Evenson, Robert E.; Huffman, Wallace B. - 1997
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 … U.S. agriculture. Farm size, farm specialization, and part-time farming are the structural dimension emphasized, and …