr: 10486110 / 109884 round 1}}
| style="text-align:right" | [[Cuban peso|Peso]]
| style="text-align:right" | [[Cuban Spanish|Spanish]]
|-
| {{flagcountry|Czechoslovak Socialist Republic}}
| Czechoslovak Socialist Republic<br>(''Československá socialistická republika'')
| Jan. 1949
| Europe
| [[Prague]]
| style="text-align:right" | {{Nts|127900}}
| style="text-align:right" | {{Nts|15658079}}
| style="text-align:right" | {{#expr: 15658079  / 127900 round 1}}
| style="text-align:right" | [[Czechoslovak koruna|Koruna]]
| style="text-align:right" | [[Czech language|Czech]]<br>[[Slovak language|Slovak]]
|-
| style="background:#EAEAEA"|{{flagcountry|East Germany}}
| style="background:#EAEAEA"| German Democratic Republic<br>(''Deutsche Demokratische Republik'')
| style="background:#EAEAEA"| September 1950
| style="background:#EAEAEA"| Europe
| style="background:#EAEAEA"| [[East Berlin]]
| style="text-align:right; background:#EAEAEA" |  {{Nts|108333}}
| style="text-align:right; background:#EAEAEA" |  {{Nts|16586490}}
| style="text-align:right; background:#EAEAEA" |  {{#expr: 16586490 / 108333 round 1}}
| style="text-align:right; background:#EAEAEA" |  [[East German mark|Mark]]
| style="text-align:right; background:#EAEAEA" |  [[German language|German]]
|-
| {{flagcountry|Hungarian People's Republic}}
| Hungarian People's Republic<br>(''Magyar Népköztársaság'')
| Jan. 1949
| Europe
| [[Budapest]]
| style="text-align:right" | {{Nts|93030}}
| style="text-align:right" | {{Nts|10375323}}
| style="text-align:right" | {{#expr: 10375323 / 93030 round 1}}
| style="text-align:right" | [[Hungarian forint|Forint]]
| style="text-align:right" | [[Hungarian language|Hungarian]]
|-
| {{flagcountry|Mongolian People's Republic}}
| Mongolian People's Republic<br>(Бүгд Найрамдах Монгол Ард Улс)
| June 1962
| Asia
| [[Ulaanbaatar]]
| style="text-align:right" | {{Nts|1564116}}
| style="text-align:right" | {{Nts|2125463}}
| style="text-align:right" | {{#expr: 2125463 / 1564116 round 1}}
| style="text-align:right" | [[Mongolian tögrög|Tögrög]]
| style="text-align:right" | [[Mongolian language|Mongolian]]
|-
| {{flagcountry|Polish People's Republic}}
| Polish People's Republic<br>(''Polska Rzeczpospolita Ludowa'')
| Jan. 1949
| Europe
| [[Warsaw]]
| style="text-align:right" | {{Nts|312685}}
| style="text-align:right" | {{Nts|38094812}}
| style="text-align:right" | {{#expr: 38094812 / 312685 round 1}}
| style="text-align:right" | [[Polish zloty|Zloty]]
| style="text-align:right" | [[Polish language|Polish]]
|-
| {{flagcountry|Socialist Republic of Romania|1965}}
| Socialist Republic of Romania<br>(''Republica Socialistă România'')
| Jan. 1949
| Europe
| [[Bucharest]]
| style="text-align:right" | {{Nts|238391}}
| style="text-align:right" | {{Nts|23472562}}
| style="text-align:right" | {{#expr: 23472562 / 238391 round 1}}
| style="text-align:right" | [[Romanian leu|Leu]]
| style="text-align:right" | [[Romanian language|Romanian]]
|-
| {{flagcountry|Soviet Union}}
| Union of Soviet Socialist Republics<br>(Союз Советских Социалистических Республик)
| Jan. 1949
| Europe / Asia
| [[Moscow]]
| style="text-align:right" | {{Nts|22402200}}
| style="text-align:right" | {{Nts|286730819}}
| style="text-align:right" | {{#expr: 286730819 / 22402200 round 1}}
| style="text-align:right" | [[Soviet rouble|Rouble]]
| style="text-align:right" | None{{Efn|[[Russian language|Russian]] was ''de facto'' national language of the Union.}}
|-
| {{flagcountry|Vietnam}}<ref name="loc-cs" />
| Socialist Republic of Vietnam<br>(''Cộng hòa xã hội chủ nghĩa Việt Nam'')
| June 1978
| Asia
| [[Hanoi]]
| style="text-align:right" | {{Nts|332698}}
| style="text-align:right" | {{Nts|66757401}}
| style="text-align:right" | {{#expr: 66757401 / 332698 round 1}}
| style="text-align:right" | [[Vietnamese đồng|Đồng]]
| style="text-align:right" | [[Vietnamese language|Vietnamese]]
|}

===Associate status===
* {{flagcountry|Socialist Federal Republic of Yugoslavia}} (1964)

===Observer status===
{{columns-list|colwidth=20em|
* {{flag|People's Republic of China}} (1949&ndash;1961){{efn|Stopped participating in Comecon activities in 1961 following the [[Sino-Soviet split]].}}
* {{flag|North Korea|1948}} (1949)
* {{flag|North Vietnam|1945}} (1949&ndash;1978)
* {{flag|Finland}} (1973)
* {{flagcountry|Ba'athist Iraq}} (1975)<ref>{{cite book |author1=Smolansky, Oleg |author2=Smolansky, Bettie |  page = [https://archive.org/details/ussriraq00oles/page/25 25] | title = The USSR and Iraq: The Soviet Quest for Influence |url=https://archive.org/details/ussriraq00oles |url-access=registration | publisher = [[Duke University Press]] | year = 1991 | isbn = 978-0-8223-1116-4}}</ref>
* {{flag|Mexico}} (1975)
* {{flagcountry|People's Republic of Angola}} (1976)
* {{flag|Nicaragua}} (1984)
* {{flagcountry|People's Republic of Mozambique}} (1985)
* {{flagcountry|Democratic Republic of Afghanistan}} (1986)
* {{flagdeco|Ethiopia|1975}} [[Derg|Ethiopia]] (1986)
* {{flag|Laos}} (1986)
* {{flag|South Yemen}} (1986)
}}

In the late 1950s, a number of communist-ruled non-member countries{{snd}} the [[China|People's Republic of China]], [[North Korea]], [[Mongolian People's Republic|Mongolia]], [[Vietnam]], and [[Socialist Federal Republic of Yugoslavia|Yugoslavia]]{{snd}} were invited to participate as observers in Comecon sessions. Although Mongolia and Vietnam later gained full membership, China stopped attending Comecon sessions after 1961. Yugoslavia negotiated a form of associate status in the organization, specified in its 1964 agreement with Comecon.<ref name="loc-cs" /> Collectively, the members of the Comecon did not display the necessary prerequisites for economic integration: their level of industrialization was low and uneven, with a single dominant member (the Soviet Union) producing 70% of the community national product.<ref>Zwass, 1989, p. 4</ref>

In the late 1980s, there were ten full members: the Soviet Union, six East European countries, and three extra-regional members. Geography, therefore, no longer united Comecon members. Wide variations in economic size and level of economic development also tended to generate divergent interests among the member countries. All these factors combined to give rise to significant differences in the member states' expectations about the benefits to be derived from membership in Comecon. Unity was provided instead by political and ideological factors. All Comecon members were "united by a commonality of fundamental class interests and the ideology of Marxism-Leninism" and had common approaches to economic ownership (state versus private) and management (plan versus market). In 1949 the ruling communist parties of the founding states were also linked internationally through the [[Cominform]], from which [[Socialist Federal Republic of Yugoslavia|Yugoslavia]] [[Informbiro|had been expelled]] the previous year. Although the Cominform was disbanded in 1956, interparty links continued to be strong among Comecon members, and all participated in periodic international conferences of communist parties. Comecon provided a mechanism through which its leading member, the Soviet Union, sought to foster economic links with and among its closest political and military allies. The East European members of Comecon were also militarily allied with the Soviet Union in the [[Warsaw Pact]].<ref name="loc-cs" />

There were three kinds of relationships—besides the 10 full memberships—with the Comecon:
* Yugoslavia was the only country considered to have associate member status. On the basis of the 1964 agreement, Yugoslavia participated in twenty-one of the thirty-two key Comecon institutions as if it were a full member.<ref name="loc-cs" />
* [[Finland]], [[Ba'athist Iraq|Iraq]], [[Mexico]], and [[Nicaragua]] had a cooperant status with Comecon. Because the governments of these countries were not empowered to conclude agreements in the name of private companies, the governments did not take part in Comecon operations. They were represented in Comecon by commissions made up of members of the government and the business community. The commissions were empowered to sign various "framework" agreements with Comecon's Joint Commission on Cooperation.<ref name="loc-cs" />
* After 1956, Comecon allowed certain countries with communist or pro-Soviet governments to attend sessions as observers. In November 1986, delegations from [[Democratic Republic of Afghanistan|Afghanistan]], [[Derg|Ethiopia]], [[Laos]], and [[South Yemen]] attended the 42nd Council Session as observers.<ref name="loc-cs" />

==Exchange==
Working with neither meaningful [[exchange rate]]s nor a market economy, Comecon countries had to look to world markets as a reference point for prices, but unlike agents acting in a market, prices tended to be stable over a period of years, rather than constantly fluctuating, which assisted central planning. Also, there was a tendency to underprice raw materials relative to the manufactured goods produced in many of the Comecon countries.<ref name="Jeffries 1998, p. 537">Bideleux and Jeffries, 1998, p. 537.</ref>

International barter helped preserve the Comecon countries' scarce [[hard currency]] reserves. In strict economic terms, barter inevitably harmed countries whose goods would have brought higher prices in the free market or whose imports could have been obtained more cheaply and benefitted those for whom it was the other way around. Still, all of the Comecon countries gained some stability, and the governments gained some legitimacy,<ref name="Jeffries 1998, p. 537"/> and in many ways this stability and protection from the world market was viewed, at least in the early years of Comecon, as an advantage of the system, as was the formation of stronger ties with other socialist countries.<ref>Bideleux and Jeffries, 1998, p. 538.</ref>

Within Comecon, there were occasional struggles over how this system should work. Early on, [[Nikolai Voznesensky]] pushed for a more "law-governed" and [[Technocracy (bureaucratic)|technocrat]]ic price-based approach. However, with the August 1948 death of [[Andrei Zhdanov]], Voznesensky lost his patron and was soon accused of treason as part of the [[Leningrad Affair]]; within two years he was dead in prison. Instead, what won out was a "physical planning" approach that strengthened the role of central governments over technocrats.<ref name="Jeffries 1998, p. 539">Bideleux and Jeffries, 1998, p. 539.</ref> At the same time, the effort to create a single regime of planning "common economic organization" with the ability to set plans throughout the Comecon region also came to nought. A protocol to create such a system was signed January 18, 1949, but never ratified.<ref>Bideleux and Jeffries, 1998, p. 540.</ref> While historians are not unanimous on why this was stymied, it clearly threatened the sovereignty not only of the smaller states but even of the Soviet Union itself, since an international body would have had real power; Stalin clearly preferred informal means of intervention in the other Comecon states.<ref>Bideleux and Jeffries, 1998, pp. 540–41.</ref> This lack of either rationality or international central planning tended to promote [[autarky]] in each Comecon country because none fully trusted the others to deliver goods and services.<ref name="Jeffries 1998, p. 539" />

With few exceptions, foreign trade in the Comecon countries was a [[state monopoly]], and the state agencies and captive trading companies were often corrupt. Even at best, this tended to put several removes between a producer and any foreign customer, limiting the ability to learn to adjust to foreign customers' needs. Furthermore, there was often strong political pressure to keep the best products for domestic use in each country. From the early 1950s to Comecon's demise in the early 1990s, intra-Comecon trade, except for Soviet petroleum, was in steady decline.<ref name="Jeffries 1998, p. 565">Bideleux and Jeffries, 1998, p. 565.</ref>

===Oil transfers===
Beginning no later than the early 1970s,<ref>Bideleux and Jeffries, 1998, p. 569.</ref> Soviet petroleum and [[natural gas]] were routinely transferred within Comecon at below-market rates. Most [[Western World|Western]] commentators have viewed this as implicit, politically motivated subsidization of shaky economies to defuse discontent and reward compliance with Soviet wishes.<ref>Bideleux and Jeffries, 1998, p. 570 makes the assertion about this being the dominant view, and cites several examples.</ref> Other commentators say that this may not have been deliberate policy, noting that whenever prices differ from world market prices, there will be winners and losers. They argue that this may have been simply an unforeseen consequence of two factors: the slow adjustment of Comecon prices during a time of rising oil and gas prices, and the fact that mineral resources were abundant in the Comecon sphere, relative to manufactured goods. A possible point of comparison is that there were also winners and losers under EEC agricultural policy in the same period.<ref>Bideleux and Jeffries, 1998, pp. 570–71.</ref> Russian and Kazakh oil kept the Comecon countries' oil prices low when the [[1973 oil crisis]] quadrupled Western oil prices.

As one of the Comecon members deemed underdeveloped, Cuba obtained oil in direct exchange for sugar at a rate highly favorable to Cuba.<ref name=":022">{{Cite book |last=Cederlöf |first=Gustav |title=The Low-Carbon Contradiction: Energy Transition, Geopolitics, and the Infrastructural State in Cuba |date=2023 |publisher=[[University of California Press]] |isbn=978-0-520-39313-4 |series=Critical environments: nature, science, and politics |location=Oakland, California}}</ref>{{Rp|page=41}} Within the socialist economic paradigm, the subsidies in favor of Cuba and other underdeveloped Comecon members were viewed as rational and fair because they counteracted [[unequal exchange]].<ref name=":022" />{{Rp|page=76}}

===Ineffective production===
The organization of Comecon was officially focused on common expansion of states, more effective production and building relationships between countries within. And as in every planned economy, operations did not reflect state of market, innovations, availability of items or the specific needs of a country. One example came from former Czechoslovakia. In the 1970s, the Communist party of Czechoslovakia finally realized that there was a need for underground trains. Czechoslovak designers projected a cheap but technologically innovative underground train. The train was a state-of-the-art project, capable of moving underground or on the surface using standard rails, had a high number of passenger seats, and was lightweight. According to the designers, the train was technologically more advanced than the trains used in New York's Subway, London's Tube or the Paris Metro. However, due to the plan of Comecon, older Soviet trains were used, which guaranteed profit for the Soviet Union and work for workers in Soviet factories. That economical change lead to the cancellation of the R1 trains by A. Honzík. The Comecon plan, though more profitable for the Soviets, if less resourceful for the Czechs and Slovaks, forced the Czechoslovak government to buy trains "Ečs (81–709)" and "81-71", both of which were designed in early 1950s and were heavy, unreliable and expensive. (Materials available only in Czech Republic and Slovakia, video included)<ref>{{cite web|url=http://www.ceskatelevize.cz/program/409235100061001.html|title=Zašlapané projekty: Pražské metro – Česká televize|website=Česká televize|access-date=8 May 2018|url-status=live|archive-url=https://web.archive.org/web/20100619103116/http://www.ceskatelevize.cz/program/409235100061001.html|archive-date=19 June 2010}}</ref>

On the other hand, Czechoslovak trams ([[Tatra T3]]) and jet trainers ([[Aero L-29 Delfín|L-29]]) were the standard for all Comecon countries, including the USSR, and other countries could develop their own designs but only for their own needs, like Poland (respectively, [[Konstal]] trams and [[PZL TS-11 Iskra|TS-11]] jets). Poland was a manufacturer of light helicopters for Comecon countries ([[Mil Mi-2|Mi-2]] of the Soviet design). The USSR developed their own model [[Kamov Ka-26]] and Romania produced French helicopters under license for their own market. In a formal or informal way, often the countries were discouraged from developing their own designs that competed with the main Comecon design.

==Structure==

Although not formally part of the organization's hierarchy, the Conference of First Secretaries of Communist and Workers' Parties and of the Heads of Government of the Comecon Member Countries was Comecon's most important organ. These party and government leaders gathered for conference meetings regularly to discuss topics of mutual interest. Because of the rank of conference participants, their decisions had considerable influence on the actions taken by Comecon and its organs.<ref name="loc-cs" />

The official hierarchy of Comecon consisted of the Session of the Council for Mutual Economic Assistance, the executive committee of the council, the Secretariat of the council, four council committees, twenty-four standing commissions, six interstate conferences, two scientific institutes, and several associated organizations.<ref name="loc-cs" />

===The Session===
The Session of the Council for Mutual Economic Assistance, officially the highest Comecon organ, examined fundamental problems of economic integration and directed the activities of the Secretariat and other subordinate organizations. Delegations from each Comecon member country attended these meetings. Prime ministers usually headed the delegations, which met during the second quarter of each year in a member country's capital (the location of the meeting was determined by a system of rotation based on [[Cyrillic script]]). All interested parties had to consider recommendations handed down by the Session. A [[treaty]] or other kind of legal agreement implemented adopted recommendations. Comecon itself might adopt decisions only on organizational and procedural matters pertaining to itself and its organs.<ref name="loc-cs" />

Each country appointed one permanent representative to maintain relations between members and Comecon between annual meetings. An extraordinary Session, such as the one in December 1985, might be held with the consent of at least one-third of the members. Such meetings usually took place in Moscow.<ref name="loc-cs" />

===Executive committee===
The highest executive organ in Comecon, the executive committee, was entrusted with elaborating policy recommendations and supervising their implementation between sessions. In addition, it supervised work on plan coordination and scientific-technical cooperation. Composed of one representative from each member country, usually a deputy prime minister, the executive committee met quarterly, usually in Moscow. In 1971 and 1974, the executive committee acquired economic departments that ranked above the standing commissions. These economic departments considerably strengthened the authority and importance of the executive committee.<ref name="loc-cs" />

===Other entities===
There were four council committees: Council Committee for Cooperation in Planning, Council Committee for Scientific and Technical Cooperation, Council Committee for Cooperation in Material and Technical Supply, and Council Committee for Cooperation in Machine Building. Their mission was "to ensure the comprehensive examination and a multilateral settlement of the major problems of cooperation among member countries in the economy, science, and technology." All committees were headquartered in Moscow and usually met there. These committees advised the standing commissions, the Secretariat, the interstate conferences, and the scientific institutes in their areas of specialization. Their jurisdiction was generally wider than that of the standing commissions because they had the right to make policy recommendations to other Comecon organizations.<ref name="loc-cs" />

The Council Committee for Cooperation in Planning was the most important of the four. It coordinated the national economic plans of Comecon members. As such, it ranked in importance only after the Session and the executive committee. Made up of the chairmen of Comecon members' national central planning offices, the Council Committee for Cooperation in Planning drew up draft agreements for joint projects, adopted a resolution approving these projects, and recommended approval to the concerned parties. If its decisions were not subject to approval by national governments and parties, this committee would be considered Comecon's supranational planning body.<ref name="loc-cs" />

The international Secretariat, Comecon's only permanent body, was Comecon's primary economic research and administrative organ. The secretary, who has been a Soviet official since Comecon creation, was the official Comecon representative to Comecon member states and to other states and international organizations. Subordinate to the secretary were his deputy and the various departments of the Secretariat, which generally corresponded to the standing commissions. The Secretariat's responsibilities included preparation and organization of Comecon sessions and other meetings conducted under the auspices of Comecon; compilation of digests on Comecon activities; conduct of economic and other research for Comecon members; and preparation of recommendations on various issues concerning Comecon operations.<ref name="loc-cs" />

In 1956, eight standing commissions were set up to help Comecon make recommendations pertaining to specific economic sectors. The commissions have been rearranged and renamed a number of times since the establishment of the first eight. In 1986 there were twenty-four standing commissions, each headquartered in the capital of a member country and headed by one of that country's leading authorities in the field addressed by the commission. The Secretariat supervised the actual operations of the commissions. The standing commissions had authority only to make recommendations, which had then to be approved by the executive committee, presented to the Session, and ratified by the interested member countries. Commissions usually met twice a year in Moscow.<ref name="loc-cs" />

The six interstate conferences (on water management, internal trade, legal matters, inventions and [[patents]], pricing, and labor affairs) served as forums for discussing shared issues and experiences. They were purely consultative and generally acted in an advisory capacity to the executive committee or its specialized committees.<ref name="loc-cs" />

The scientific institutes on standardization and on economic problems of the world economic system concerned themselves with theoretical problems of international cooperation. Both were headquartered in Moscow and were staffed by experts from various member countries.<ref name="loc-cs" />

===Affiliated agencies===
[[File:Budapest, Hungary Elisabeth Bridge Medal 1974.jpg|thumb|1974 Medallion 10th Anniversary of Intermetall, that was founded in 1964 in Budapest]]

Several affiliated agencies, having a variety of relationships with Comecon, existed outside the official Comecon hierarchy. They served to develop "direct links between appropriate bodies and organizations of Comecon member countries."<ref name="loc-cs" />

These affiliated agencies were divided into two categories: intergovernmental economic organizations (which worked on a higher level in the member countries and generally dealt with a wider range of managerial and coordinative activities) and international economic organizations (which worked closer to the operational level of research, production, or trade). A few examples of the former are the [[International Bank for Economic Cooperation]] (managed the transferable rouble system), the [[International Investment Bank]] (in charge of financing joint projects), and [[Intermetall]] (encouraged cooperation in [[ferrous metallurgy]]).<ref name="loc-cs" />

International economic organizations generally took the form of either joint enterprises, international economic associations or unions, or international economic partnerships. The latter included [[Interatominstrument]] (nuclear machinery producers), [[Intertekstilmash]] (textile machinery producers), and Haldex (a Hungarian-Polish joint enterprise for reprocessing coal slag).<ref name="loc-cs" />

==Nature of operation==

Comecon was an interstate organization through which members attempted to coordinate economic activities of mutual interest and to develop multilateral economic, scientific, and technical cooperation:<ref name="loc-cs" />
* The Charter (1959) stated that "the sovereign equality of all members" was fundamental to the organization and procedures of Comecon.<ref name="loc-cs" /><ref name="Jeffries 1998, p. 544"/>
* The Comprehensive Program further emphasized that the processes of integration of members' economies were "completely voluntary and do not involve the creation of supranational bodies." Hence under the provisions of the Charter, each country had the right to equal representation and one vote in all organs of Comecon, regardless of the country's economic size or the size of its contribution to Comecon's budget.<ref name="loc-cs" />
* From 1967, the "interestedness" provisions of the Charter reinforced the principle of "sovereign equality." Comecon's recommendations and decisions could be adopted only upon agreement among the interested members, and each had the right to declare its "interest" in any matter under consideration.<ref name="loc-cs" /><ref name="Jeffries 1998, p. 561"/>
* Furthermore, in the words of the Charter (as revised in 1967), "recommendations and decisions shall not apply to countries that have declared that they have no interest in a particular matter."<ref name="loc-cs" /><ref name="Jeffries 1998, p. 561"/>
* Although Comecon recognized the principle of unanimity, from 1967 disinterested parties did not have a veto but rather the right to abstain from participation. A declaration of disinterest could not block a project unless the disinterested party's participation was vital. Otherwise, the Charter implied that the interested parties could proceed without the abstaining member, affirming that a country that had declared a lack of interest "may subsequently adhere to the recommendations and decisions adopted by the remaining members of the Council."<ref name="loc-cs" /> However, a member country could also declare an "interest" and exercise a veto.<ref name="Jeffries 1998, p. 561"/>

Over the years of its functioning, Comecon acted more as an instrument of mutual economic assistance than a means of economic integration, with multilateralism as an unachievable goal.<ref>Zwass, 1989, pp. 14–21</ref> J.F. Brown, a British historian of Eastern Europe, cited Vladimir Sobell, a Czech-born economist, for the view that Comecon was an "international protection system" rather than an "international trade system", in contrast with the EEC, which was essentially the latter.<ref name="Brown_1988">{{Citation |last=Brown |first=J.F. |year=1988 |title=Eastern Europe and Communist Rule |publisher=Duke University Press |url=https://books.google.com/books?id=vlhpAAAAMAAJ |isbn=978-0882308418}}, pp. 145–56.</ref> Whereas the latter was interested in production efficiency and in allocation via market prices, the former was interested in bilateral aid to fulfill central planning goals.<ref name="Brown_1988"/> Writing in 1988, Brown stated that many people in both the West and the East had assumed that a trade and efficiency approach was what Comecon was meant to pursue, which might make it an international trade system more like the EEC, and that some economists in Hungary and Poland had advocated such an approach in the 1970s and 1980s, but that "it would need a transformation of every [Eastern Bloc] economy along Hungarian lines [i.e., only partly centrally planned] to enable a market-guided Comecon to work. And any change along those lines has been ideologically unacceptable up to now."<ref name="Brown_1988"/>

==Comecon versus the European Economic Community==
[[File:Europe 1988.svg|thumb|European [[trade bloc]]s as of the late 1980s. EEC member states are marked in blue, [[European Free Trade Association|EFTA]] – green, and Comecon – red.]]

Although Comecon was loosely referred to as the "[[European Economic Community]] (EEC) of (Central and) Eastern Europe," important contrasts existed between the two organizations. Both organizations administered economic integration; however, their economic structure, size, balance, and influence differed:<ref name="loc-cs" />

In the 1980s, the EEC incorporated 270 million people in Europe into economic association through intergovernmental agreements aimed at maximizing profits and economic efficiency on a national and international scale. The EEC was a supranational body that could adopt decisions (such as removing tariffs) and enforce them. Activity by members was based on initiative and enterprise from below (on the individual or enterprise level) and was strongly influenced by market forces.<ref name="loc-cs" />

Comecon joined 450 million people in ten countries and on three continents. The level of industrialization from country to country differed greatly: the organization linked two underdeveloped countries—Mongolia, and Vietnam—with some highly industrialized states. Likewise, a large national income difference existed between European and non-European members. The physical size, military power, and political and economic resource base of the Soviet Union made it the dominant member. In trade among Comecon members, the Soviet Union usually provided raw materials, and Central and East European countries provided finished equipment and machinery. The three underdeveloped Comecon members had a special relationship with the other seven. Comecon realized disproportionately more political than economic gains from its heavy contributions to these three countries' underdeveloped economies. Economic integration or "plan coordination" formed the basis of Comecon's activities. In this system, which mirrored the member countries' planned economies, the decisions handed down from above ignored the influences of market forces or private initiative. Comecon had no supranational authority to make decisions or to implement them. Its recommendations could only be adopted with the full concurrence of interested parties and (from 1967<ref name="Jeffries 1998, p. 561"/>) did not affect those members who declared themselves disinterested parties.<ref name="loc-cs" />

As remarked above, most Comecon foreign trade was a state monopoly, placing several barriers between a producer and a foreign customer.<ref name="Jeffries 1998, p. 565"/> Unlike the EEC, where treaties mostly limited government activity and allowed the market to integrate economies across national lines, Comecon needed to develop agreements that called for positive government action. Furthermore, while private trade slowly limited or erased national rivalries in the EEC, state-to-state trade in Comecon reinforced national rivalries and resentments.<ref>Bideleux and Jeffries, 1998, p. 567.</ref>

==Prices, exchange rates, coordination of national plans==
:''See: [[Comprehensive Program for Socialist Economic Integration]]''

==International relations within the Comecon==
:''See: [[International relations within the Comecon]]''

Soviet domination of Comecon was a function of its economic, political, and military power. The Soviet Union possessed 90 percent of Comecon members' land and energy resources, 70 percent of their population, 65 percent of their national income, and industrial and military capacities second in the world only to those of the United States{{Citation needed|date=June 2007}}. The location of many Comecon committee headquarters in Moscow and the large number of Soviet nationals in positions of authority also testified to the power of the Soviet Union within the organization.<ref name="loc-cs" />

Soviet efforts to exercise political power over its Comecon partners, however, were met with determined opposition. The "sovereign equality" of members, as described in the Comecon Charter, assured members that if they did not wish to participate in a Comecon project, they might abstain. Central and East European members frequently invoked this principle in fear that economic interdependence would further reduce political sovereignty. Thus, neither Comecon nor the Soviet Union as a major force within Comecon had supranational authority. Although this fact ensured some degree of freedom from Soviet economic domination of the other members, it also deprived Comecon of necessary power to achieve maximum economic efficiency.<ref name="loc-cs" />

==See also==
{{Portal|Soviet Union|Economy}}
* [[Association of Southeast Asian Nations]]
* [[Bilateral trade]]
* [[Commonwealth of Independent States]]
* [[Economy of the Soviet Union]]
* [[Eurasian Economic Union]]
* [[European Union]]
* [[Druzhba pipeline]] also as Friendship Pipeline also as Comecon Pipeline
* [[Five-year plans of the Soviet Union]]
* [[History of the Soviet Union]]
* [[Non-Aligned Movement]]
* [[State capitalism]]
* [[State socialism]]
* [[Planned economy]]
* [[Shanghai Cooperation Organisation]]
* [[Spartakiad]]
* [[ALBA|Bolivarian Alliance for the Peoples of Our America]]
* [[Visegrád Group]]
* [[Craiova Group]]
* [[Warsaw Pact]]

==Notes==
{{notelist}}
==References==
{{reflist|30em}}

==Bibliography==
* {{Country study}}
* Robert Bideleux and Ian Jeffries, ''A History of Eastern Europe: Crisis and Change'', Routledge, 1998. {{ISBN|0-415-16111-8}}.
* Brine, Jenny J., ed. Comecon: the rise and fall of an international socialist organization. Vol. 3. Transaction Publishers, 1992.
* Crump, Laurien, and Simon Godard. "Reassessing Communist International Organisations: A Comparative Analysis of COMECON and the Warsaw Pact in relation to their Cold War Competitors." ''Contemporary European History'' 27.1 (2018): 85–109.
* Falk, Flade. Review of ''Economic Entanglements in East-Central Europe and the Comecon´s Position in the Global Economy (1949–1991)'' [http://www.h-et.org/reviews/showrev.php?id=38156 online at (H-Soz-u-Kult, H-Net Reviews. Jam. 2013)]{{Dead link|date=December 2023 |bot=InternetArchiveBot |fix-attempted=yes }}
* Godard, Simon. "Only One Way to Be a Communist? How Biographical Trajectories Shaped Internationalism among COMECON Experts." ''Critique internationale'' 1 (2015): 69–83.
* [[Michael Kaser]], ''Comecon: Integration Problems of the Planned Economies'', Royal Institute of International Affairs/ Oxford University Press, 1967. {{ISBN|0-192-14956-3}}
* Lányi, Kamilla. "The collapse of the COMECON market." ''Russian & East European Finance and Trade'' 29.1 (1993): 68–86. [https://www.jstor.org/stable/27748962 online]
* Libbey, James. "CoCom, Comecon, and the Economic Cold War." ''Russian History'' 37.2 (2010): 133–152.
* [https://www.academia.edu/128203061/P_Peykovska_The_Hungary_Bulgaria_Relationship_under_State_Socialism_With_a_Special_Insight_into_Mutual_Trading_ Peykovska, Penka. "The Bulgaria - Hungary Relationship under State Socialism: with a Special Insight into Mutual Trading", 2024.]
* Radisch, Erik. "The Struggle of the Soviet Conception of Comecon, 1953–1975." ''Comparativ'' 27.5–6 (2017): 26–47.
* Zwass, Adam. "The Council for Mutual Economic Assistance: The Thorny Path from Political to Economic Integration", M.E. Sharpe, Armonk, NY 1989.
* Faudot, Adrien, Tsvetelina Marinova and Nikolay Nenovsky. " Comecon Monetary Mechanisms. A history of socialist monetary integration (1949–1991)", MPRA 2022. [https://mpra.ub.uni-muenchen.de/114701/ Comecon Monetary Mechanisms. A history of socialist monetary integration (1949–1991)]

==External links==
* Germany (East) Country Study ([http://memory.loc.gov/frd/cs/gxtoc.html TOC]), Data as of July 1987, [http://memory.loc.gov/frd/cs/germany_east/gx_appnb.html Appendix B: The Council for Mutual Economic Assistance], Library of Congress Call Number DD280.6 .E22 1988.

{{Eastern Bloc}}
{{Cold War}}
{{Treaties of Hungary}}
{{Authority control}}

[[Category:Comecon| ]]
[[Category:Former international organizations]]
[[Category:Eastern Bloc]]
[[Category:Cold War organizations]]
[[Category:Former territorial entities in Europe]]
[[Category:Organizations established in 1949]]
[[Category:Organizations disestablished in 1991]]
[[Category:Foreign relations of Cuba]]
[[Category:Economy of Czechoslovakia]]
[[Category:Foreign relations of Czechoslovakia]]
[[Category:Hungarian People's Republic]]
[[Category:Mongolian People's Republic]]
[[Category:20th century in Vietnam]]
[[Category:20th century in Albania]]
[[Category:Economy of East Germany]]
[[Category:Foreign relations of East Germany]]
[[Category:Socialist Republic of Romania]]
[[Category:People's Republic of Bulgaria]]
[[Category:1949 establishments in the Soviet Union]]
[[Category:1991 disestablishments in Hungary]]