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Short on Shots: Are Calls on Cooperative Restraint Effective in Managing the Scarcity of Flu Vaccines? AgEcon
de Janvry, Alain; Sadoulet, Elisabeth; Villas-Boas, Sofia Berto.
This is the 3rd revision of this paper.
Tipo: Working or Discussion Paper Palavras-chave: Randomized experiment; Shortage; Cooperative restraint; Cheating.
Ano: 2008 URL: http://purl.umn.edu/37861
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Effects on School Enrollment and Performance of a Conditional Transfers Program in Mexico AgEcon
Dubois, Pierre; de Janvry, Alain; Sadoulet, Elisabeth.
We study the effects of a conditional transfers program on school enrollment and performance in Mexico. We provide a theoretical framework for analyzing the dynamic educational decision and process including the endogeneity and uncertainty of performance (passing grades) and the effect of a conditional cash transfer program for children enrolled at school. Careful identification of the program impact on this model is studied. This framework is used to study the Mexican social program Progresa in which a randomized experiment has been implemented and allows us to identify the effect of the conditional cash transfer program on enrollment and performance at school. Using the rules of the conditional program, we can explain the different incentive effects...
Tipo: Working or Discussion Paper Palavras-chave: Education demand; Schooling decisions; School performance; Dynamic decisions; Treatment effects; Transfer program; Randomized experiment; Mexico.; Labor and Human Capital; C14; C25; D91; H52; H53; I21; I28; J24.
Ano: 2003 URL: http://purl.umn.edu/25064
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Short on Shots: Can Calls on Self-Restraint be Effective in Managing the Scarcity of a Vital Good? AgEcon
de Janvry, Alain; Sadoulet, Elisabeth; Villas-Boas, Sofia Berto.
This paper has two objectives. The first is to analyze the effectiveness of the scarcity management strategy used for the Fall 2004 U.S. flu vaccine shortage, based on defining priority groups and calling on self-restraint to favor these groups. The second is to reveal differentiated behavioral responses across categories of individuals and the apparent motivations behind these responses. To do this, we observed the responses of the members of a campus population to two distinct randomized treatments in a designed field experiment during the flu vaccine shortage. Corresponding to the management strategy followed by the Center for Disease Control, one treatment provided information about a sharply reduced number of vaccination clinics (scarcity) and their...
Tipo: Working or Discussion Paper Palavras-chave: Randomized experiment; Shortage; Self-restraint; Cheating; Health Economics and Policy; C93.
Ano: 2006 URL: http://purl.umn.edu/7162
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