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161.
University spin‐out (USO) companies play an increasingly important role in generating value from radical, generic technologies, but this translation requires significant resources from other players to reach the market. Seven case studies illuminate how relationships with each type of partner can be leveraged to help the firm create value. We find that most firms in the sample are aware of the importance of corporate partners and actively seek to cultivate these relationships, but may not be taking full advantage of the resources available through nonparent academic institutions and other USOs with similar or complementary technologies. 相似文献
162.
This paper studies the valuation of a class of default swaps with the embedded option to switch to a different premium and notional principal anytime prior to a credit event. These are early exercisable contracts that give the protection buyer or seller the right to step-up, step-down, or cancel the swap position. The pricing problem is formulated under a structural credit risk model based on Lévy processes. This leads to the analytic and numerical studies of several optimal stopping problems subject to early termination due to default. In a general spectrally negative Lévy model, we rigorously derive the optimal exercise strategy. This allows for instant computation of the credit spread under various specifications. Numerical examples are provided to examine the impacts of default risk and contractual features on the credit spread and exercise strategy. 相似文献
163.
Von Tim Jansson 《Scandinavian actuarial journal》2013,2013(1):92-105
Abstract Die grossen Influenzaepidemien von 1918 und den folgenden Jahren haben aus natürlichen Gründen das Interesse der Lebensversicherungsstatistiker der ganzen Welt auf sich gelenkt. Statistische Ergebnisse über den Einfluss dieser Epidemien auf die Sterblichkeit von Lebensversicherten findet man so z. B. in folgenden Abhandlungen: Dr. A. WINTER, De sterfte in de laatste jaren. Het Verzekerings-Archief, Jaargang II, No. 2; JAMES D. CRAIG and LOUIS I. DUBLIN, The influenza Epidemic of 1918. Transactions of the Actuarial Society of America, vol. 20, No. 61; R. J. BACKLUND, Dödligheten i spanska sjukan i Kaleva 1918–1920. Nordisk Försäkringstidskrift, Årg. I, n:r 4. 相似文献
164.
Although some research has already focused on the analysis of expenditure elasticities of leisure demand, some shortcomings with regard to the content and the underlying theoretical model as well as the applied methods exist. This article aims at avoiding these problems to provide consistent derivatives of leisure service expenditure elasticities. Therefore, a regular demand system is derived from microeconomic duality theory. To implement leisure specific demand factors (i.e. demand- and supply-based sports and recreational opportunities as well as sports and recreational preferences) while still being consistent with neoclassical demand theory, the basic model is extended by applying the demographic translation framework. Data of the continuous household budget survey (n?=?7724) from Germany is used for the estimation of the derived demand system. It is shown how sensitive the results are depending on the applied (censored) regression model: 16 out of 18 analysed services are indicated as luxury goods based on the findings of the Tobit model type I but as necessities based on the findings of the Tobit model type II. Possible implications are presented and discussed. 相似文献
165.
The development of old-age poverty has become an important topic in Germany. Contrary to most studies, a recent report written by the scientifi c advisory council at the German Federal Ministry of Economy asserts that old-age poverty will not become a large socio-political problem in Germany in the future. The authors of this paper warn against downplaying the problem of old-age poverty, and they plead in favour of further reliable research on the issue. 相似文献
166.
In August 1939, the U.S. military remained terribly ill equippedfor a major international conflict. The average infantry soldierwas armed with a 1903 Springfield rifle, field artillery dependedupon 75-mm howitzers designed for the First World War, and armorconsisted of about five hundred outdated tanks. U.S. industry,still almost completely geared for peacetime production, wasin little position to be of much help. By December 1942, however,the once "disarmed forces" of the United States had become amilitary superpower and American industry the "arsenal of 相似文献
167.
Tim Jones Shirley F. Taylor Harvir S. Bansal 《Journal of the Academy of Marketing Science》2008,36(4):473-487
In two studies, the authors examine three targets of commitment in service provider–consumer relationships and their effects
on customer loyalty. The results indicate that service consumers distinguish between commitment to a service company, commitment
to an individual in the role of service employee, and commitment to an individual outside of the role of service employee
(e.g., a personal commitment such as a friendship). In addition, these three targets of commitment are hierarchically related
and have differential effects on various customer responses. The results have implications for both customer relationship
managers and researchers studying such relationships.
相似文献
Harvir S. BansalEmail: |
168.
Neil Turner Harvey Maylor Liz Lee‐Kelley Tim Brady Elmar Kutsch Stephen Carver 《Project Management Journal》2014,45(5):44-55
We develop a framework to analyze the multi‐level knowledge requirements of complex, major projects in terms of ambidexterity—the ability to exploit (refine existing knowledge) and explore (develop new knowledge). This is an important theme within the wider literature, yet practical operationalization methods for managers and researchers are not evident. We demonstrate the ambidexterity view through an illustrative case study of telecommunications delivery for the London 2012 Olympic Games and show how these concepts can be used to create an effective knowledge strategy. We offer a structure for the analysis of knowledge utilization in projects. 相似文献
169.
Stephen Frenkel Simon Lloyd D. Restubog Tim Bednall 《International Journal of Human Resource Management》2013,24(20):4193-4210
Drawing on social identity theory and organizational justice research, we model the impact of employee perceptions of human resource (HR) policies and practices on two important outcome variables – discretionary work effort (DWE) and co-worker assistance (CWA). Results based on 618 full-time employees in two organizations show that HR practices are positively related to procedural and distributive justice and that organizational identification mediates the relationship between procedural and distributive justice and DWE and CWA, respectively. Distributive justice is also shown to have direct effects on the two outcome variables suggesting the relevance of a social exchange perspective as a complement to social identity explanations. Implications for research and practice are briefly discussed. 相似文献
170.
Claus-Jochen Haake Tim Krieger Steffen Minter 《International Economics and Economic Policy》2013,10(4):583-612
Illegal immigration affects not only EU member states adjacent, but also those distant from the Mediterranean Sea due to open internal borders and intra-EU onward migration. Member states without a direct influx of illegal immigrants may therefore free-ride on border countries’ enforcement efforts, leading to a sub-optimal level of border control when immigration policy remains uncoordinated. By applying a numerical example, we show that an expected externality mechanism leads to voluntary preference revelation with respect to immigration policy under several (but not all) scenarios, thereby avoiding strategic behavior in the regular negotiation process. This policy measure requires, however, the EU Commission to take on a very active role as moderator between member states (rather than as legislator). 相似文献