Do rapid political and trade liberalizations increase corruption?

Corruption scandals seem to abound in countries that have undergone reform. However, there has been no study of whether different combinations of reforms cause an increase in corruption. Theory provides some guidance as to the direction of causality-on the one hand, reforms make politicians accountable to voters as well as introducing more competition, which should decrease corruption. On the other hand, reforms may not be credible, which provides for an incentive for corruption. This paper uses the numerous cases of political and economic liberalizations that occurred in the 1980s and 1990s to examine this issue. The findings are that undertaking both types of reforms in rapid succession leads to a decrease in corruption, while countries that liberalized more than 5 years after democratizing experienced an increase in corruption.