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Corruption in Customs*

delete2022-09-09
delete7
PRE
AI
C
Cyril Chalendard *
A
Ana M. Fernandes
G
Gaël Raballand
B
Bob Rijkers
DOI:10.1093/qje/qjac032delete
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Abstract

Abstract

En 中文
This article presents a new methodology to detect corruption in customs and applies it to Madagascar's main port. Manipulation of assignment of import declarations to inspectors is identified by measuring deviations from random assignment prescribed by official rules. Deviant declarations are more at risk of tax evasion, yet less likely to be deemed fraudulent by inspectors, who also clear them faster. An intervention in which inspector assignment was delegated to a third party validates our approach, but also triggered a novel manifestation of manipulation that rejuvenated systemic corruption. Tax revenue losses associated with the corruption scheme are approximately 3% of total taxes collected and are highly concentrated among a select few inspectors and brokers.
Keywords:
TRADE
EVASION
GAINS
COSTS

Journal

Quarterly Journal of Economics cover
Quarterly Journal of Economics
IF:
12.7
Papers:
1.2K
Citations:
4.1W

Organization

T
The World Bank
Scholars:
3.0K
Papers: 3.0K
Citations: 5
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