Estimating the Impacts of a Fruit Fly Eradication Program in Peru: A Geographical Regression Discontinuity Approach

Lina Salazar, Alessandro Maffioli (), Julián Aramburu and Marcos Agurto Adrianzen

No 7505, IDB Publications (Working Papers) from Inter-American Development Bank

Abstract: In this paper, we evaluate the short term impact of a Fruit Fly Eradication Program in the coastal areas of Peru. Exploiting arbitrary variation in the program's intervention borders, as well as precise geographic location data of farmer's households, we use a Geographical Regression Discontinuity (GRD) approach to identify the program's effects on agricultural outcomes. For this purpose, baseline and follow up surveys were collected for 615 households -307 treated and 308 controls- . Baseline data shows that producer and farm-level characteristics in treated and control areas are balanced. This confirms that the program's intervention borders were set only as a function of financial and logistic restrictions and independently of the pest incidence levels and/or other producer and/or farm characteristics. The results show that farmers in treated areas improved pest knowledge and are more likely to implement best practices for plague prevention and control. Beneficiary farmers also present increased fruit crops productivity and sales. The robustness of these findings is confirmed using placebo tests.

Keywords: Pest control; Fruit-flies (search for similar items in EconPapers)
JEL-codes: H41 O12 O13 Q12 Q13 Q18 (search for similar items in EconPapers)
Date: 2016-03
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://publications.iadb.org/publications/english ... tinuity-Approach.pdf (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:idb:brikps:7505

Access Statistics for this paper

More papers in IDB Publications (Working Papers) from Inter-American Development Bank Contact information at EDIRC.
Bibliographic data for series maintained by Felipe Herrera Library ().