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91.
Christian A. Vossler Timothy D. Mount Robert J. Thomas Ray D. Zimmerman 《Journal of Regulatory Economics》2009,36(1):44-59
This paper presents the results from an auction experiment using industry professionals and student participants who compete
in a simulated wholesale market for electricity. Motivated by the intervention by FERC in response to the “meltdown” of the
California spot market, we investigate the effect of including a “soft” price cap in a uniform price auction as a means of
mitigating high prices. When prices are driven above the soft cap, offer curves become flat, in contrast to the hockey stick
shape observed in a typical uniform price auction for electricity. This flat offer curve leads to market prices that are relatively
insensitive to both generation costs and demand reductions.
相似文献
92.
C. Timothy Koeller 《Managerial and Decision Economics》2005,26(3):209-222
This study examines influences of technological opportunity on the relationship between market structure and the innovation output of different‐size firms. A simultaneous‐equations model is specified and estimated separately for technologically progressive and technologically unprogressive industries. The study finds that innovation activities of small firms and large firms bear different relationships to market structure, in part resulting from interindustry differences in technological opportunity. In technologically progressive industries, innovation output (especially of small firms) is lower in the presence of high concentration and is increased substantially by high R&D intensity. Large‐firm innovation output has a positive effect on industry concentration, but only in technologically unprogressive industries. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
93.
Alfred E. Kahn Timothy J. Tardiff Dennis L. Weisman 《Information Economics and Policy》1999,11(4):151
The competitive free-for-all that Congress envisioned in the 1996 Telecommunications Act has for the most part not appeared. The Act calls for two forms of regulatorily-assisted entry into local markets: lease of network elements and resale. The FCC has decreed that the charges for those elements and the resale discounts must emulate the costs of an ideally-efficient firm. This standard is in fact not efficient, and the FCC’s attempt to jump-start the entry of competitors in this way has short-circuited the competitive process itself and jeopardized achievement of the goals of the Act. 相似文献
94.
Retail futures traders face uncertainty regarding the price they will obtain when trading. This price "surprise," known as slippage, can be substantial. Using unique data from an introducing brokerage for Chicago Board of Trade (CBOT) wheat, corn, and soybean futures contracts, we quantify time-to-clear and the magnitude of slippage. We then identify factors that affect these trade quality measures. Finally, we analyze individual trader choice between market and limit orders and find that the likelihood of placing limit orders, where regulations protect traders from slippage, is greater when order and market characteristic indicate that adverse slippage is likely. 相似文献
95.
Formative versus reflective measurement models: Two applications of formative measurement 总被引:1,自引:0,他引:1
Tim Coltman Timothy M. Devinney David F. Midgley Sunil Venaik 《Journal of Business Research》2008,61(12):1250-1262
This paper presents a framework that helps researchers to design and validate both formative and reflective measurement models. The framework draws from the existing literature and includes both theoretical and empirical considerations. Two important examples, one from international business and one from marketing, illustrate the use of the framework. Both examples concern constructs that are fundamental to theory-building in these disciplines, and constructs that most scholars measure reflectively. In contrast, applying the framework suggests that a formative measurement model may be more appropriate. These results reinforce the need for all researchers to justify, both theoretically and empirically, their choice of measurement model. Use of an incorrect measurement model undermines the content validity of constructs, misrepresents the structural relationships between them, and ultimately lowers the usefulness of management theories for business researchers and practitioners. The main contribution of this paper is to question the unthinking assumption of reflective measurement seen in much of the business literature. 相似文献
96.
Iskandar S. Hamwi Timothy Hudson Farhang Niroomand 《International Advances in Economic Research》1998,4(1):48-55
The U.S. has had significant trade deficits in insurance for several years. This paper examines the reasons for such big annual deficits. A large home market, a low reinsurance capacity, and the conservative attitude of U.S. insurers toward foreign markets are identified as the primary contributors to such deficits. The paper also addresses the issue of how U.S. insurers can improve their international competitive position. By expanding their operations abroad, particularly in Mexico and Latin America, and by actively participating in the fast-growing Asian markets, American insurers have their greatest chance to accomplish that objective. 相似文献
97.
Timothy C. Ford Jonathan C. Rork Bruce T. Elmslie 《Review of International Economics》2008,16(1):96-113
The United States has experienced a dramatic increase in foreign direct investment (FDI) in recent years. While foreign firms bring immediate benefits of high‐paying jobs, data limitations have prevented detailed study on FDI's long‐term effects on the states receiving it. By creating a new stock measure of FDI based on employment, we are able to capture these long‐term effects. Results demonstrate that FDI has a greater impact on per capita output growth than domestic investment for US states that meet a minimum human capital threshold. Ironically, the most active states in the recruitment of FDI tend to fall below this threshold. 相似文献
98.
99.
Timothy R. Graeff 《心理学和销售学》2007,24(8):681-702
Consumers often give answers to survey questions about which they are uninformed. Although research has documented this phenomenon and examined the conditions under which it occurs, the current research project is the first to examine how survey researchers might reduce uninformed response bias through the use of additional questions added to surveys that measure knowledge of brands for which consumers might be uninformed. In the current study, adding brand knowledge questions pertaining to an unknown (fictitious) brand reduced the likelihood of respondents providing uninformed responses when later asked to evaluate that brand. However, the effects of asking for brand familiarity on uninformed response rates differed by consumers' level of product‐class familiarity and the relative placement of the brand knowledge and brand attitude questions on the survey. Brand knowledge questions can suggest the existence of brands, placing them within a knowledge schema, thus leading to more uninformed responses from consumers low in product‐class familiarity. These results, coupled with recent other research findings suggest that researchers must consider the effects of related knowledge on what have been previously considered completely uninformed responses. © 2007 Wiley Periodicals, Inc. 相似文献
100.
Manpower planning frequently involves aggregated planning. This paper addresses the importance of linking manpower planning with operational process. We developed a systems approach to integrate the gross level of manpower planning and the detailed level of policy execution. This integrated system could improve the effectiveness of policy making. 相似文献