Showing 1 - 10 of 183
The paper assesses the causal relationship between formal volunteering and individual health. The econometric analysis … relationship between formal volunteering and self-perceived health. …
Persistent link: https://www.econbiz.de/10011166893
Propensity Score Matching (PSM) has become a popular approach to estimation of causal effects. It relies on the assumption that selection into a treatment can be explained purely in terms of observable characteristics (the “unconfoundedness assumption”) and on the property that balancing on...
Persistent link: https://www.econbiz.de/10005015605
We consider policy evaluations when SUTVA is violated because of the presence of interference among units. We propose to explicitly model interactions as a function of units characteristics. Our approach is applied to the evaluation of a policy implemented in Tuscany (a region in Italy) on small...
Persistent link: https://www.econbiz.de/10011108176
This paper explains the insights of the Stata's user written command diff for the estimation of Difference in Differences treatment effects (DID). The options and the formulas are detailed for the single DID, Kernel Propensity Score DID, Quantile DID and the balancing properties . An example of...
Persistent link: https://www.econbiz.de/10011110087
We consider estimation of the causal effect of a sequential binary treatment (typically corresponding to a policy or a subsidy in the economic context) on a final outcome, when the treatment assignment at a given occasion depends on the sequence of previous assignments as well as on time-varying...
Persistent link: https://www.econbiz.de/10011111592
micro-level evidence on this topic exists, however, since independent survey research is rarely possible in authoritarian …
Persistent link: https://www.econbiz.de/10005789426
This paper assesses the causal effect of relaxing equity constraints on the cultivation of tobacco in Malawi, a crop … equity constraints substantially increases the amount of tobacco land cultivated by smallholder farmers, suggesting that … there is scope for increasing tobacco production once equity constraints are relaxed among producers. These findings provide …
Persistent link: https://www.econbiz.de/10005109553
This paper investigates the impact of access to credit on the adoption of burley tobacco among households that differ … International Food Policy Research Institute (IFPRI) in collaboration with the Rural Development Department of Bunda College of … the likelihood of adoption for tobacco, but conditional on adoption it enables credit constrained households to allocate …
Persistent link: https://www.econbiz.de/10005620017
lead to higher costs of production, or the use of irrigation water resource and treatment of tobacco research as a whole … was aimed at evaluating the sustainability of the supply chain Tobacco Bright in Umbria after the CMO reform of 2004 and …
Persistent link: https://www.econbiz.de/10011112669
An appropriate structure of tobacco taxation should balance only apparently contrasting health, industrial and fiscal … aims. In this paper, it will be discussed the main critical issues of the present system of tobacco taxation in Italy and … some hypotheses of reform. In particular, it will be proposed to link the structure of tobacco taxation to the weighted …
Persistent link: https://www.econbiz.de/10011114064