Corruption is more damaging for productivity at higher levels of regulation

By Dan Mitchell. 

"When I wrote last month about the Green New Deal, I warned that it was cronyism on steroids.

Simply stated, the proposal gives politicians massive new powers to intervene and this would be a recipe for staggering levels of Solyndra-style corruption.

Well, the World Bank has some new scholarly research that echoes my concerns. Two economists investigated the relationship with the regulatory burden and corruption.

Empirical studies such as Meon and Sekkat (2005) and De Rosa et al. (2010) show that corruption is more damaging for economic performance at higher levels of regulation or lower levels of governance quality. …Building on the above literature, in this paper, we use firm-level survey data on 39,732 firms in 111 countries collected by the World Bank’s Enterprise Surveys between 2009 and 2017 to test the hypothesis that corruption impedes firm productivity more at higher levels of regulation. …estimate the model using sample weighted OLS (Ordinary Least Squares) regression analysis.

And what did they discover?

We find that the negative relationship between corruption and productivity is amplified at high levels of regulation. In fact, at low levels of regulation, the relationship between corruption and productivity is insignificant. …we find that a 1 percent increase in bribes that firms pay to get things done, expressed as the share of annual sales, is significantly associated with about a 0.9 percent decrease in productivity of firms at the 75th percentile value of regulation (high regulation). In contrast, at the 25th percentile value of regulation (low regulation), the corresponding change is very small and statistically insignificant, though it is still negative. …after we control for investment, skills and raw materials, the coefficients of the interaction term between corruption and regulation became much larger… This provides support for the hypothesis that corruption is more damaging for productivity at higher levels of regulation.

Lord Acton famously wrote that “power corrupts, and absolute power corrupts absolutely.”
Based on the results from the World Bank study, we can say “regulation corrupts, and added regulation corrupts additionally.”"