WEALTH AND THE DISTRIBUTION OF INCOME: PERMANENT AND TRANSITORY EFFECTS

This paper examines the permanent and transitory effects of changes in wealth, the top federal marginal income tax rate, and capital gains tax rate on the distribution of Adjusted Gross Income (AGI). This paper establishes the importance of wealth in determining the distribution of AGI, and results here suggest that its effects can negate the permanent effect of a change in both tax rates. Of the two tax rates, the capital gains tax rate is the most important for AGI distribution. The marginal income tax rate is notably less important for long run behavior, but does have short run impacts.     

U-commerce: Expanding the universe of marketing

This article introduces several new concepts that lay the conceptual foundation for thinking about next-generation marketing based on ubiquitous networks. U-commerce, orüber-commerce, is predicated on the characteristics of network ubiquity, universality, uniqueness, and unison. It is proposed that the keys to managing network-driven firms are the concepts of u-space and attention analysis. The implications for next-generation marketing in the u-space are explored, with a research agenda identified for scholars and managerial implications recognized for practitioners. Richard T. Watson is the J. Rex Distinguished Chair for Internet Strategy and the director of the Center for Information Systems Leadership in the Terry College of Business, University of Georgia. He has published in leading journals in several fields as well as authored books on data management and electronic commerce and given invited seminars in nearly 20 countries. He is vice president of communications of AIS and recently finished a term as a senior editor ofMIS Quarterly. He is a visiting professor at Agder University College, Norway, and a consulting editor to John Wiley & Sons. Leyland F. Pitt is a professor of marketing in the School of Marketing, Curtin University of Technology, Perth, Australia. He is also adjunct professor of marketing at Kingston Business School, United Kingdom; the University of Lulea, Sweden; and the Ecole Nationale Ponts et Chaussees in Paris. He has also taught marketing and electronic commerce on M. B. A. and executive programs at schools such as Warwick Business School, London Business School, the Graduate School of Business at Columbia University, and the Graham School of Continuing Studies at the University of Chicago. Dr. Pitt is the author of more than 100 papers in scholarly journals, and his work has appeared in publications such asCalifornia Management Review, Sloan Management Review, Journal of the Academy of Marketing Science, Information Systems Research, Journal of Advertising Research, Communications of the ACM, andMIS Quarterly (for which he also served as associate editor). Pierre Berthon is an associate professor of marketing at Bentley College. He has held academic positions at Columbia University, Henley Management College, Cardiff University, and University of Bath. His teaching and research focus on electronic commerce, market information processing, organization and strategy, and management decision making. George M. Zinkhan is the Coca-Cola Company Chair of Marketing at the University of Georgia. After receiving his doctorate at the University of Michigan, he served on the faculty at both the University of Houston and the University of Pittsburgh. His main research focus is on the areas of communication, advertising, and electronic commerce. His recent coauthored books includeElectronic Commerce: A Strategic Perspective (2000) andConsumers (2002).     

Survival strategies in the era of managed care

The era of managed care has forced an unprecedented restructuring of the health care environment. As hospitals downsize in response, materiel managers should consider adopting strategies that may help ensure their survival, including innovative approaches to supply management and the development of individual responses that will best position them to succeed in this new reality.     

Computing equilibria of GEI by relocalization on a Grassmann manifold

An algorithm is described to compute equilibria of the general economic model with incomplete asset markets, that is, of GEI. The algorithm is based on the existence of a route of zeros of a homotopy whose domain includes the price simplex and a Grassmann Manifold. This route is followed, in effect, by localizing and following diffeomorphic pieces in Euclidean space, and by relocalizing as is necessary.     

Hidden risks of hedge accounting in financial institutions: A study of Franklin Savings Association

The hedge accounting standards for financial institutions stipulated in SFAS No. 80 impose ambiguous guidelines whose enforcement can produce detrimental effects on the financial condition of institutions. Combining these standards with the interpretive authority of regulatory agencies can subject institutions to regulatory risk-the risk of an adverse regulatory ruling resulting from disparate interpretations of the accounting standards. The accounting regulations specified in SFAS No. 80 permit financial institutions to defer derivative-contract losses over the life of the underlying asset or liability. If the hedge designation is misused, however, the capital position of the institution may potentially be misstated prior to maturity of the derivative contracts. Further, when a hedging program goes awry, the current hedge accounting standards may actually encourage the shift to what is actually a speculation program by permitting a larger asset base on which to “earn back” a portion of the hedging losses. Thus, institutional programs initially designed to mitigate interest-rate risk can instead become risk-increasing, separate profit centers. Events leading to the RTC conservatorship of Franklin Savings Association are used to illustrate the opportunities and regulatory threats inherent in hedge accounting. Subsequent analysis indicates that similar ordeals could be avoided by a clarification of hedge accounting standards, the consistent application of standards by regulators, or by increasing capital requirements for those institutions that use derivatives as separate profit centers as opposed to hedging risk exposures.     

Innovation, progress, entrepreneurship and cultural aspects

In the case of economic progress, some of the literature has considered economic growth and economic progress to be the same thing. However, there is a relevant difference between the two concepts. As Holcombe states, economic growth considers the quantity of products and economic progress the quality of products. Innovation has been considered as a key factor to promote economic progress. A culture would have a direct and an indirect effect on innovation through entrepreneurship. The goal of this paper is to analyze the relationship between culture and innovation. To carry out this study, an empirical estimation has been developed for the case of 11 countries.