This article demonstrates that when a second product is introduced into the traditional single-product, partial equilibrium model, the predictions of the impact of a tariff on prices are no longer determinate In contrast to the traditional single-product partial equilibrium framework in a...

Using the concept of negentropy and ordinary least squares, this article investigates the role of public and private information sources m forming growers' Yield perceptions Paid private consultants reduced the discrepancy between gamma-distributed actual and perceived Yield distributions,...