The International Labour Organisation (ILO) argues for relaxing the standard definition of unemployment in developing countries by eliminating the requirement that a person be actively searching for a job. We examine whether such an extension of the standard definition is appropriate in the case...

We propose a new methodology for estimating the demand and cost functions of differentiated products models when demand and cost data are available. The method deals with the endogeneity of prices to demand shocks and the endogeneity of outputs to cost shocks, but does not require instruments...

This paper studies price and quality differences across international intermediate input suppliers. We develop price measures that account for (i) differences in product characteristics, (ii) unobserved quality differences, and (iii) pure (frictional) price dispersion across suppliers. Using...