protection policies and trade relations with the EU and productivity dynamics and their determinants. Secondly, it presents four …

productivity, specialization and income concentration in agriculture are analyzed. The structural heterogeneity can be evidenced …

Long-Run Structural and Productivity Change in U.S. Agriculture: Effects of Prices and Policies by Wallace E. Huffman … or specialized and (2) an econometrics examination of causes of structural and total factor productivity (TFP) change for …