Lambert, David K. - In: Journal of Agricultural and Applied Economics 26 (1994) 02
Nonparametric procedures are used to compare technological change in SIC 2011, meatpacking, and SIC 2015, poultry … slaughter and processing. There has been a greater increase in total factor productivity in poultry than in the red meats … in poultry and biased towards greater efficiency in the use of live animal inputs in meatpacking. …