This article examines innovation in the securities industry with the central objective of identifying factors that separate innovators from non-innovators. Akira Iwamura and Vijay Jog report results based on their survey of corporate finance vice presidents or CEO's of 43 investment houses from around the world. They conclude that innovative companies seem to be larger and have a well-defined strategy, with management defining the focus of the business. In addition, the firms have developed better communication channels, both internally and with their customers. Yet, the most significant difference that separates innovators from non-innovators is their management of the idea generation process, including concept generation and management's support. Innovators tend to approach idea generation in the following ways: they employ a variety of idea sources, both internal and external; they assign a specific person or group to be in charge of developing new ideas; they encourage employees at all levels to generate new ideas; they use a variety of innovative techniques to stimulate creativity; they reward their employees by non-monetary means; and they encourage group-level participation in evaluation decisions. 相似文献
In general, the introduction of competition into the public sector seems to lead to higher cost‐efficiency in service production. However, there are examples of substantial cost increases in some areas. In this paper, using a mixed oligopoly model, we investigate the effects of deregulation on the cost‐reducing incentives of a public firm. Our results show that a firm that is a public monopoly has greater incentive to conduct cost‐reducing investment than a public firm within mixed oligopoly market. 相似文献
We consider a non-cooperative coalitional bargaining game with random proposers in a general situation for which players differ in recognition probability and time preference. We characterize an efficient equilibrium as the generalized Nash bargaining solution that belongs to the core. The model is applied to wage bargaining between an employer and multiple workers. Although involuntary unemployment may occur in equilibrium, full employment emerges as players become sufficiently patient. 相似文献
This paper constructs a consistent set of quarterly Japanese data for the 1960–2002 sample period and compares properties of the Japanese and U.S. business cycles. We document some important differences in the adjustment of labor input between the two countries. In Japan most of the adjustment is in hours per worker of males and females and also in employment of females. In the U.S. most of the adjustment is in employment of both males and females. We formulate, estimate, and analyze a model that makes the distinction between the intensive and extensive margin and allows for gender differerences in labor supply. A weak empirical correlation between hours per worker and employment in Japanese data is a puzzle for our theory. 相似文献
R.J. May and W.J. O'Malley (eds), Observing Change in Asia. Essays in Honour of J.A.C. Mackie, Bathurst: Crawford House Press, 1989, pp. 265. Paper: A$20.00.
Michael R. Dove (ed.), The Real and Imagined Role of Culture in Development: Case Studies from Indonesia, Honolulu: University of Hawaii Press, 1988. US$ 32.00.
Fukuo Ueno, Desa Cimahi: Analysis of a Village on Java during the Japanese Occupation (1943), Rotterdam: Comparative Asian Studies Programme (GASP), Erasmus University, 1988, pp. 291 + xi.
Sritua Arief and Adi Sasono, Modal Asing, Beban Hutang Luar Negeri dan Ekonomi Indonesia, Jakarta: LSP dan UI Press, 1987, pp. 69 + xix.
BRIEFLY NOTED: World Bank, World Debt Tables 1989–90, 2 Vols, Washington Dc, 1989.
Mohan Munasinghe, Energy Analysis and Policy, London: Butterworths, 1990, pp. 315 + xx; Electric Power Economics, London: Butterworths, 1990, pp. 323 + xviii. 相似文献
This paper attempts to relate serendipity, the natural ability to make interesting or valuable discoveries by accident (Longman Discovery of Contemporary English) with notable discoveries and inventions. It connotes the profound ability of finding out valuable things different from those who have been exploring by spending a lot of time or for years. The author will illustrate as many cases as possible within a given time constraint, so that surrounding environments and situations may be clarified, and such discoveries and inventions may be plausibly accomplished by accident or with rich reasons. These illustrations include historical as well as more recent cases. One of the cases is beyond the scope of our environment on the earth with preconceived notion, while other cases have given great impacts to our politics and also military intelligence. It should be noted that business and technological intelligence are deeply connected with discoveries, inventions and serendipity. In concluding remarks, the essence of serendipity will be summarized and how to side with the serendipity at the most important moment will be examined by viewing time series endeavors of the inventors and those who have devoted much time to discoveries. 相似文献
We examine the policy implications of relaxing constraints on the educational choice of individuals for economic development. Distinguishing human capital accumulation through schooling and through learning‐by‐doing and knowledge spillovers, we show that in the earlier stages of development, mitigating and eventually eliminating constraints on school education would be necessary for even further economic development. Expanded school education increases the income of individuals and encourages physical capital accumulation, which enlarges productive knowledge through implementation and operations. The increased labor productivity thus boosts economic growth. In the process, the fertility rate will decline because of the increased education cost per child. 相似文献
This paper examines the demand and supply of medical services for the elderly in the health services system characterized by per-month fixed copayment and selective capitation fee scheme for outpatients with chronic diseases. The results indicate that the beneficiary, in particular the household dependent, visits a physician more frequently because the actual copayment decreases for the household dependent, but is nearly the same for the head of the household. Physicians, however, provide more services to the beneficiary partly because of the lowered copayment and partly because of the capitation fee scheme, which they will select instead of the fee-for-service scheme only when capitation is more profitable than Fee-for-Service. As a result, physicians as well as the insured benefit from the health services system. 相似文献
This paper examines the diffusion process of Internet broadband access in Japan by modeling the household choice of access modes. Estimates reveal that the characteristics of users, rather than those of the access modes, play a significant role in demand substitution across the modes. Simulation exercises indicate that had optic fibers (fiber-to-the-home; FTTH) been made available to the whole country in 2005, only 10% of households would have switched to that mode. This result implies that once chosen, the household choice of access mode persists, and that indirect network effects are an important element in decisions to adopt the new technology of broadband. Finally, policy implications are discussed. 相似文献