A partially defined cooperative game is a coalition function form game in which some of the coalitional worths are not known. An application would be cost allocation of a joint project among so many players that the determination of all coalitional worths is prohibitive. This paper generalizes the concept of the Shapley value for cooperative games to the class of partially defined cooperative g...

This document contains supplemental materials for “Constrained Efficiency in a Human Capital Model ”. We discuss the implementation of the constrained efficient allocation, formally analyze the effects of consumption poor household’s relative income sources on pecuniary externalities, provide a further sensitivity analysis, and discuss the effects of the time investment model and the effects of...

In this paper we study the corrective role of income taxation in a model with the Gul and Pesendorfer type of temptation and self-control preferences embedded with labor/leisure choice. “Excessive” impatience created by the presence of temptation in preferences causes a bias in favour of present consumption and a two-dimensional problem: under-saving and over-supply-of-labor. In such an environ...

OBJECTIVES There is an urgent need to understand how to improve targeting of artemisinin combination therapy (ACT) to patients with confirmed malaria infection, including subsidised ACTs sold over-the-counter. We hypothesised that offering an antimalarial subsidy conditional on a positive malaria rapid diagnostic test (RDT) would increase uptake of testing and improve rational use of ACTs. ME...

This paper evaluates the effects of two subsidy schemes targeted at disadvantaged students in the Netherlands. The first scheme gives schools with at least 70 percent minority students extra funding for personnel. The second scheme gives schools with at least 70 percent students from different disadvantaged groups extra funding for computers and for language materials. The cutoffs at 70 percent...

abstract governments in regional and national level try to improve economic and productivity growth by different polices. the being aware of effective factors in national and regional economic and productivity growth is essential for government success. in this paper, to being of aware determinant factors in productivity inequality, we use decomposition approach and econometric estimation for 2...

This paper presents a model that calculates the social welfare benefits of using additional subsidy to reduce fare levels or improve service levels of public transit in Chicago. The model differentiates between the effects in peak and off-peak periods for both bus and rapid rail service. The potential welfare benefits of transit improvements accrue to several different groups of people: (1) exi...