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991.

The present study endeavors to develop a deeper understanding of the motivational processes involved in intentional entrepreneurial behavior. For this purpose, it integrates the social cognitive approach of the theory of planned behavior (TPB) and the organismic theory of motivation of self-determination theory (SDT). More specifically, it tests the role of basic psychological needs of autonomy, competence and relatedness as defined in SDT in shaping university students’ attitudes and intentions toward entrepreneurship. The sample of this study consisted of 438 (Males?=?166, Females =272) 3rd and 4th year university students from four Malaysian Public Universities. The results of the study show that the model strongly explains about 71% of the variance in entrepreneurial intention. Basic psychological needs of autonomy, competence and relatedness have a strong indirect impact on entrepreneurial intention via their attitudinal antecedents: attitude, subjective norm, and perceived behavioral control. This indicates a full-mediational model, where the attitudinal factors operated as transmitters of effects from the distal constructs of SDT on entrepreneurial intention. These findings confirm that both SDT and the TPB provide complementary explanations of the motivational processes of entrepreneurial behavior. The study contributes to the existing knowledge by providing a theory-based understanding of the role of motivations in the formation of entrepreneurial intentions. It opens the way for future research to analyze how alternative motivations may affect new venture creation, survival and success.

  相似文献   
992.
Firms are increasing their efforts to offer benefits that satisfy their employees. However, the attitudinal and behavioral consequences of such satisfaction remain unclear. This article draws on the social exchange perspective and organizational support theory to examine the consequences of three dimensions of employees’ benefit satisfaction on organizational commitment and turnover intention, by considering the mediating effect of perceived organizational support (POS). A hypothesized model is developed and tested using partial least squares analysis on a sample of 870 employees working in Spanish firms. The results show that three dimensions of benefit satisfaction contribute to the development of POS, and that POS mediates their effects on organizational commitment. However, only benefit determination and benefit administration satisfaction have an effect on turnover intention, through the mediation of POS and organizational commitment.  相似文献   
993.
We pursue the robust approach to pricing and hedging in which no probability measure is fixed, but call or put options with different maturities and strikes can be traded initially at their market prices. We allow the inclusion of robust modelling assumptions by specifying a set of feasible paths on which (super)hedging arguments are required to work. In a discrete-time setup with no short selling, we characterise absence of arbitrage and show that if call options are traded, then the usual pricing–hedging duality is preserved. In contrast, if only put options are traded, a duality gap may appear. Embedding the results into a continuous-time framework, we show that the duality gap may be interpreted as a financial bubble and link it to strict local martingales. This provides an intrinsic justification of strict local martingales as models for financial bubbles arising from a combination of trading restrictions and current market prices.  相似文献   
994.
We study disclosure dynamics when the firm value evolves stochastically over time. The presence of litigation risk, arising from the failure to disclose unfavorable information, crowds out positive disclosures. Litigation risk mitigates firms' tendency to use inefficient disclosure policies. From a policy perspective, we show that a stricter legal environment may be an efficient way to stimulate information transmission in capital markets, particularly when the nature of information is proprietary. We model the endogeneity of litigation risk in a dynamic setting and shed light on the empirical controversy regarding whether disclosure preempts or triggers litigation.  相似文献   
995.
We identify significant cross‐selling effects in the home video industry: a 10% increase in the demand for a studio's old titles leads to a 4.7% increase in new title sales. We argue this is due to supply‐side effects: studios with strong titles are better able to “push” other titles through retailers; and the latter “push” these additional supplies to consumers by means of lower prices and/or heavier advertising. Our strategy for identifying causality is based on “star power” effects: increases in old movie demand caused by recent success of movies with a similar cast and/or director.  相似文献   
996.
Following financial concepts like duration and economic value added (EVA®) we estimate the impact of interest rate movements on firms that are more and less roundabout. We find that firms that are more roundabout, that is, work with expected cash-flows with higher duration, are more sensitive to interest rate movements. To the extent that monetary policy is able to move the discount rate used by investors, monetary policy changes the relative present value of any investment project and therefore affects resource allocation. We show evidence that this effect is present in the U.S. in the years prior to the subprime crisis.  相似文献   
997.
In accordance with cognitive dissonance theory, individuals generally avoid information that is not consistent with their cognitions, to avoid psychological discomfort associated with tensions arising from contradictory beliefs. Information avoidance may thus make risk communication less successful. To address this, we presented information on red meat risks to red meat consumers. To explore information exposure effects, attitudes toward red meat and perceived knowledge of red meat risks were measured before, immediately after, and two weeks after exposure. We expected information avoidance of red meat risks to be: positively related to (1) study discontentment; and (2) positive attitudes toward red meat; and negatively related to (3) information seeking on red meat risks; and (4) systematic and heuristic processing of information. In addition, following exposure to the risk information, we expected that (5) individuals who scored high in avoidance of red meat risks information to change their attitudes and perceived risk knowledge less than individuals who scored low in avoidance. Results were in line with the first three expectations. Support for the fourth was partial insofar as this was only confirmed regarding systematic processing. The final prediction was not confirmed; individuals who scored high in avoidance decreased the positivity of their attitudes and increased their perceived knowledge in a similar fashion to those who scored low in avoidance. These changes stood over the two-week follow-up period. Results are discussed in accordance with cognitive dissonance theory, with the possible use of suppression strategies, and with the corresponding implications for risk communication practice.  相似文献   
998.
Coastal risk is already high in several parts of the world and is expected to be amplified by climate change, which makes it necessary to outline effective risk management strategies. Risk managers assume that increasing awareness of coastal risk is the key to public support and endorsement of risk management strategies – an assumption that underlies a common worldview on the public understanding of science, which has been named the deficit model. We argue that the effects of awareness are not as straightforward. In particular, awareness of coastal hazards might not lead to more technically accurate risk perceptions. Based on research on risk perception normalization, we explored the hypothesis that coastal risk awareness reduces coastal risk perception – in particular the perceived likelihood of occurrence of coastal hazards – through its effect on reliance on protective measures to prevent risk. Individuals can rely on protective measures, even when those are not effective, as a positive illusion to reduce risk perception. This effect might be stronger for higher probability hazards and for permanent residents of costal zones. Data from 410 individuals living in coastal zones corroborated most of our expectations. Global results demonstrated a risk normalization effect mediated by reliance on current measures. Additional analyses made clear that this effect occurred in 2 of the 5 high-probability hazards (flood and storm), and not in the low-probability hazard (tsunami). Normalization might be more likely among high-probability hazards which entail catastrophic and immediate impacts. This effect was also found among permanent residents, but not among temporary residents. Results imply that coastal risk management might benefit from (a) taking risk perception normalization effects into account, (b) tailoring strategies for permanent and temporary residents and (c) promoting a higher public engagement, which would facilitate a more adaptive and effective coping with coastal risk than the use of positive illusions.  相似文献   
999.
In spite of its minor and decreasing share in EU GDP, agriculture still plays a fundamental and strategic role in the economy. This is why EU institutions have supported for decades a series of policies to guarantee a stable agricultural income, including insurance. With different degrees of public support, insurance policies covering an increasing number of risks have been developed across the EU. Eventually, EU institutions have started to encourage the development of income insurance. Income insurance covers more risks and has higher uncertainty and costs than conventional single risk or combined yield insurance. Assessing and enhancing the viability of income insurance demands an in depth knowledge of farmers’ willingness to pay (WTP) for this product. This study develops a methodology to calculate the WTP for different degrees of income protection using a revealed preference model and the certainty equivalent theory. The methodology is applied in a drought prone area in southeastern Spain. Results show that WTP for income insurance in the area is higher than observed insurance premiums. This may play in favor of the development of more comprehensive income insurance systems.  相似文献   
1000.
In certain institutional contexts, where there are business groups, banks affiliated to these business networks are faced by incentives that might condition their profitability. The objective of this article is to test whether there is a difference between the performance of affiliated banks and that of banks not affiliated to groups, in the context of an emerging market. In particular, a study is made of the case of Mexico in the period 2007–11. Findings suggest that banks affiliated to business groups show less profitability than non-affiliated banks, which may be a consequence of the provision of loans in an internal capital market.  相似文献   
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