Do Longer Constitutions Corrupt?
65 Pages Posted: 20 Sep 2021 Last revised: 14 Feb 2022
Date Written: February 2022
Abstract
Tsebelis and Nardi (2016) and Tsebelis (2017) report that constitutional length correlates
with lower levels of GDP per capita. They argue that this may be the case because longer
constitutions lead to greater corruption. However, uncovering a causal relationship between
constitutional length and corruption is difficult. On the one hand, political elites may pressure
drafters to include specific provisions that facilitate their rent-seeking efforts. On the other hand,
constitutional drafters may be responding to corruption by including a large number of specific
safeguards. Our aim in this paper is to explore whether there is a causal effect of constitutional
length on corruption. We utilize data from the Comparative Constitutions Project (CCP) to identify
5 cases when a country adopted a significantly longer constitution. For each of those cases, we
compare the subsequent change in corruption to that of a synthetic control. We report evidence of a
significant post-treatment increase in corruption for 3 out of 5 cases (Ecuador in both 1997 and
2008; Venezuela in 1999). However, the 2008 Ecuador result is not robust to a placebo test; and in
the case of Venezuela it is difficult to distinguish a constitutional length effect from a “Chavez
effect” (Grier and Maynard 2016). The evidence that longer constitutions corrupt is weak.
Keywords: Constitutions, constitutional amendments, constitutional length, corruption
JEL Classification: K00, K20, P50, P16, Z13, D73
Suggested Citation: Suggested Citation