Is Corruption an Efficient Grease ?

This paper tests whether corruption can be viewed as an efficient grease in the wheels of an otherwise deficient institutional framework. It does so by analyzing the interaction between aggregate efficiency, corruption, and other dimensions of governance for a panel of 54 countries both developed and developing. Using three measures of corruption and five measures of other aspects of governance, we repeatedly observe that corruption is always detrimental in countries where institutions are effective, but that it may be positively associated with efficiency in countries where institutions are ineffective. We thus find evidence of the grease the wheels hypothesis.