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91.
Although cross-cultural research in the field of entrepreneurship is still in its infancy as a research stream, it offers important inferences for both theory and practice. Some have criticized the relative immaturity of previous survey-based studies’ methodology. In order to address this flaw, we analyze existing survey-based studies in the field of cross-cultural entrepreneurship to identify research gaps in content and methodology and then derive the most appropriate analytical approach to fill the gaps for this type of research. Finally, we present a practical framework in which to conduct sound and prudent future studies, integrating the most appropriate analytical approach, general methodological insights, and the particularities of entrepreneurship research in a cross-cultural setting.
Malte BrettelEmail:
  相似文献   
92.
The measurement of urbanization rates and other uses of statistical information, for example the use of historical town growth to measure long-term economic growth, are usually based on an ad hoc population threshold to define and practically classify settlements as towns. The method, however, trades off accuracy and precision for convenience and simplicity. This paper proposes a new threshold that uses the town size distribution together with agricultural data to derive an appropriate cutoff value. The relevance of agricultural income is integrated into the classification scheme through the differential effect of local agricultural endowments on settlement size. The threshold is chosen such that the size of towns above the cutoff is statistically not influenced by local agricultural endowments, while the size of villages, which is below the threshold, is indeed shaped by them. This new approach is practically demonstrated with an application to the urban system of the nineteenth century in the German region of Saxony. This setting is used to investigate the relevance of a different classification for the development of urbanization over time and Gibrat’s law. The results demonstrate that the underlying classification scheme matters strongly for the conclusions drawn from historical urban data. They also indicate that the use of a common population threshold for a comparative analysis or temporal comparisons in a historical context increases the misclassifications of settlements.  相似文献   
93.
The introduction of connected and autonomous vehicles (CAVs) to the road transport ecosystem will change the manner of collisions. CAVs are expected to optimize the safety of road users and the wider environment, while alleviating traffic congestion and maximizing occupant comfort. The net result is a reduction in the frequency of motor vehicle collisions, and a reduction in the number of injuries currently seen as “preventable.” A changing risk ecosystem will introduce new challenges and opportunities for primary insurers. Prior studies have highlighted the economic benefit provided by reductions in the frequency of hazardous events. This economic benefit, however, will be offset by the economic detriment incurred by emerging risks and the increased scrutiny placed on existing risks. We posit four plausible scenarios detailing how an introduction of these technologies could result in a larger relative rate of injury claims currently characterized as tail‐risk events. In such a scenario, the culmination of these losses will present as a second “hump” in actuarial loss models. We discuss how CAV risk factors and traffic dynamics may combine to make a second “hump” a plausible reality, and discuss a number of opportunities that may arise for primary insurers from a changing road environment.  相似文献   
94.
In this paper, a network model is developed in which three players—a profit‐maximizing provider of cloud computing services, its consumers, and a hacker—sequentially choose their strategies. Several scenarios with different levels of data security and public prosecution of the hacker are analyzed. Especially for the case when no security measurements are available, a firm's strategy to limit the network size in order to render hacking unattractive is discussed in detail. Finally, policy implications are given implying better international cooperation of the law enforcement authorities.  相似文献   
95.
Research on the effects of voluntary disclosure quality on the cost of equity capital is often plagued by endogeneity concerns. In this paper, I use a dynamic panel system GMM estimator, which provides internal instruments from the firm's history that directly address endogeneity arising from unobserved heterogeneity and simultaneity. By using hand-collected voluntary disclosure scores for firms listed in the Swiss stock exchange, I examine the dynamic relation between voluntary disclosure quality and the cost of equity capital in a panel over a period of 10 years. The results suggest that the relation between voluntary disclosure quality and the cost of equity capital becomes insignificant after controlling adequately for potential dynamic endogeneity, simultaneity, and unobserved heterogeneity.  相似文献   
96.
We examine how corporate insiders’ cognitive ability (IQ) affects their decisions to time insider and outsider trading before abnormal stock price changes. Our analysis of archival data on male corporate insiders in Sweden shows they are less prone to time their insider selling and to sell in larger amounts, before abnormal stock price declines as IQ increases. We also find that insiders with a higher IQ are better at timing their outsider buying. Taken together, our results show that corporate insiders’ IQ affects their trading decisions differently, depending on whether they are trading in their insider or outsider stocks.  相似文献   
97.
Review of World Economics - This paper surveys measures of economic openness, the latter being understood as the degree to which non-domestic actors can or do participate in a domestic economy....  相似文献   
98.
Wirtschaftsdienst - Die Beteiligung des Bundes an den Kosten der Unterbringung und Heizung (KdU) erfolgt seit der Einführung des SGB II 2005 mit dem Ziel, die Kommunen finanziell zu entlasten....  相似文献   
99.
We provide an ex-post evaluation of the impact of competition law enforcement activities in the German packaging waste compliance scheme market. Until 2003, the non-profit compliance scheme DSD enjoyed a monopoly in the market. Numerous antitrust cases, however, paved the way for competitive market structures. We show that these enforcement activities resulted in a series of market entries since 2004, a corresponding drop in DSD’s market share, increased innovation and substantial efficiencies. Furthermore, we apply a difference-in-differences approach to show that prices decreased by 63% and to estimate the aggregated consumer welfare gains achieved by 2011 at a total of €13 billion. In the given case imposing a non-profit obligation on the monopolist did not substitute for the efficiency-enhancing effects of competition.  相似文献   
100.
Blank  Florian  Logeay  Camille  Türk  Erik  Wöss  Josef  Zwiener  Rudolf 《Wirtschaftsdienst》2018,98(3):193-199
Wirtschaftsdienst - In der deutschen Debatte zur Rentenpolitik wird in letzter Zeit immer wieder auf das Beispiel Österreich verwiesen. Das hohe österreichische Leistungsniveau provoziert...  相似文献   
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