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121.
122.
Ibrahim A. Onour 《Economics of Planning》2000,33(3):171-184
In this paper I investigate the impact of overnight floating of the official rate and easing foreign exchange restrictions
on post-unification domestic inflation rate. After analysing the behaviour of an economy under dual foreign exchange markets,
an official market with a crawling foreign exchange rate and a free illegal parallel market. The paper also shows that maintaining
a unified free exchange rate depends on the degree of foreign exchange restrictions under dual foreign exchange system and
on the level of the official reserve that prompts foreign exchange liberalisation policy.
This revised version was published online in July 2006 with corrections to the Cover Date. 相似文献
123.
Betsy Stevens 《Journal of Business Ethics》2001,30(3):233-242
This study examines the responses of human resource directors and hospitality students to seven different ethical scenarios. Both groups were asked to rate these situations on their ethicality using a Likert-type scale. The directors and students decided that an act of theft was the most unethical, followed by sexual harassment, and an attempt to obtain proprietary information from another company. Expressing racial preferences in terms of servers was fourth. Directors rated all the scenarios ethically lower than did students, indicating that experience and heightened sensitivity to possible litigious situations may have played a role in perceptual differences. 相似文献
124.
Biofortified staple foods hold the potential to alleviate micronutrient malnutrition in many impoverished regions of the world. However, biofortification often alters the flavor, appearance, and other features of foods in ways that may limit consumer acceptance of the new varieties and diminish their impact. This research examined the acceptance of provitamin A-biofortified maize through taste tests and a trading experiment conducted in Maputo, Mozambique. On average, participants ranked the taste, texture, and appearance of their local white maize over an orange, biofortified variety and over a white variety with similar texture and flavor as the biofortified maize. Nonetheless, a large share of participants in a framed experiment accepted offers to trade local white maize meal for meal from the biofortified maize. Household size, the presence of small children, dietary diversity, and perceived taste were statistically significant determinants of acceptance. Results suggest that existing preferences for white maize do not preclude acceptance of orange, biofortified varieties and that provitamin A-biofortified maize may be a self-targeting nutritional intervention. 相似文献
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Ibrahim Filiz Thomas Nahmer Markus Spiwoks Kilian Bizer 《Financial Markets and Portfolio Management》2018,32(2):167-205
This experimental study examines the influence of herding [following the majority of fellow gamblers or the most successful gambler (guru)], status-quo bias, and the gambler’s fallacy on diversification behavior. We find that neither herding nor status-quo bias contributes significantly to non-optimal portfolio choices. The gambler’s fallacy, however, plays an important role in these decisions. Many subjects appear to find patterns in a history of random events and then use these “patterns” to infer the sequence of future events. The gambler’s fallacy is significantly responsible for the fact that the optimal structure of a portfolio is considered in only 37.7% of all choices made by an investor. 相似文献
129.
Executive compensation, especially cash bonus compensation, has come under fire by the Securities and Exchange Commission (SEC), the US Federal government, and the media for its role in the current economic crisis. Specifically, the SEC has argued that some compensation packages provide incentives for risk-taking that may undermine shareholder value over the long-term. Short-term incentive payments to executives in the form of cash bonuses are mostly contingent on reaching targets of accounting-related measures or financial performance measures (FPMs). However, the incentives from these payments may lead to accrual manipulation and earnings management (EM). Alternative measures are non-financial performance measures (NFPMs). We expect that firms that employ NFPMs in bonus contracts will have a lower prevalence of EM, since these measures tend to focus executives on the long-term. In this paper, we examine the type of performance measures used by firms in the S&;P 500 index in their cash bonus compensation. We find that firms that use both FPMs and NFPMs have lower discretionary accruals compared to firms that use only FPMs, consistent with lower income-increasing EM. However, we do not find evidence of a reduction in EM behavior using the incidence of meeting or just beating analyst earnings benchmarks, another common EM proxy. In additional tests on a subset of firms with equity offerings, in which incentives for income-increasing manipulation are likely high, we find that firms with NFPMs have lower discretionary accruals. The implication is that NFPMs can be used in compensation contracts to reduce EM behavior and mitigate erroneous executive compensation. This is important to investors as well as regulators, especially in light of the recent debate on compensation reform. 相似文献
130.
Melissa S. Cardon Denis A. Gregoire Christopher E. Stevens Pankaj C. Patel 《Journal of Business Venturing》2013
Along with other affective and emotional dimensions, passion is at the heart of entrepreneurship. Yet past research on entrepreneurial passion (EP) has been hindered by the lack of a sound measurement instrument. Through a series of empirical studies conducted with samples from relevant populations, we develop and validate an instrument to capture EP and its inherent dimensions. We show that the task-specific dimensions of EP (intense positive feelings toward the domains of inventing, founding and developing, and the centrality of these domains to entrepreneurs' self-identity) are conceptually and empirically distinct from one another, and from other emotions and cognitions known to play a role in entrepreneurship. Our theory and results indicate that proper measurement of entrepreneurial passion incorporates the interaction between entrepreneurs' feelings and identity centrality for each domain. We discuss the implications of our model, instrument and findings for future research on the affective components of innovation and entrepreneurship. We also develop specific guidelines for using our validated instrument in future research. 相似文献