What is it about?

We present estimates based on zero-inflated count models, given the possible presence of excessive zero counts in the dependent variable of the main specifications.

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Why is it important?

Our results suggest the importance of considering distinct generating processes for zero outcomes.

Perspectives

We cannot reject hypotheses favoring the use of zero-inflated negative binomial models over its simpler versions in this context.

Dr Luiz Paulo L Fávero
Universidade de Sao Paulo Campus da Capital

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This page is a summary of: Narrow Replication of Fisman and Miguel's (2007a) ‘Corruption, Norms, and Legal Enforcement: Evidence from Diplomatic Parking Tickets’, Journal of Applied Econometrics, August 2016, Wiley,
DOI: 10.1002/jae.2540.
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