L. Zepeda, ASYMMETRY AND NONSTATIONARITY IN THE FARM SIZE DISTRIBUTION OF WISCONSIN MILK PRODUCERS - AN AGGREGATE ANALYSIS, American journal of agricultural economics, 77(4), 1995, pp. 837-852
A Markov model is developed to test the nonstationarity and asymmetry
of factors affecting the evolution of Wisconsin dairy farms using aggr
egate data. The model is used to examine how prices, interest rates, d
ebt, drought, and the dairy termination program affected farm growth a
nd the entry and exit of Wisconsin dairy farms by size categories duri
ng 1972-92.