McCunn, Alan; Huffman, Wallace E - In: American Journal of Agricultural Economics 82 (2000) 2, pp. 370-88
State crop, livestock, and aggregate agricultural total factor productivity (TFP) data. 1950-82, are examined for evidence of convergence to a single TFP level (sigma-convergence) or to a steady state rate of growth (beta or conditional convergence). Our empirical results do not support...