This study uses survey data for 2004 on the general public (N = 788) and public officials (N = 791) in the young post-communist democracy of Estonia to examine individual-level determinants of corruption. The results indicate that both public officials and citizens are more likely to engage in corruption when they do not define corruption as wrong, and when they perceive that corrupt behavior is widespread among their peers. This social learning effect becomes statistically insignificant for those citizens who are extorted. The results provide no support for the most common argument on corruption and compliance--that people are more likely to engage in corruption when they are distrustful of their fellow citizens or of government. (Contains 3 tables, 2 figures and 11 notes.)