Helpman Itskhoki and Redding 2011 Trade and Labor Market Slides
Understanding Wage and Productivity Dispersion in the United Kingdom by Giulia Faggio, Kjell G. Salvanes and John Van Reenen Preliminary.
ALEXOPOULOS DIMITRI GARCIA JOSE VIEIRA ANTONY GLOBAL SOURCING (2004) Pol antras Elhanan Helpman.
Firm Heterogeneity: Implications for Wage Inequality and Aggregate Growth Dale T. Mortensen Northwestern and Aarhus University ISEO Summer School June.
