Informal empire

The term informal empire describes the spheres of influence which a polity may develop that translate into a degree of influence over a region or country, which is not a formal colony, protectorate, tributary or vassal state of empire, as a result of its commercial, strategic or military interests.

In a 2010 article, Gregory Barton and Brett Bennett defined informal empire as:

A willing and successful attempt by commercial and political elites to control a foreign region, resource, or people. The means of control included the enforcement of extraterritorial privileges and the threat of economic and political sanctions, often coupled with the attempt to keep other would-be imperial powers at bay. For the term "informal empire" to be applicable, we argue, historians have to show that one nation's elite or government exerted extraterritorial legal control, de facto economic domination, and was able to strongly influence policies in a foreign country critical to the more powerful country's interests.

An informal empire may assume a primarily economic guise. Strategic considerations or other concerns may bring about the creation of an imperial influence over a region not formally a component of empire.


The city-state of Athens exerted control over the Delian league through an informal empire in the 5th century BCE.[1] According to historian Jeremy Black, the role of chartered companies such as the Muscovy Company, the Levant Company, the East India Company and the Hudson's Bay Company, who operated beyond official state channels, were a forerunner to the concept of "informal empire".[2]

United KingdomEdit

The term is most commonly associated with the British Empire, where it is used to describe the extensive reach of British interests into regions and nations which were not formal parts of the Empire, in that they were not colonies and were not directly administered by the British government.[3] Among the most notable elements of the British informal empire was the trade relationship it maintained with China, along with British commercial interests and investments in South America, including Argentina, Uruguay, and Chile.[4]

The informal empire consisted primarily of three elements: extraterritoriality, a trade systems which heavily favored the Western powers, and interventionist tools such as military force and the informal power exerted by diplomats. In China, the most significant source of informal control was the Shanghai Municipal Council, which although theoretically under lease from the Chinese government, was effectively unaccountable to them and saw most positions filled by Britons backed by British diplomatic influence. Several unequal treaties were signed between China and Western powers, and concessions were established in Chinese port cities, such as the Shanghai International Settlement. Imperial financial presence was established through war indemnities in the aftermath of various Sino-foreign wars, legally immune foreign banks with government links and near-oligopoly in China, seizure of Chinese government revenues, loan agreements stipulating cession of profits, government revenues, mining rights, foreign engineering or administrative control, and above-market-price supply contracts. This system broke down after the fragmentation of China by the era of the Warlords in 1916 and the First World War, causing most Western powers (with the notable exception of Japan which attempted to expand direct control) to be unable to effectively enforce their privileges in Mainland China.[5] Challenges to British informal control in China from other European powers, as well as the United States, led to a shift from more informal to more formal control at the turn of the century, with the establishment of more concessions and the assumption of greater control of the Chinese economy. These were returned during the Second World War so that China would continue resisting Japan.[6] Black claimed that the British military intervention in the Russian Civil War on behalf of the White Russians was motivated in part by a desire to establish an informal empire of political influence and economic ties in Southern Russia, to deny Germany access to these assets and block their passage to British colonies in Asia.[7]

Informal empire, like many imperial relationships, is difficult to classify and reduce to a prescriptive definition. In the instance of the British informal empire, the character of the relationship varied widely. The Chinese intensely opposed any foreign control over China or its economy, and both the First and Second Opium Wars were fought between China and several Western powers, resulting in Chinese defeat and the increase of both formal and informal foreign power.[8] South American governments were often willing partners in the extension of British commercial influence, but military action was sometimes taken against those who tried to apply protectionist policies (see for example, the Anglo-French blockade of the River Plate). Informal empire is an important concept required to adequately explain the reach and influence of empire, and in the case of the British Empire, is vital to any holistic account of the British imperial experience and intrinsic to describing the interests and purposes of the Empire as a whole. Informal empire, far from being distinctive and separate from formal empire, is often bound up with formal imperial interests. For example, the British informal empire in China was a product of Company rule in India, as the East India Company used its Indian territories to grow opium, which was then shipped to Chinese ports. By 1850, the Chinese opium trade accounted for up to 20% of the revenue of the entire British Empire, serving as the most profitable single commodity trade of the 19th century.[9] As Timothy Brook and Bob Wakabayashi write of opium trade, “The British Empire could not survive were it deprived of its most important source of capital, the substance that could turn any other commodity into silver.”[10]

In the economic sphere, the British informal empire was driven by the free trade economic system of the Empire. In the so-called "Imperialism of Free Trade" thesis, as articulated by historians Ronald Robinson and John "Jack" Gallagher, the British Empire expanded as much by the growth of informal empire as it did by acquiring formal dominion over colonies.[11] Furthermore, British investment in empire was to be found not only in the formal Empire, but also in the informal empire – and, by Robinson and Gallagher's account, was indeed predominantly located in the informal empire. It is estimated that between 1815 and 1880, £1,187,000,000 in credit had accumulated abroad, but no more than one-sixth was placed in the formal empire. Even by 1913, less than half of the £3,975,000,000 of foreign investment lay inside the formal Empire.[12] British historian David Reynolds has claimed that during the process of decolonisation, it was hoped that as an alternative to the declining formal empire, informal influence, marked by economic ties and defense treaties would hold sway over the former colonies. Reynolds suggested that the establishment of the Commonwealth was an attempt to maintain some form of indirect influence over the newly independent countries.[13]

United StatesEdit

U.S. foreign policy from the late 19th century onward, under Presidents such as Grover Cleveland, Theodore Roosevelt, Woodrow Wilson and New Deal leaders, has been described as "informal empire".[14] 20th century U.S. policy of establishing international influence through friendly regimes, military bases and interventions, and economic pressure, has drawn comparisons with the informal empires of European colonial powers. The fundamental elements involved a clientelistic relationship with the elite, sometimes established forcibly, effective veto power over issues pertaining to the Great Power's interests, and the use of military threats, regime change, or multilateral pressure to accomplish diplomatic aims. The policy is intended to create an international economic order that benefits the Great Power by creating markets for export and investment, improving the profitability of their capitalists. This commitment to open economy is selective and applied only when it benefits their producers. Philippines, Vietnam, Iraq, Iran and Chile are examples of this policy being implemented.[15]

The policy was summed up by Secretary Bryan as having “opened the doors of all the weaker countries to an invasion of American capital and American enterprise.”[16] Under informal empire, the U.S. relationship with countries which supplied them raw materials became highly imbalanced, with much of their wealth being repatriated to the U.S. This also disproportionately benefited the (often authoritarian) pro-American rulers of these countries at the expense of local development.[17] The U.S. chose to switch from formal to informal imperialism after the Second World War not because of lack of desire among Americans for colonialism (there was strong public support for seizing colonies from the vanquished Japan, as well as a continued belief in colonies' incapability to govern themselves) but rather because of a changed international landscape. Since most of the world was already organised into colonies, US policymakers chose to utilise preexisting colonial empire networks instead of establishing new colonies. The US also had to adapt themselves to rising anti-colonial nationalist movements so as to acquire allies against the Soviet Union.[18]


French interventions in Mexico (1838, 1861) and elsewhere in Latin America such as Argentina and Uruguay have also been described as "informal empire".[19] France did not intervene with the intent to seize territory, instead, the imperial relationship was governed by treaty. Intervention was based on significant segments of the local population who looked to French ideals and French power as a means of self-advancement.[20] The decolonisation of Africa led to the conversion of many former colonies into client states under a French informal empire known as Françafrique. Chief of Staff for African Affairs Jacques Foccart was the figure instrumental in creating collaborative networks between the French government and the new African elites. The purpose of the network was to aid capital accumulation for France.[21]


In the 19th century the leadership of the German Empire, which had formed in 1871, sought to acquire a colonial empire, yet observed that in most parts of the world, British commercial influence already existed. While the German Empire did conquer various colonies that became the formal German colonial empire, efforts before 1914 were also made to establish an informal empire based on the British model. German trade and influence in South America was a major factor in this projected informal empire.[22] Informal empire attempts preceded the German Empire, including the Rhenish Missionary Society.[22] During most of the 1800s, Karl von Koseritz was one who advocated for a "Greek colonization" of Germans in Brazil.[22][23] Ultimately amounting only to German immigration to the Brazilian Empire, it was perceived as a form of colonial space.[23] German firms played a significant role in the industrialization of Argentina, and German banks competed with British ones in South America, while building infrastructure was seen as a way to extend the informal empire.[22] [24] Germany invested in the Anatolian and Baghdad railroads in the Ottoman Empire, which led to tension with Britain and Russia who were in their own Great Game of formal and informal empire in Asia. The Venezuelan crisis of 1902–1903 led by Britain and Germany was another attempt at expanding spheres of influence.[25]


Japanese diplomacy and military intervention in China from 1895 to the outbreak of the Second World War has also been described as an informal empire. Japan was forced into concealing their territorial ambitions under informal terms as they lacked the strength to overcome Western objections to Japanese territorial gains. The Japanese advanced their own special privileges in China through promoting Western interests alongside their own. Japan profited immensely from the informal empire in China and Japan's first multinational manufacturing firms were initiated in China rather than Japan's formal colonies due to China's vast internal market and raw material supply. Chinese popular pressure to drive out Japanese imperial institutions led to the Japanese attempting to switch from informal to formal imperialism to protect their profits, beginning the Second World War in Asia.[26]

Russian EmpireEdit

The Russian Empire under the Romanovs, in addition to a formal empire that expanded rapidly, also developed an informal empire. Examples included Russian influence in Qajar Iran[27][28] and leased concessions in China.[29]

After the 1828 Treaty of Turkmanchay, Russia received territorial domination in Iran. With the Romanovs shifting to a policy of 'informal support' for the weakened Qajar dynasty — continuing to place pressure with advances in the largely nomadic Turkestan, a crucial frontier territory of the Qajars — this Russian domination of Qajar Persia continued for nearly a century.[27][30] The Persian monarchy became more of a symbolic concept in which Russian diplomats were themselves powerbrokers in Iran and the monarchy was dependent on British and Russian loans for funds.[27] In 1879, the establishment of the Cossack Brigade by Russian officers gave the Russian Empire influence over the modernization of the Qajar army. This influence was especially pronounced because the Persian monarchy's legitimacy was predicated on an image of military prowess, first Turkic and then European-influenced. By the 1890s, Russian tutors, doctors and officers were prominent at the Shah's court, influencing policy personally.[27][31] Russia and Britain had competing investments in the industrialisation of Iran including roads and telegraph lines, as a way to profit and extend their influence. However, until 1907 the Great Game rivalry was so pronounced that mutual British and Russian demands to the Shah to exclude the other, blocked all railroad construction at the end of the 19th century.[28]: 20  In the Anglo-Russian Convention of 1907, the Russian Empire and British Empire officially ended their rivalry to focus on opposing the German Empire. In the Convention of 1907, Russia recognized Afghanistan and southern Iran as part of the British sphere of influence, while Britain recognized Central Asia and northern Iran as part of the Russian sphere of influence. Both parties recognized Tibet as a neutral territory, except Russia had special privileges in negotiating with the Dalai Lama, and Britain had special privileges in Tibetan commercial deals.[32]

The Russian Empire had also acquired several concessions in China including the Liaodong Peninsula (chiefly Port Arthur and Dalian) and the Chinese Eastern Railway.[33] This part of Russia's informal empire was officially thwarted by the Russo-Japanese War in 1905,[29] after which most of the Russian concessions in China became part of Japan's informal empire.[34]

Scholar Sally N. Cummings argues that while "Russian imperialism was never primarily commercial" and "was less often able than the British to control an informal empire beyond its state borders", several imperialistic relationships existed with elements of indirect rule. She cites that the Siberian "fur empire" of the early Tsardom of Russia, before the complete conquest of Siberia, heavily resembled the French fur trade empire in New France. She also states that the 19th century Russia's conquest of Central Asia used as an economic model the cotton industry in British Egypt, and as a territorial model Britain's suzerainty over the princely states that dotted the Raj.[35]

Soviet UnionEdit

Various scholars have described the Soviet Union's international relations as a Soviet empire, where the Soviet Union dominated the states in its sphere of influence, contrary to the Soviet Union's formal aim of opposing nationalism and imperialism. The notion of "Soviet empire" often refers to a form of "classic" or "colonial" empire with communism only replacing conventional imperial ideologies such as Christianity or monarchy, rather than creating a revolutionary state. Academically the idea is seen as emerging with Richard Pipes' 1957 book The Formation of the Soviet Union: Communism and Nationalism, 1917-1923, but it has been reinforced, along with several other views, in continuing scholarship.[36]: 41  In a more formal interpretation of "Soviet empire", this meant absolutism, resembling Lenin's description of the tsarist empire as a "prison of the peoples" except that this "prison of the peoples" had been actualized during Stalin's regime after Lenin's death.[36]: 41–42 

Another view, especially of the non-Stalinist eras, sees the Soviet empire as constituting an "informal empire" over nominally sovereign states in the Warsaw Pact due to Soviet pressure and military presence.[37] The Soviet informal empire depended on subsidies from Moscow.[38] The informal empire in the wider Warsaw Pact also included linkages between Communist Parties.[39] Some historians consider a more multinational-oriented Soviet Union emphasizing its socialist initiatives, such as Ian Bremmer, who describes a "matryoshka-nationalism" where a pan-Soviet nationalism included other nationalisms.[36]: 48  Eric Hobsbawn argued that the Soviet Union had effectively designed nations by drawing borders.[36]: 45  Dmitri Trenin wrote that by 1980, the Soviet Union had formed both a formal and informal empire.[40]

The informal empire would have included Soviet economic investments, military occupation, and covert action in Soviet-aligned countries. The studies of informal empire have included Soviet influence on East Germany[39] and 1930s Xinjiang.[41][42] After the Sino-Soviet conflict (1929), the Soviet Union regained the Russian Empire's concession of the Chinese Eastern Railway and was held until its return in 1952.[43] In the 1920s the Soviet empire had come to include satellite People's Republics such as Mongolia and Tannu Tuva, the latter of which was later annexed. The Comintern influence over Asian communist parties was seen as a potential stepping stone to extend the Soviet informal empire.[44]

Alexander Wendt suggested that by the time of Stalin's Socialism in One Country alignment, socialist internationalism "evolved into an ideology of control rather than revolution under the rubric of socialist internationalism" internally within the Soviet Union. By the start of the Cold War it evolved into a "coded power language" that was once again international, but applied to the Soviet informal empire. At times the USSR signaled toleration of policies of satellite states indirectly, by declaring them consistent or inconsistent with socialist ideology, essentially recreating a hegemonic role. Wendt argued that a "hegemonic ideology" could continue to motivate actions after the original incentives were removed, and argued this explains the "zeal of East German Politburo members who chose not to defend themselves against trumped-up charges during the 1950s purges."[39]: 704 

Analyzing the dissolution of the Soviet Union, Koslowski and Kratochwil argued that a postwar Soviet "formal empire" represented by the Warsaw Pact, with Soviet military role and control over of member states' foreign relations, had evolved into an informal suzerainty or "Ottomanization" from the late 1970s to 1989. With Gorbachev's relinquishing of the Brezhnev Doctrine in 1989, the informal empire reduced in pressure to a more conventional sphere of influence, resembling Finlandization but applied to the erstwhile East Bloc states, until the Soviet fall in 1991. By contrast "Austrianization" would have been a realist model of great power politics by which the Soviets would have hypothetically relied on Western guarantees to keep an artificial Soviet sphere of influence. The speed of reform in the 1989 to 1991 period made both a repeat of Finlandization and Austrianization impossible for the Soviet Union.[45][46]

Ottoman EmpireEdit

One view on Ottoman suzerainty, stated that the loose control that the Ottoman Empire had in their later years, especially on distant territories, was more of an informal empire than a formal one. This model become advocated by some scholars studying the late Soviet Union's sphere of influence and comparing it to conventional historiography on the Ottomans.[45]

The Ottomans had both formal and informal imperial relations over subjects and subject states.[47] Meanwhile, the manner in which the British Empire and other European colonial empires had made intrusions into the Ottoman empire, such as British Egypt, can also be grouped in informal empire at the expense of the Ottomans.[48] However, British attempts to support the Ottoman Empire in the 19th century have also been considered a form of informal empire in an influence sense.[49]

See alsoEdit



  1. ^ Jeremy Black (2015). The British Empire: A History and a Debate. Ashgate Publishing. p. 11. ISBN 978-1472459664.
  2. ^ Jeremy Black (2015). The British Empire: A History and a Debate. Ashgate Publishing. p. 46. ISBN 978-1472459664.
  3. ^ Encyclopaedia Britannica. "British Empire". Encyclopaedia Britannica. Hong Kong island became British in 1841, and an 'informal empire' operated in China by way of British treaty ports and the great trading city of Shanghai.
  4. ^ Porter, Andrew, ed. (1999). The Oxford History of the British Empire: The nineteenth century. Oxford University Press. pp. 146–155. ISBN 9780198205654.
  5. ^ Porter, Andrew (1999). THE OXFORD HISTORY OF THE BRITISH EMPIRE VOLUME III The Nineteenth Century. Oxford University Press. pp. 148–153, 165–168. ISBN 978-0-19-924678-6.
  6. ^ Encyclopedia of Chinese-American Relations (McFarland, 2015) edited by Yuwu Song, p.288-289
  7. ^ Jeremy Black (2015). The British Empire: A History and a Debate. Ashgate Publishing. pp. 217–218. ISBN 978-1472459664.
  8. ^ Lovell, Julia (November 10, 2015). The Opium War: Drugs, Dreams, and the Making of Modern China. ISBN 9781468313239.
  9. ^ Frederic Wakeman Jr.; John K. Fairbank (1978). The Canton Trade in the Opium War," in The Cambridge History of China, vol. 10, Late Ch'ing, 1800–1911. New York: Cambridge University Press. p. 172.
  10. ^ Timothy Brook; Bob Tadashi Wakabayashi (2000). Opium Regimes: China, Britain, and Japan, 1839–1952. Berkeley: University of California Press. p. 6.
  11. ^ John Gallagher and Ronald Robinson, "The Imperialism of Free Trade", The Economic History Review, Second series, Vol. VI, no. 1 (1953) An online version of this seminal article is available at: "John Gallagher and Ronald Robinson, "The Imperialism of Free Trade," the Economic History Review, Second series, Vol. VI, no. 1 (1953)". Archived from the original on December 21, 2008. Retrieved December 25, 2008.
  12. ^ A.. H. Imlah, 'British Balance of Payments and Exports of Capital, 1816-1913', Econ. Hist. Rev. 2nd ser. V (1952), pp. 237, 239; Hancock, op. cit. p. 27.
  13. ^ "Was British Decolonization after 1945 a Voluntary Process?". E-International Relations. June 22, 2015. Retrieved September 18, 2016.
  14. ^ Williams, William Appleman (2009). "1, 3". The Tragedy of American Diplomacy. W. W. Norton & Company. ISBN 978-0393079791. And for Wilson, as for his predecessors and successors, the Open Door Policy was America’s version of the liberal policy of informal empire or free-trade imperialism.
  15. ^ Atul Kohli (2020). Imperialism and the Developing World: How Britain and the United States Shaped the Global Periphery. Oxford University Press. pp. 6–12. ISBN 978-0190069629.
  16. ^ Williams, William Appleman (2009). "2". The Tragedy of American Diplomacy. W. W. Norton & Company. ISBN 978-0393079791. leader who concluded that his society needed overseas markets and was determined to find them. He fully intended, however, to do so in such a way that order and stability would be assured, a protestant peace secured and preserved, and the backward nations protected from rapacious foreigners while being led along the path of progress by the United States. Confident that Wilson was a man with the same goals, Bryan could without any reservations praise the President, in May 1914, as one who had “opened the doors of all the weaker countries to an invasion of American capital and American enterprise.” Candidly asserting America’s “paramount influence in the Western Hemisphere,” Bryan’s objective was to “make absolutely sure our domination of the situation.”
  17. ^ Williams, William Appleman (2009). "5". The Tragedy of American Diplomacy. W. W. Norton & Company. ISBN 978-0393079791. major consequence of New Deal trade philosophy was the way it sustained, and even deepened, the pattern of free trade imperialism or informal empire that had evolved out of British economic policy in the nineteenth century. America’s relationship with the chief suppliers of raw materials became economically and politically ever more imbalanced in its own favor.
  18. ^ Go, Julian (2011). Patterns of Empire: The British and American Empires, 1688 to the Present. Cambridge University Press. pp. 133–154. ISBN 978-1139503396.
  19. ^ Edward Shawcross (2018). France, Mexico and Informal Empire in Latin America, 1820-1867: Equilibrium in the New World. Springer. pp. 15, 55–56. ISBN 978-3319704647.
  20. ^ Edward Shawcross (2018). France, Mexico and Informal Empire in Latin America, 1820-1867: Equilibrium in the New World. Springer. pp. 248–250. ISBN 978-3319704647.
  21. ^ Andrea Behrends; Stephen Reyna; Günther Schle (2011). Crude Domination: An Anthropology of Oil. Berghahn Books. p. 141. ISBN 978-0857452566.
  22. ^ a b c d Forbes, Ian L. D. (1978). "German Informal Imperialism in South America before 1914". The Economic History Review. 31 (3): 384–398. doi:10.2307/2598760. ISSN 0013-0117. JSTOR 2598760.
  23. ^ a b Cassidy, Eugene S. (August 17, 2015). "The Ambivalence of Slavery, The Certainty of Germanness: Representations of Slave-Holding and Its Impact Among German Settlers in Brazil, 1820–1889: Figure 1". German History. 33 (3): 367–384. doi:10.1093/gerhis/ghv082. ISSN 0266-3554.
  24. ^ Iv, Yokell (November 26, 2018). Germany and Latin America – Developing Infrastructure and Foreign Policy, 1871-1914 (Thesis thesis).
  25. ^ Grimmer-Solem, Erik, ed. (2019), "Formal and Informal Empire", Learning Empire: Globalization and the German Quest for World Status, 1875–1919, Cambridge: Cambridge University Press, pp. 290–339, doi:10.1017/9781108593908.008, ISBN 978-1-108-48382-7, S2CID 213293021, retrieved February 8, 2022
  26. ^ Peter Duus; Ramon H. Myers; Mark R. Peattie (2014). The Japanese Informal Empire in China, 1895-1937. Princeton University Press. pp. xi–xxix. ISBN 978-1400847938.
  27. ^ a b c d Deutschmann, Moritz (2013). ""All Rulers are Brothers": Russian Relations with the Iranian Monarchy in the Nineteenth Century". Iranian Studies. 46 (3): 401–413. doi:10.1080/00210862.2012.759334. ISSN 0021-0862. JSTOR 24482848. S2CID 143785614.
  28. ^ a b Andreeva, Elena (2007). Russia and Iran in the great game : travelogues and Orientalism. London: Routledge. pp. 20, 63–76. ISBN 978-0-203-96220-6. OCLC 166422396.{{cite book}}: CS1 maint: date and year (link)
  29. ^ a b Ericson, Steven J.; Hockley, Allen (2008). The Treaty of Portsmouth and Its Legacies. UPNE. pp. 14–15. ISBN 978-1-58465-722-4.
  30. ^ Mojtahed-Zadeh, Pirouz (July 31, 2004). The Small Players of the Great Game: The Settlement of Iran's Eastern Borderlands and the Creation of Afghanistan. Routledge. ISBN 978-1-134-38378-8.
  31. ^ Andreeva, Elena. "RUSSIA v. RUSSIANS AT THE COURT OF MOḤAMMAD-ʿALI SHAH". Encyclopædia Iranica. Retrieved May 19, 2022.
  32. ^ "ANGLO-RUSSIAN CONVENTION OF 1907". Encyclopedia Iranica. Retrieved August 22, 2021.{{cite web}}: CS1 maint: url-status (link)
  33. ^ Sablin, Ivan; Sukhan, Daniel (2018). "Regionalisms and Imperialisms in the Making of the Russian Far East, 1903–1926". Slavic Review. 77 (2): 333–357. doi:10.1017/slr.2018.126. ISSN 0037-6779. S2CID 165426403. The construction of the Trans-Siberian Railway, which began in 1891, became emblematic of railway imperialism, which involved the acquisition of extraterritorial possessions instead of direct annexations. Saint Petersburg ensured the Chinese Eastern Railway (CER) concession in 1896 and the Guandong (Kwantung) Leasehold in 1898.
  34. ^ Beasley, W. G. (April 4, 1991). "Formal and Informal Empire in North-east Asia, 1905–1910". Japanese Imperialism 1894–1945. Oxford University Press. doi:10.1093/acprof:oso/9780198221685.001.0001. ISBN 978-0-19-822168-5.
  35. ^ Cummings, Sally N. (September 11, 2012). Sovereignty After Empire. Edinburgh University Press. pp. 29–30. ISBN 978-0-7486-7539-5.
  36. ^ a b c d Bekus, Nelly (January 1, 2010). Struggle Over Identity: The Official and the Alternative "Belarusianness". Central European University Press. pp. 4, 41–50. ISBN 978-963-9776-68-5.
  37. ^ Starr, S. Frederick; Dawisha, Karen (September 16, 2016). The International Politics of Eurasia: v. 9: The End of Empire? Comparative Perspectives on the Soviet Collapse. Routledge. ISBN 978-1-315-48363-4.
  38. ^ Parker, Noel (May 6, 2016). Empire and International Order. Routledge. ISBN 978-1-317-14439-7.
  39. ^ a b c Wendt, Alexander; Friedheim, Daniel (1995). "Hierarchy under anarchy: informal empire and the East German state". International Organization. 49 (4): 689–721. doi:10.1017/S0020818300028484. ISSN 1531-5088. S2CID 145236865.
  40. ^ Trenin, Dmitri. "Russia's Post-Imperial Condition". Carnegie Moscow Center. Retrieved February 8, 2022.
  41. ^ Kinzley, Judd C. (October 1, 2015). "The Spatial Legacy of Informal Empire: Oil, the Soviet Union, and the Contours of Economic Development in China's Far West". Twentieth-Century China. 40 (3): 220–237. doi:10.1179/1521538515Z.00000000067. ISSN 1521-5385.
  42. ^ Kinzley, Judd (2018), "Industrial Raw Materials and the Construction of Informal Empire", Natural Resources and the New Frontier, University of Chicago Press, doi:10.7208/chicago/9780226492322.001.0001, ISBN 978-0-226-49215-5, retrieved February 8, 2022
  43. ^ Elleman, Bruce A. (1994). "The Soviet Union's Secret Diplomacy Concerning the Chinese Eastern Railway, 1924–1925". The Journal of Asian Studies. 53 (2): 459–486. doi:10.2307/2059842. ISSN 1752-0401. JSTOR 2059842. S2CID 162586404.
  44. ^ Dullin, Sabine; Forestier-Peyrat, Étienne; Lin, Yuexin Rachel; Shimazu, Naoko (December 30, 2021). "2 From autonomy to an Asian revolution: Koreans and Buriat-Mongols in the Russian imperial revolution and the Soviet new imperialism, 1917-1926". The Russian Revolution in Asia: From Baku to Batavia. Routledge. ISBN 978-1-000-47224-0. Before the Second World War, the Bolsheviks' new imperialism extended the informal empire only to Mongolia and Tuva... Mongolia and Tannu-Tuva became the first stable entities in the informal Soviet empire.
  45. ^ a b Lebow, Richard Ned; Risse-Kappen, Thomas (1995). International Relations Theory and the End of the Cold War. Columbia University Press. pp. 146–148, 155–157. ISBN 978-0-231-10195-0.
  46. ^ Koslowski, Rey; Kratochwil, Friedrich V. (1994). "Understanding Change in International Politics: The Soviet Empire's Demise and the International System". International Organization. 48 (2): 215–247. doi:10.1017/S0020818300028174. ISSN 0020-8183. JSTOR 2706931. S2CID 155023495.
  47. ^ Diaz-Andreu, Margarita (2007), "Informal Imperialism in Europe and the Ottoman Empire: The Consolidation of the Mythical Roots of the West", A World History of Nineteenth-Century Archaeology, Oxford University Press, doi:10.1093/oso/9780199217175.003.0012, ISBN 978-0-19-921717-5
  48. ^ Savage, Jesse Dillon, ed. (2020), "European Informal Empire in China, the Ottoman Empire, and Egypt: Hierarchy and Informal Empire in Historical Context", Political Survival and Sovereignty in International Relations, Cambridge: Cambridge University Press, pp. 150–180, doi:10.1017/9781108658461.006, ISBN 978-1-108-49450-2, S2CID 242471728, retrieved April 22, 2022
  49. ^ Barton, Gregory A. (2014), Barton, Gregory A. (ed.), "Informal Empire and the Middle East", Informal Empire and the Rise of One World Culture, London: Palgrave Macmillan UK, pp. 144–167, doi:10.1057/9781137315922_7, ISBN 978-1-137-31592-2, retrieved April 22, 2022