This paper develops minimum distance estimators for nonparametric models where the dependent variable is known only to fall in a specified group with observable thresholds, while its true value remains unobserved and possibly censored. Such data arise commonly in major U.S and U.K data sets...

This paper considers a long-standing question in the field of Industrial Organization: Can an incumbent firm price and advertise so as to deter entry that otherwise would be profitable? For the most part, the first economists to consider this question give affirmative answers. Braithwaite (1928)...

We show that a general process of decision making involves uncertainty about two different sets: the domain of the acts and another set, which we call the set of models for the decision maker. We study the effect of different information structures on the set of models, and prove the existence...

This paper examines the relationship between child labor and access to credit at a crosscountry level. Even though this link is theoretically central to child labor, so far there has been little work done to assess its importance empirically. We measure child labor as a country aggregate, and...

Equilibrium conditions in smooth infinite economies with separable utilities are described by Fredholm maps, which are Frechet differentiable. Therefore, Smale's extension of Sard's theorem can be used to studying infinite economies. We study structural stability and local uniqueness of...

The fiscal difficulties of LDC's, and the important role for evasion as a part of them, are well-known. Drawing on the rich literature on tax evasion in the public finance literature, much recent research has shed light on two phenomena contributing to this problem. Fiscal corruption and evasion...

We propose a measure of the degree of ambiguity associated with a belief function and a nonparametric method to estimate it. The degree of ambiguity associated with a belief function is measured by the Kullback-Leibler diameter of the set of probability measures compatible with it. It is shown...