This paper develops a general test of factor price equalization that is robust to unobserved regional productivity differences, unobserved region- industry factor quality differences and variation in production technology across industries. We test relative factor price equalization across...

Relative wages vary considerably across regions of the United Kingdom, with skill-abundant regions exhibiting lower skill premia than skill-scarce regions. This paper shows that the location of economic activity is correlated with the variation in relative wages. U.K. regions with low skill...

In this study, we examine the participation of small and medium-sized enterprises (SMEs) in global value chains (GVCs) and highlight the role of financial constraints in shaping their participation in GVCs. We use a rich unbalanced panel of 888 SMEs for Indian manufacturing over the period...

This paper analyzes differences in R&D spending and in the impact of R&D on productivity between German and UK firms. We confirm that German firms spend significantly larger amounts on R&D than their UK counterparts, even after controlling for firm size and industry effects. Using a dynamic...

This paper tests for the importance of cash flow on investment in fixed capital and R&D using firm-level panel data in two countries between 1985 and 1994. For German firms, cash flow is not informative in simple econometric models of fixed investment or R&D. In identical specifications for...