The paper examines the innovation and export strategies of Spanish food and agriculture firms. It is based on a sample of these firms selected by PITEC for the period 2003-2010. The results show the key role of internal innovation efforts in international commercial activity. This highlights the...

This paper measures and compares total factor productivity growth in African agriculture under contemporaneous and sequential technology frontiers over the period 1970–2004. The paper further investigates the sources of agricultural productivity growth using a fixed-effects regression model...