"We estimate a dynamic profit-maximization model of a fish wholesaler who can observe consumer characteristics, set … the key features observed in a set of high quality transaction-level data on fish sales collected at the Fulton fish …

estimates of average derivatives in a simultaneous equations model. These ideas are illustrated using data from the Fulton Fish … market in New York City to estimate an average elasticity of wholesale demand for fresh fish. The weighting function …

estimates of average derivatives in a simultaneous equations model. These ideas are illustrated using data from the Fulton Fish … market in New York City to estimate an average elasticity of wholesale demand for fresh fish. The weighting function …