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71.
72.
abstract The majority of empirical studies on the HRM–performance link report a positive story. The costs associated with the productivity rise due to high performance work practices (HPWP) have been largely neglected. The purpose of this study is to develop a conceptual framework that maps both the value‐enhancing and cost‐raising impact of HPWP. In addition, we want to pronounce upon their overall effect on financial performance. To test our model, we rely on a sample of small businesses. Understanding both performance and cost‐related effects of the implementation of HPWP is particularly valuable for small businesses since they often lack financial resources to implement HPWP and benefit less from economies of scale compared to their larger counterparts. Study results indicate that although greater use of HPWP is associated with increased productivity, this effect is offset by increased labour costs. However, we find an overall positive effect of HPWP on firm profitability.  相似文献   
73.
In this roundtable that took place at the 2016 Millstein Governance Forum at Columbia Law School, four directors of public companies discuss the changing role and responsibilities of corporate boards. In response to increasingly active investors who are looking to management and boards for more information and greater accountability, the four panelists describe the growing demands on boards for both competence and commitment to the job. Despite considerable improvements since the year 2000, and especially since the 2008 financial crisis, the clear consensus is that U.S. corporate directors must become more like owners of the corporation who “truly represent the long‐term interests of all of the shareholders.” But if activist investors appear to pose the most formidable new challenge for corporate directors—one that has the potential to lead to shortsighted managerial decision‐making—there has been another, less visible development that should be welcomed by wellrun companies that are investing in their future growth as well as meeting investors’ expectations for current performance. According to Raj Gupta, who serves on the boards of HewlettPackard, Delphi Automotive, Arconic, and the Vanguard Group,
相似文献   
74.
In this technology-intensive business world, it is important to note that technology does not work alone; it only works when all other supporting elements work in concert. Two ‘things’, or business strategies, are complementary when the marginal contribution of one increases with the value of the other, and vice versa This paper models two business strategies, electronic commerce and mass customization, in a profit maximization model and shows that these two strategies as complementary under certain assumptions. In doing so, this paper sheds light on why many mass customization attempts failed and why electronic commerce does not bring in as high a return as expected. This paper includes three sub-models and shows the optimal price movements under each scenario.  相似文献   
75.
Kernel spatial density estimation in infinite dimension space   总被引:1,自引:0,他引:1  
In this paper, we propose a nonparametric method to estimate the spatial density of a functional stationary random field. This latter is with values in some infinite dimensional normed space and admitted a density with respect to some reference measure. We study both the weak and strong consistencies of the considered estimator and also give some rates of convergence. Special attention is paid to the links between the probabilities of small balls and the rates of convergence of the estimator. The practical use and the behavior of the estimator are illustrated through some simulations and a real data application.  相似文献   
76.
An easily implemented and flexible calibration technique for partial demand systems is introduced, combining recent developments in incomplete demand systems and a set of restrictions conditioned on the available elasticity estimates. The technique accommodates various degrees of knowledge on cross-price elasticities, satisfies curvature restrictions, and allows the recovery of an exact welfare measure for policy analysis. The technique is illustrated with a partial demand system for food consumption in Korea for different states of knowledge on cross-price effects. The consumer welfare impact of food and agricultural trade liberalization is measured.  相似文献   
77.
In the current study, we dynamically analyze unlisted firms' voluntary disclosure decisions around private equity (PE) participation. First, we disentangle the role of disclosure in attracting PE investments. In addition, we examine the extent to which a firm's disclosure policy is affected by the changing corporate setting and intensified corporate governance after having received PE. We find no evidence that firms would employ increased disclosure to signal their quality in the years preceding the PE financing. However, we document a significant switch to increased financial disclosure from the PE investment year onwards, consistent with the hypothesis that PE investor presence positively affects portfolio firms' disclosure decisions. Further, we show that the proportional PE ownership stake is positively related to increased disclosure, but only at very high ownership levels. We explain these results in that both internal and external information demands call for higher public disclosure in PE firms. We conclude that the changing information environment resulting from a PE investment stimulates increased public financial disclosure. Our results contribute to illustrate how an indisputable change in governance resulting from a PE investment affects inter-temporal corporate disclosure decisions in unlisted firms.  相似文献   
78.
This paper focuses on how consumer motivation can be tapped in order to encourage the adoption of cleaner technologies. Consumers are heterogeneous — they may be guided by intrinsic motivation or extrinsic motivation. While information provision policies (such as the energy label for cars) may be effective in encouraging certain consumers to adopt green cars, financial incentive schemes (such as subsidies or fines) may be more persuasive for extrinsically-motivated consumers. We develop a dynamic theory of adoption of environmental innovations, in which information-provision policies are followed by financial incentives (first ‘carrot’, then ‘stick’ incentives). Analysis of a survey dataset of Swiss households observes considerable heterogeneity in terms of support of information-provision or financial incentive policies, in line with our conjectures. Our results will be of particular interest to policymakers interested in guiding consumers towards cleaner technologies.  相似文献   
79.
This study examines the effect of locally informed investors on market efficiency and stock prices using large power outages, which are exogenous events that constrain trading. Turnover in stocks headquartered in an outage area with 0.5% of U.S. electrical customers drops by 3–7% on the first full day of the outage, and bid–ask spreads narrow by 2.5%. Firm-specific price volatility is 2.3% lower on blackout dates. This effect is larger for smaller, lesser-known stocks and in higher income areas. Consistent with a valuation discount and higher expected returns for stocks with more informed traders, firms with a one-standard-deviation higher local trading propensity have market-to-book values that are 5% lower, Tobin's Q that is 6% lower, annualized four-factor alphas that are 1.2% higher, and average spreads that are 6.5% higher. Together, the evidence suggests that informed investors contribute disproportionately to both liquidity and price discovery, and that these contributions are reflected in valuations and expected returns.  相似文献   
80.
Recently, time‐driven activity‐based costing (ABC) has been developed as a cost modelling technique in which transaction times (that is, times required for particular occurrences of an activity) are calculated using time equations. This paper develops a model of the error structures in time‐driven ABC and examines the impact of adding terms to time equations on the accuracy of estimated transaction times. The results provide some fundamental insights into the balancing of errors when refining time equations and lead to some general recommendations that may be followed in the design process of a time‐driven ABC system to enhance the accuracy of times calculated by means of time equations.  相似文献   
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