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Anticipating converging industries using publicly available data   总被引:2,自引:0,他引:2  
Industry convergence, described as the blurring of boundaries between industries, plays an increasingly pivotal role in shaping markets and industries. Traditionally, this phenomenon has been discussed in respect to telecommunications, information technologies and electronics, but more recently also the chemical and its related industries find themselves affected by a larger convergence process. With the primary example of phytosterols in the two converging industries of Cosmeceuticals and of Nutraceuticals and Functional Foods, we analyze 7455 scientific and patent references in respect to first indicators for signs of convergence. Furthermore, we present and discuss a multiple indicator concept for monitoring convergence in an R&D-intensive field on the basis of publicly available data.  相似文献   
33.
Research opportunities in supply chain management   总被引:1,自引:0,他引:1  
Since its introduction as a concept in the 1980s, supply chain management (SCM) has undergone significant modification and expansion. A qualitative analysis of 166 unique definitions of SCM published in the literature identified three major themes associated with the supply chain and SCM: (1) activities; (2) benefits; and (3) constituents/components. Utilizing these themes, key research questions and issues within the supply chain and SCM are identified that could be examined by marketing scholars.  相似文献   
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We analyse factors driving inter- and intra-firm diffusion of Information and Communication Technologies (ICT) using data from Irish manufacturing firms over the period 2001 to 2004. We find that the path of ICT diffusion has been uneven across firms, industries and space, which is consistent with the theory of new technology adoption. Our results suggest that firms that are larger, younger, fast growing, skill-intensive, export-intensive and firms located in the capital city region have been relatively more successful in adopting and using ICT. We find positive technology spillovers from firms that have adopted ICT located in the same industry and region.  相似文献   
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The purpose of this article is to quantify the employment effects of the recent German welfare reform. The key element of this reform was to merge the coexisting transfer systems Social Assistance (SA) and Unemployment Assistance (UA) into one unified benefit (Arbeitslosengeld II – ALG II). We also consider a second reform scenario that is intended to further improve the labour supply incentives of low-skilled workers. Our methodological contribution is to use an integrated CGE-microsimulation model. In adopting such an approach, we are able to combine the advantages of microsimulation studies by accounting for the large amount of heterogeneity in terms of households’ preferences and budget constraints with the advantages of an applied general equilibrium model. The latter permits us to identify potential general equilibrium repercussions through changes in wages and unemployment. The simulations indicate that the introduction of ALG II results in a negligible increase in employment of only 45?000 individuals. In contrast, a cut in benefit levels combined with a decrease in transfer withdrawal is shown to produce somewhat larger employment effects of about 190?000 individuals.  相似文献   
38.
Payments for environmental services (PES) are an innovative approach to conservation that has been applied increasingly often in both developed and developing countries. To date, however, few efforts have been made to systematically compare PES experiences. Drawing on the wealth of case studies in this Special Issue, we synthesize the information presented, according to case characteristics with respect to design, costs, environmental effectiveness, and other outcomes. PES programs often differ substantially one from the other. Some of the differences reflect adaptation of the basic concept to very different ecological, socioeconomic, or institutional conditions; others reflect poor design, due either to mistakes or to the need to accommodate political pressures. We find significant differences between user-financed PES programs, in which funding comes from the users of the ES being provided, and government-financed programs, in which funding comes from a third party. The user-financed programs in our sample were better targeted, more closely tailored to local conditions and needs, had better monitoring and a greater willingness to enforce conditionality, and had far fewer confounding side objectives than government-financed programs. We finish by outlining some perspectives on how both user- and government-financed PES programs could be made more effective and cost-efficient.  相似文献   
39.
Is the Relationship between Inflation and Its Uncertainty Linear?   总被引:1,自引:0,他引:1  
Abstract. We use parametric power ARCH models of the conditional variance of inflation to model the relationship between inflation and its uncertainty using monthly data for Germany, the Netherlands and Sweden over a period ranging from 1962 to 2004. For all three countries inflation significantly raises inflation uncertainty as predicted by Friedman. Increased uncertainty affects inflation in all countries but not in the same manner. For Sweden we find a negative impact in accordance with the Holland hypothesis, whereas for Germany and the Netherlands we find the opposite in support of the Cukierman–Meltzer hypothesis. In a sensitivity analysis we show that an arbitrary choice of the heteroscedasticity parameter influences this relationship significantly.  相似文献   
40.
ABSTRACT

The purpose of this paper is to present a rich, detailed case that illustrates the way in which the discourse of racial violence has been constructed in the United States (U.S.), and how that has impacted Black travel. Using South Carolina, a state centrally-located along the East coast with historic, political, and social ties to the U.S. South as the context for this analysis, this paper employs a critical discourse analysis to examine the intersection of racial violence and tourism, situating cases of violence – historic to the modern. This study makes a case for more focused attention on the intersection of tourism and violence within the literature, as well as a call to the tourism industry to be proactive to discourses of violence, demonstrate a desire for diversity in their visitors, consider the critical issues of racial representation in their tourism products, and be aware of the emerging organizations supporting and facilitating Black travel.  相似文献   
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