Production Uncertainty and Factor Price Disparity in the Slaughter Cattle Market: Theory and Evidence
建立了一个竞争性企业在投入品质量不确定下的模型，解释屠宰牛不同销售方式（活重、胴体重、胴体重加等级）之间的价格差异，并证明买方风险厌恶会扩大价差，最后用实证支持该理论。
Abstract A model of a competitive firm facing uncertainty with respect to input quality is applied to the issue of price differentials existing between slaughter cattle marketing alternatives. The marketing alternatives are live weight, dressed weight, and dressed weight and grade. The model demonstrates that price differentials between marketing alternatives are the result of buyer uncertainty over cattle quality. If buyers are assumed risk averse, then the price differential between alternatives increases. These results lead to the proposition of a theory of factor price disparity, and empirical evidence is presented in support of this theory.