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861.
This article analyzes the impact of policy form regulation on the unit price of insurance and determinants of premium changes using the 1994 deregulation of the German property–liability market as a natural experiment. Our result show that policy form regulation did not increase prices above competitive levels. Factors influencing premium changes are significantly different for the two time periods, pre‐ and post‐deregulation, indicating that regulation affects insurance pricing. Focusing on highly competitive lines after deregulation, we find a significant price decrease, and this decrease is offset by higher prices in the remaining other lines. 相似文献
862.
Sebastien Betermier Thomas Jansson Christine Parlour Johan Walden 《Journal of Financial Economics》2012
We use a detailed panel data set of Swedish households to investigate the relation between their labor income risk and financial investment decisions. In particular, we relate changes in wage volatility to changes in the portfolio holdings for households that switched industries between 1999 and 2002. We find that households do adjust their portfolio holdings when switching jobs, which is consistent with the idea that households hedge their human capital risk in the stock market. The results are statistically and economically significant. A household going from an industry with low wage volatility to one with high volatility ceteris paribus decreases its portfolio share of risky assets by up to 35%, or $15,575. 相似文献
863.
Thomas J. Chemmanur 《Journal of Banking & Finance》2012,36(1):305-319
We consider an incumbent who wishes to sell equity to outsiders at an IPO to implement his firm’s project. He may be talented (lower cost of effort, comparative advantage in project-implementation) or untalented. The project may have high (intrinsically more valuable, but showing less signs of success in the near-term) or low near-term uncertainty. Under a single class share structure, the incumbent has a greater chance of losing control to potential rivals if he undertakes the project with high near-term uncertainty, since outsiders may vote for the rival if they believe the project is not progressing well. A dual class share structure allows the incumbent to have enough votes to prevail against any rival, but may be misused by untalented incumbents to dissipate value. Our results help to explain firms’ choices between dual class and single class IPOs and the post-IPO operating performance of dual class versus single class firms. 相似文献
864.
865.
Competing on analytics 总被引:1,自引:0,他引:1
Davenport TH 《Harvard business review》2006,84(1):98-107, 134
We all know the power of the killer app. It's not just a support tool; it's a strategic weapon. Companies questing for killer apps generally focus all their firepower on the one area that promises to create the greatest competitive advantage. But a new breed of organization has upped the stakes: Amazon, Harrah's, Capital One, and the Boston Red Sox have all dominated their fields by deploying industrial-strength analytics across a wide variety of activities. At a time when firms in many industries offer similar products and use comparable technologies, business processes are among the few remaining points of differentiation--and analytics competitors wring every last drop of value from those processes. Employees hired for their expertise with numbers or trained to recognize their importance are armed with the best evidence and the best quantitative tools. As a result, they make the best decisions. In companies that compete on analytics, senior executives make it clear--from the top down--that analytics is central to strategy. Such organizations launch multiple initiatives involving complex data and statistical analysis, and quantitative activity is managed atthe enterprise (not departmental) level. In this article, professor Thomas H. Davenport lays out the characteristics and practices of these statistical masters and describes some of the very substantial changes other companies must undergo in order to compete on quantitative turf. As one would expect, the transformation requires a significant investment in technology, the accumulation of massive stores of data, and the formulation of company-wide strategies for managing the data. But, at least as important, it also requires executives' vocal, unswerving commitment and willingness to change the way employees think, work, and are treated. 相似文献
866.
867.
The authors explored minimum nurse staffing ratios for nursing homes using production function simulations. Minimum levels of registered nurse hours per resident day were 0.31, 1.83, and 3.3 at 50%, 75%, and 90% levels of quality respectively. These results suggest that efficiency-oriented minimum nurse staffing points exist, and could be used to inform policymakers and nursing home administrators on better resource allocation and health care delivery. 相似文献
868.
Despite its recent tragic history of genocide and continuing threats to political stability, Rwanda has made significant strides in improving its competitive position compared to its African neighbors and to other countries at an equivalent economic level. The Rwandan business and political leadership have explicitly taken Singapore as a model for rapid economic growth, with the aim of positioning Rwanda as a regional hub for transportation and advanced services. This article, based in part on fieldwork conducted in Rwanda by the lead author, 1 analyzes Rwanda's development strategy using the World Economic Forum's Global Competitiveness framework and evaluates its potential for success in emulating Singapore's development pathway. © 2014 Wiley Periodicals, Inc. 相似文献
869.
This paper contributes to the ongoing debate on the causes of international co-movements of macroeconomic variables. In particular,
existing real business cycle models predict cross-country consumption correlations to be higher than in the actual data, cross-country
output correlations to be lower than in the actual data, and cross-country consumption correlations to be relatively higher
than the output correlations. We show that cross-country correlations of consumption, investment, employment and output predicted
by a standard international real business cycle model are highly sensitive to the share of capital goods in total trade. Our
calibrated model shows that when capital goods account for a share of total traded goods greater than 50%, the apparent discrepancy
between the data and the simulations is resolved.
相似文献
Thomas P. BarbieroEmail: |
870.
Marketers are beginning to expand the roles that celebrities play in support of brands. Connections now go beyond the typical endorsement relationship to employing celebrities as Creative Directors. Study 1 demonstrates celebrity Creative Directors, as opposed to merely endorsers, result in increased attitudes toward the advertisement; an effect mediated by consumer perceptions of celebrity expertize and attenuated by skepticism toward advertising. Study 2 further investigates this phenomenon by considering whether it is the title of Creative Director that results in increased attitudes toward the advertisement or if consumers need to be made aware of the responsibilities associated with such a role. Results from Study 2 suggest that merely bestowing a celebrity with the title of Creative Director is not sufficient to enhance attitudes, the duties performed by the celebrity Creative Director must be made explicit. 相似文献