The article presents a short-run planning model for a decentralized firm, which includes a linear programming model for the allocation of scarce corporate resources. The decentralization philosophy is well known and its essence lies in the desire by large firms to delegate responsibility decision making on a broad basis throughout the organization. A classical decentralization problem occurs in the planning phase of a decentralized organization. It consists of the question of how to obtain an optimal plan for the firm as a whole while allowing each division to do its own planning. An important limitation to the decomposition technique is that only problems of a certain form can be subjected to the technique. The decentralization model presented has the general form required for the application of the decomposition technique. The "market" values are, in mathematical programming terminology, the dual values on scarce corporate resources. This description essentially applies to all applications of the decomposition methodology to the decentralized decision making problem.

A professional paper recently examined some of the economic considerations of a statement prepared by the American Accounting Association's Committee on Basic Accounting Theory. It represented the accounting function by an information economic model embodying a utility function of a user. The article examines this Committee's statement from a more fundamental perspective with a focus on the particular statement that accounting is an information system. Specifically, the analysis consists of four parts. First, an overview of information theory is presented. Second, a concept of formal information systems is developed. This will include a differentiation between information theory and information systems and the identification of the critical elements in formal information systems. Third, two generalized models of accounting theory are presented which culminate with a model embodying the critical elements in formal information systems. Finally, the insights gained from the latter model are used to indicate research areas in accounting theory.