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We provide the first joint evidence on the relationship between individuals' cognitive abilities, their personality and earnings for Germany. Using data from the German Socio-Economic Panel Study, we employ scores from an ultra-short IQ-test and a set of measures of personality traits, namely locus of control, reciprocity and all basic items from the Five Factor Personality Inventory. Our estimates suggest a positive effect of so-called fluid intelligence or speed of cognition on males' wages only. Findings for personality traits are more heterogeneous. However, there is a robust wage penalty for an external locus of control for both men and women. 相似文献
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Silke Griemert 《Controlling & Management》2004,48(5):296-299
Die Kostensenkungspotenziale des Supply Chain Managements müssen durch ein unternehmensübergreifendes Kostenmanagement ausgesch?pft
werden. Das Kostenmanagement muss an den spezifischen Neuerungen des Supply Chain Managements gezielt ansetzen. Das hier vorgeschlagene
Verfahren umfasst drei Stufen: die Schnittstellengestaltung, die gemeinsame Produktentwicklung sowie die Lieferantenertüchtigung. 相似文献
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Fokko J. Eller Michael M. Gielnik Hendrik Wimmer Corinna Thlke Sara Holzapfel Silke Tegtmeier Jantje Halberstadt 《Business Strategy and the Environment》2020,29(3):1387-1403
Which factors facilitate the identification of business opportunities for sustainable development? To answer this question, we develop a process model of sustainable opportunity identification. We argue that sustainable opportunity identification is a process with transitions from problem to solution identification and from solution to sustainable opportunity identification. Moreover, the transitions are facilitated by two factors—awareness of adverse consequences and entrepreneurial attitude—providing motivation and direction in the process. We tested our model in a field study (N = 107) and two experiments (N = 53 and N = 69). Our findings show that awareness of adverse consequences and entrepreneurial attitude influence the process of sustainable opportunity identification, explaining under which conditions people are more likely to identify business opportunities for sustainable development. Our study thus contributes to the field of sustainable entrepreneurship. 相似文献
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We identify a new benefit of index or parametric triggers. Asymmetric information between reinsurers on an insurer's risk affects competition in the reinsurance market: reinsurers are subject to adverse selection, since only high-risk insurers may find it optimal to change reinsurers. The result is high reinsurance premiums and cross-subsidization of high-risk insurers by low-risk insurers. A contract with a parametric or index trigger (such as a catastrophe bond) is insensitive to information asymmetry and therefore alters the equilibrium in the reinsurance market. Provided that basis risk is not too high, the introduction of contracts with parametric or index triggers provides low-risk insurers with an alternative to reinsurance contracts, and therefore leads to less cross-subsidization in the reinsurance market. 相似文献
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Larissa Drescher Silke Thiele Jutta Roosen Gert B. Mensink 《International Journal of Consumer Studies》2009,33(6):684-696
Rising incidence and costs of diet‐related diseases have led to nutritionists' and economists' interest in factors determining the demand for healthy eating. The present study analyses the demand for healthy eating by the use of a new food‐based indicator, which combines the health value and diversity of a food basket. Although the diversity aspect gains in importance in recommendations for healthy eating it was not considered adequately in healthy eating indicators until now. Within the household production theory the new indicator is used to identify factors influencing the demand for healthy food diversity for 3220 German individuals. The results of regression analyses show that the demand for a healthy diet is influenced by age and mainly by knowledge, attitudinal and behavioural (proxy‐)variables as education level, participation in a health training course and sport activity. On the basis of these findings conclusions are drawn for health and nutrition policy in Germany and Europe. 相似文献
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Silke Bambauer-Sachse Sabrina Mangold 《Journal of Retailing and Consumer Services》2013,20(4):373-381
The objective of this paper is to examine the effects of knowledge about manipulated online product reviews on the effectiveness of such reviews in influencing consumers' product evaluations. The results of two empirical studies show that consumers clearly differ with regard to their knowledge that product reviews can be manipulated and that consumers who have such knowledge are less influenced in their product evaluations by reviews, specifically by negative ones. Furthermore, the effects of negative reviews are even weaker when consumers acquire their knowledge through a highly credible source (compared to a less credible source). 相似文献