We examine the behaviour of pedestrians wishing to cross a stream of traffic at signalized intersections. We model each pedestrian as making a discrete crossing choice by comparing the gaps between vehicles in traffic to an individual-specific 'critical gap' that characterizes the individual's...

As the exchange rate, foreign demand, production costs and export promotion policies evolve, manufacturing firms are continually faced with two issues: Whether to be an exporter, and if so, how much to export. We develop a dynamic structural model of export supply that characterizes these two...

Some studies on child labor have shown that, at the level of the household, greater land wealth leads to higher child labor, thereby casting doubt on the hypothesis that child labor is caused by poverty. This paper argues that the missing ingredient may be an explicit modeling of the labor...

This report is based on a prospective study which attempted to estimate the cost of treatment borne by the cancer patients at an academic tertiary public hospital. There is a lack of information about the financial burden of major illness like cancer on patient and their families. An...

We use a proprietary data set on the floor-level operations at the Bhilai Rail and Structural Mill (RSM) in India to understand how output rose sharply in response to competitive pressures. Output increases came predominantly from reductions in production delays of various kinds. We model...

We use a proprietary dataset on the floor-level operations at the largest rail mill in India to study the response of productivity to the threat of entry. Output per active shift increased by 28 percent over 3 years with minimal changes in physical capital and employment. By combining data on...

This paper presents a microeconometric model of capital utilization and retirement. Estimates of a firm's discrete decision problem with regard to an existing piece of capital--whether to operate, hold idle, or retire it--are obtained, in the context of the U.S. cement industry, by solving a...