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51.
ELISABETH SCHAFER ROBERT B. SCHAFER GORDON L. BULTENA ERIC O. HOIBERG 《International Journal of Consumer Studies》1993,17(2):137-144
To examine consumer concern about food safety, identify characteristics of those most concerned, and determine behavioural responses to concerns, we used mailed questionnaires to survey a random sample of 630 adults. Eighty-eight percent of respondents were very or somewhat concerned about safety of the food supply. Subjects perceived greatest likelihood of harm from chemicals and lowest likelihood of harm from bacterial contamination. Relative to other concerns about food such as cost or taste, food safety ranked low. Because the concern was across all ages, education levels, genders, and places of residence, we were unable to define a type of person most likely to be concerned about food safety. Less than half the subjects had changed dietary behaviour in response to food safety concerns. Foods reduced or eliminated from the diet most often were meats, fruits, eggs and vegetables. The findings indicate that consumers need risk assessment education and help in making food choices that do not compromise diet quality. 相似文献
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Entrepreneurship: The Role of Clusters Theoretical Perspectives and Empirical Evidence from Germany 总被引:3,自引:0,他引:3
This paper is about the impact of clusters on entrepreneurship at the regional level. Defining entrepreneurship as the creation of new organisations and clusters as a geographically proximate group of interconnected firms and associated institutions in related industries, this paper aims to answer three research questions : first, do clusters matter to entrepreneurship at the regional level? Second, if clusters are associated with different levels of entrepreneurship, what explains those differences? Third, what do the answers to the previous questions imply for academics and policy makers? To answer these questions, this paper distinguishes between clusters and industrial agglomerations and advances a theoretical model and empirical research to explain the impact of clusters on entrepreneurship at the regional level. This paper uses the 97 German planning regions as units of analysis to test the hypotheses. Using hypotheses testing and OLS fixed-effects model, this paper finds that clusters do have an impact on entrepreneurship at the regional level, but industrial agglomerations do not. Implications for academics and policy makers and suggestions for future research are given in the concluding section. 相似文献
54.
Does Weak Governance Cause Weak Stock Returns? An Examination of Firm Operating Performance and Investors' Expectations 总被引:9,自引:0,他引:9
We investigate Gompers, Ishii, and Metrick's (2003) finding that firms with weak shareholder rights exhibit significant stock market underperformance. If the relation between poor governance and poor returns is causal, we expect that the market is negatively surprised by the poor operating performance of weak governance firms. We find that firms with weak shareholder rights exhibit significant operating underperformance. However, analysts' forecast errors and earnings announcement returns show no evidence that this underperformance surprises the market. Our results are robust to controls for takeover activity. Overall, our results do not support the hypothesis that weak governance causes poor stock returns. 相似文献
55.
This paper examines price and trading volume responses in the US equity market to the preliminary earnings announcements (PEAs) in the UK of UK firms listed on US exchanges (e.g., NYSE and AMEX). The inquiry focuses on whether the return forecast error (absolute and squared values) and volume residual (standardized and unstandardized) for each day were significantly different from the average on the day of the earnings announcements (PEA). The most significantly unexpected return occurred the day prior to the Financial Times (FT) announcement. The results suggest prompt volume and price responses to the UK PEAs in the US security market. Excess trading volume occurred the day prior to and the day of the FT release price response occurred on the day subsequent to the PEAs. This may suggests that investors possess differential prior beliefs or likelihood functions in evaluating public disclosure. Consistent with Frost and Pownall [Frost, C., & Pownall, G. (1996), Interdependencies in the global markets for capital and information: The case of Smithkline Beecham plc. Accounting Horizons, 1, 38-57], US investors seem not to be confused by US/UK generally accepted accounting principles (GAAP) differences, and in fact use information about UK GAAP earnings in their valuations and trading decisions. This implies that traders correctly use UK accounting output to the determination of values in setting security prices and arriving at trading decisions. Broadly, these findings support the assumption that disclosures by UK-listed firms in their domestic market influence share liquidity and trading in the US market. 相似文献
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This paper presents evidence on the relation between hedge fund returns and restrictions imposed by funds that limit the liquidity of fund investors. The excess returns of funds with lockup restrictions are approximately 4–7% per year higher than those of nonlockup funds. The average alpha of all funds is negative or insignificant after controlling for lockups and other share restrictions. Also, a negative relation is found between share restrictions and the liquidity of the fund's portfolio. This suggests that share restrictions allow funds to efficiently manage illiquid assets, and these benefits are captured by investors as a share illiquidity premium. 相似文献
58.
C.N.V. Krishnan O. Emre Ergungor Paul A. Laux Ajai K. Singh Allan A. Zebedee 《Journal of Financial Intermediation》2010,19(2):207-234
Despite extensive monitoring, banking operations are often considered opaque, and despite explicit capital adequacy regulation, banks may have substantial discretion in their financing. Both monitoring and capital regulation have changed substantially over time, with the adoption of FDICIA being one important breakpoint. This article empirically studies seasoned equity offerings (SEOs) by banks to understand how opacity and capital regulation interact to determine the timing of bank SEOs and their market valuation. SEOs both by banks that are undercapitalized relative to regulatory standards and also well-capitalized banks are fully discretionary when it comes to SEOs, even before FDICIA. Both undercapitalized and well-capitalized banks experience similar and significantly negative stock price reactions to SEO announcements, and also have similar prior patterns of insider trading and similar economic drivers of the issuance decision. Moreover, post-SEO abnormal stock returns are similar to benchmark returns for both types of issuers in the long run, suggesting that, contrary to the well-documented evidence for industrial SEOs, investors understand the value implications of bank SEOs upon announcement. The evidence implies that undercapitalized banks' SEOs are more discretionary and that all bank SEOs are less opaque than implied by earlier studies. 相似文献
59.
Journal of Business Ethics - Prior studies suggest that firms headquartered in areas with strong religious social norms have higher ethical standards. In this study, we examine whether the ethical... 相似文献
60.
Managed care, once celebrated as a vehicle to halt the increasing cost of health care, has come under increasing fire from patients and health care providers, accused of cutting costs and managing care at the expense of patients. The Employee Retirement Income Security Act of 1974 (ERISA) has been a shield for managed care organizations (MCOs), buffeting them from liability for quality-of-care issues. Lawsuits and legislation are chipping away at the protective shield of ERISA as MCOs find themselves more liable for their decisions and for the care provided by physicians with whom the MCO contracts and provides financial incentives for controlling cost of medical care. 相似文献