Social and Behavioral Sciences Commons^™

Production, Price, And Inventory Theory, George A. Hay

Cornell Law Faculty Publications

This paper is an attempt to derive empirically testable hypotheses regarding the principal determinants of firms' decisions on production, price, and finished goods inventory. The general approach to the problem is that many of the same factors which affect the optimal value for one variable will also influence decisions on the other two, and that a "proper" model must take into account the interdependence of these variables and the simultaneous nature of the decisions involving them. This is in contrast to literature on the theory of inventories (see Paul Darling and Michael Lovell) in which the firm is assumed to …

Adjustment Costs And The Flexible Accelerator, George A. Hay

Cornell Law Faculty Publications

The flexible accelerator concept has provided the rationale for the regression equations used in several recent econometric studies of inventory behavior. In such a model a desired (or equilibrium) level of inventories is defined, but because of costs involved in changing the level of stocks only a partial adjustment of inventories to their desired level is achieved in any time period. This leads to the familiar decision rule in which current inventory is a linear function of the previous period's stock plus a variable or set of variables representing current demand.

The purpose of this note is to question whether …