IN THEIR ARTICLE [5], Liu and Breen propose a new estimator of the large-sample asymptotic covariance matrix for the limited information maximum likelihood estimator in simultaneous equations, and express surprise that their estimator is different from the estimator proposed by Chernoff and Divinsky [1]. Additionally, they question the interpretation of a statistic used in the past to test over-identifying restrictions.

This article focuses on the effects of Accounting Principles Board Opinion (APB) No. 15 on earnings per share. To date the few research studies con ducted on the effects of APB No. 15 are entirely concerned with an analysis of the validity of the two-thirds rule, a cutoff point established by the Board to deter- mine the number of common stock equivalents of convertible debt which are to be used in the calculation of primary earnings per share. The Opinion concluded that a convertible security should be considered a common stock equivalent at the time of issuance if, based on market price, it has a cash yield of less than 664 percent of then current bank prime interest rate. The time issuance is then defined as the date when agreement as to terms has been reached and announced. In addition to the firm's capital structure, information about all possible relationships between the prime rate and the cash yields on the three types of bonds is input in matrix forth. For our purpose this matrix is predetermined by three rows corresponding to straight debt, convertible debt and debt with warrants and eight columns corresponding to eight possible economic conditions which are described later.

Journal Article Resource Allocation in a Non-convex Economy Get access James C. Moore, James C. Moore Purdue University Search for other works by this author on: Oxford Academic Google Scholar Andrew B. Whinston, Andrew B. Whinston Purdue University Search for other works by this author on: Oxford Academic Google Scholar Joseph S. Wu Joseph S. Wu Purdue University Search for other works by this author on: Oxford Academic Google Scholar The Review of Economic Studies, Volume 39, Issue 3, July 1972, Pages 303–323, https://doi.org/10.2307/2296361 Published: 01 July 1972 Article history Received: 01 April 1971 Revision received: 01 November 1971 Published: 01 July 1972

In Italian: Lo Spazio nei Piani Economici, Franco Angeli Editore, Milan, 1972, 391 p. In Spanish: El Factor Espacio en la Planificación del Desarollo, Series ‘Fondo de Cultura Económica’, Fondo de Cultura Económica, Mexico, 1980, 405 p.

This article describes an experiment with the curriculum for the introductory accounting course. A necessary complementary objective was an increase in the students' understanding of balance sheet and the relationships between income measurement, the balance sheet, and the funds statement. A corollary objective was a decrease in the reliance on double-entry bookkeeping as the basic method of teaching accounting concepts. A completed venture model was used first to present the basic concept of income determination. In a completed venture, income and cash flow are easily related. Cash receipts and cash disbursements are familiar ideas to most students. Conventional pedagogy begins by explaining income as a change in wealth, or net worth, an explanation which presumes a rather sophisticated definition for assets and liabilities. The course introduces periodic income determination for an on-going entity by using the ideas introduced in the discussion of a completed venture. Cash flows related to operating transactions serve as the foundation for periodic measurement of income.