Corruption and lobbying practices have long been subjects of discussion within East Asian democracies. This essay examines the extent to which these practices have shaped public confidence in political institutions in South Korea and Japan. Drawing upon historical analysis and contemporary developments, the discussion compares the two cases to assess patterns of influence on citizen attitudes. The central argument is that corruption and lobbying have exerted a broadly negative influence on public trust in both countries, though the mechanisms of response and the degree of erosion differ according to national context.
History of Corruption and Lobbying in South Korea
South Korea’s experience of corruption traces back to the authoritarian era that followed the end of Japanese colonial rule and the Korean War. Successive governments maintained close links with large family-controlled conglomerates, commonly referred to as chaebols. These business groups came to occupy a central position in the national economy, allowing them to exert considerable political influence. Kalinowski (2016) notes that the structural features established during rapid industrialisation created enduring opportunities for rent-seeking behaviour. Concrete examples include documented payments made to former presidents Chun Doo-hwan and Roh Tae-woo in exchange for favourable treatment of business interests. Such arrangements were facilitated by the concentration of economic power in a small number of conglomerates, which reduced the effectiveness of formal checks on political finance.
History of Corruption and Lobbying in Japan
In Japan, patterns of political finance have centred on long-standing relationships between the Liberal Democratic Party, the bureaucracy, and corporate actors. Reed (1996) describes how the single-party dominance that prevailed for much of the post-war period encouraged the development of stable but opaque channels of funding. These arrangements often took the form of contributions from business associations and individual firms, channelled through networks of personal support organisations. Iga and Auerbach (1977) further argue that the social structure of Japanese politics reinforced these ties, creating expectations of reciprocity that blurred the distinction between legitimate advocacy and improper influence. Although periodic scandals surfaced, the institutional continuity provided by the dominant party limited the scope for systemic reform over several decades.
Steps Taken Against Corruption and Lobbying Regulation
Both governments have introduced measures intended to limit corrupt practices and bring lobbying under clearer statutory control. South Korea enacted a series of anti-corruption statutes after the transition to democracy, including strengthened disclosure requirements for political donations and restrictions on chaebol contributions. In Japan, successive revisions to the Political Funds Control Law sought to increase transparency, yet enforcement has remained uneven. Official reports indicate that prosecutions are infrequent and penalties are often modest, reflecting a preference for internal party discipline rather than judicial intervention. These differences in implementation help explain variations in subsequent public reactions.
Effects on Public Trust in South Korea
Public responses in South Korea have been characterised by periodic mobilisation and demands for accountability. Major scandals have repeatedly triggered large-scale demonstrations and electoral punishment for incumbent administrations. Kim (2010) observes that citizens who adopt a critical orientation toward government institutions tend to register sharper declines in trust when corruption cases become public. Historical memory of authoritarian rule has amplified this sensitivity, so that revelations of improper chaebol influence are interpreted not merely as isolated breaches but as continuations of earlier patterns of elite collusion. Consequently, trust levels have fluctuated markedly in response to high-profile prosecutions and regime changes.
Effects on Public Trust in Japan
Japanese public attitudes display a more muted trajectory. Although successive scandals have been widely reported, aggregate measures of political trust have remained comparatively stable. Kim (2010) suggests that the prevalence of “critical citizens” has grown more slowly in Japan than in South Korea, partly because institutional continuity has reduced the perceived urgency of systemic change. Cultural expectations of consensus and incremental adjustment appear to dampen the expression of outright disillusionment, even when evidence of slush funds or undisclosed donations emerges. This pattern produces a gradual rather than abrupt erosion of confidence, with many citizens expressing resignation rather than active protest.
Conclusion
The comparison of South Korea and Japan illustrates that corruption and lobbying can undermine public trust through distinct pathways. In South Korea, historical legacies and active civic mobilisation have translated scandals into visible drops in confidence. In Japan, institutional stability and cultural norms have produced a slower, more contained decline. In both cases, the net effect on citizen attitudes has been negative, yet the intensity and form of that effect remain shaped by each country’s political development. Further research could usefully examine whether recent legislative adjustments alter these long-term trends.
References
- Iga, M. and Auerbach, M. (1977) Political corruption and social structure in Japan. Asian Survey, 17(6), pp. 556–564.
- Kalinowski, T. (2016) Trends and mechanisms of corruption in South Korea. The Pacific Review, 29(4), pp. 625–645. doi:10.1080/09512748.2016.1145724.
- Kim, S. (2010) Public trust in government in Japan and South Korea: Does the rise of critical citizens matter? Public Administration Review, 70(5), pp. 801–810. doi:10.1111/j.1540-6210.2010.02207.x.
- Reed, S.R. (1996) Political corruption in Japan. International Social Science Journal, 48(149), pp. 395–405. doi:10.1111/1468-2451.00040.
- Rock, M. (2017) South Korea: The corruption that built its economy. IIAS Newsletter. Available at: www.iias.asia (Accessed: [current date]).
