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991.
Incubators are a prominent way to support technology based start-ups. Yet, it remains unclear to what extent these incubators enhance start-up performance, nor is it known through which mechanisms this would occur. In this paper we test two mechanisms to explain the relationship between incubation and the amount of investments raised by early stage start-ups as performance measure. The ‘hit maker’ mechanism refers to beneficial effects of the direct transfer of resources and organizational or business knowledge from the incubator to the start-up. The ‘network broker’ mechanism refers to the benefits that start-ups enjoy from being connected to external funding sources through the incubator’s networks. We test which of these mechanisms contribute to the performance of early stage start-ups. Our data comes from a unique survey from 935 entrepreneurs with early-stage technology based start-ups in Western Europe and North America. We find that incubators have a positive effect on (1) the amount of funding that start-ups attract and (2) the ability of start-ups to attract funding from formal investors and banks. Moreover, our results provide evidence for the network broker mechanism, but not for the hit maker mechanism.  相似文献   
992.
This article analyzes a one‐sector growth model where the consumption takes time. When the consumption takes time, the consumption set is compact and we meet satiety. However, we prove that dynamic constraints are binding. This result is crucial to prove that, under well‐known assumptions in macroeconomic dynamic programming, the optimal path is monotonic and always converges to a unique nontrivial steady state as in the case where consumption is timeless.  相似文献   
993.
994.

Research documents that managers, on average, withhold bad news and emphasize good news in their public disclosures. We ask whether the same is true in their private communications with credit rating agencies. We study how rating agencies anticipate and react to public information events as a function of their access to rated firms’ private information. We show that, in terms of ratings downgrades, rating agencies exhibit relatively more anticipation and less reaction to negative (compared to positive) public information events when they have more access to private information. Our results are strongest when firms are most optimistic in their public disclosures and are not due to rating agencies focusing their efforts on downside risk. Overall, we find consistent evidence that rated firms provide less optimistic information to rating agencies in their private communications and that this information is reflected in credit ratings.

  相似文献   
995.
Quality & Quantity - Reducing early school leaving was an important objective of the Europe 2020 strategy of the European Union. One of its recommendations to the Member States was to set up...  相似文献   
996.
997.
Through an international Delphi study, this article explores the new electronic human resource management regimes that are expected to transform internal staffing. Our focus is on three types of information systems: human resource management systems, job portals, and talent marketplaces. We explore the future potential of these new systems and identify the key challenges for their implementation in governments, such as inadequate regulations and funding priorities, a lack of leadership and strategic vision, together with rigid work policies and practices and a change-resistant culture. Tied to this vision, we identify several areas of future inquiry that bridge the divide between theory and practice.  相似文献   
998.
Online employee scheduling has increased in popularity in recent years, especially among hourly workers who have grown up in the information age and the flexibility it provides increases their sense of job autonomy. This article reports on two studies that investigated the impact of work scheduling flexibility on employees’ personal well-being. One study collected data from current users of an online scheduling product and the other study collected information from hospitality management students who are potential future users of online scheduling software. The studies found that online scheduling helps to enhance employees’ personal well-being through satisfaction with schedule flexibility and job autonomy.  相似文献   
999.
1000.
The derivation of conditions necessary for Pareto efficient production and exchange is a lesson frequently showcased in microeconomic theory textbooks. Traditional delivery of this lesson is, however, limited in its scope of application and can be unnecessarily convoluted. The author shows that the universe of application is greatly expanded and a more transparent logic is embraced by noting that definition of Pareto efficiency directly implies the tangency of aggregate production/endowment and aggregate weakly preferred sets. This tangency condition can itself serve as a necessary condition for Pareto optima. For convex, but not necessarily differentiable, environments this tangency condition implies nonempty intersection of multi-valued marginal rates of substitution and transformation rather than outright identity.  相似文献   
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