We analyze two reasons for export prices to be different across markets--namely, quality differentiation and variable markups--and attempt to parse their relative importance and some of their underlying drivers. To overcome the substantial measurement issues in this task, we consider a...

We analyze two reasons for export prices to be different across markets - namely, quality differentiation and variable markups - and attempt to parse their relative importance and some of their underlying drivers. To overcome the substantial measurement issues in this task, we consider a...

We analyze two reasons for export prices to be different across markets namely, quality differentiation and variable markups and attempt to parse their relative importance and underlying drivers. To overcome identification issue, we consider a particular industry: Chinese fine art, given its...

This paper investigates the propensity of exporters in certain primary commodity sectors to innovate and then attempts to measure the associated gains. The high degree of differentiation in metal products is giving rise to the potential for vertical upgrading for a substantial portion of Latin...

Purpose: Digital libraries and social media have emerged as two prominent online information sources with different characteristics. The purpose of this paper is to compare digital libraries and social media from the perspective of the dual route model which outlined a general framework of...

In this paper we develop two numerical methods for optimal stopping in the framework of one dimensional diffusion. Both of the methods use the Skorohod embedding in order to construct recombining tree approximations for diffusions with general coefficients. This technique allows us to determine...