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81.
Multi-level driving forces of biological invasions   总被引:2,自引:0,他引:2  
Biological invasions are human-induced processes affecting biodiversity. Information on biological invasions can be organized following the categories of the DPSIR model. This paper examines the state of the art in the application of this model to the study and management of biological invasions.The paper focuses on driving forces and pressures, clarifying the different levels at which drivers operate and promote invasion processes. Identifying driving forces is necessary not only to understand the processes behind biological invasions but also to generate policy initiatives that address threats to biodiversity at different levels of governance. Thus driving forces and pressures on biological invasions are identified taking into account the multi-level character of such processes. The final section reviews the role that different stakeholders play in biological invasion management and finally elaborates a list of indicators derived from the analysis that can be used in decision making concerning invasion processes.  相似文献   
82.
Vector‐borne diseases (VBDs) are widespread in less developed countries and reemerging in developed ones. Available economic studies agree that VBDs have significant effects on countries' economic outcomes, and affirm that a systematic evaluation of such effects is crucial for the efficient allocation of resources to health‐related priorities. This paper provides a comparative assessment of available methodologies for measuring the economic impact of VBDs at national level. We review both macroeconometric and micro‐based approaches, and examine advantages and disadvantages of current methods. We conclude by suggesting possible areas for future research.  相似文献   
83.
ABSTRACT

A study was undertaken to examine cultural orientations, attitudes toward advertising, and media use patterns across China, Taiwan, and the United States. China and Taiwan share similar cultural backgrounds, yet their economies and advertising industries have evolved quite differently due to different social and political settings. The United States was included to provide a point of comparison. Understanding media patterns, cultural orientations, and attitudes can help better ascertain the potential for using standardized strategies by international advertisers across different markets. Industry and consumer trends in evolving markets can also be monitored. Consumers in China and Taiwan were found to be more similar than different. For example, consumers in both markets were less individualistic and more collectivistic than their counterparts in the U.S. They also exhibited more favorable attitudes toward advertising than American consumers. Furthermore, Chinese and Taiwanese respondents spent significantly more time with print media than American respondents. Implications of the findings for balancing standardization and localization decisions are discussed.  相似文献   
84.
Our analysis focuses on the effect of U.S. government pressure on Korea to adopt product patents for chemical and pharmaceutical products. American pressure began in November 1985 and ended with the Korean Legislature's passage of a new patent law in December 1986. We conduct an event study of the effect of the new patent law on the value of Korean pharmaceutical firms listed on the Korea Stock Exchange. Regression analysis shows that the new law induced excess returns of-74 percent over the 14-month analysis period. The results suggest that adoption of stronger patent laws reduced Korea's wealth. [G14, O34]  相似文献   
85.
We review the evolution of modern Chinese intellectual property right (IPR) laws and enforcement and explore economic and political forces involved in international conflicts over Chinese IPR protection. Our analysis considers why the US and China moved from conflict to cooperation over intellectual property rights. Structural and institutional aspects of the political economy of IPRs within each country are considered, and data on Chinese‐US trade in intellectual property‐intensive goods are examined. We conclude that although enforcement of IPRs within China continues to be relatively weak, Chinese IPR institutions are converging on those in the OECD nations.  相似文献   
86.
Journal of Business Ethics - In A Treatise on Virtues and Rewards, Dragonetti (1769) advances a theory of action based on rewards for virtues. The idea of rewards, especially of awards, relies on...  相似文献   
87.

This paper uses an event-based analysis to describe how the European Central Bank’s (ECB’s) policy responses to the pandemic crisis have affected the European financial and economic system. The result of our exercise, which is based on the examination of the main measures taken by the ECB during 2020, is that these responses have positively affected the European economic system by improving banks’ lending activity and by indirectly creating room for expansionary fiscal policies in the euro area’s high-debt countries that do not have fiscal capacity.

  相似文献   
88.
This study examines the macroeconomic effects of family business inheritance tax reduction in South Korea using a theoretical model that addresses the problem of a family member's occupational choice decision between being a worker and being an entrepreneur. In contrast with previous studies, the model considers the distribution of firm size. The effect of the reduction in the family business inheritance tax rate on the macroeconomy is positive in this model, whereas it is negative in a model in the literature that does not consider the distribution of firm size when addressing the occupational choice decision. Calibrated results obtained using data for South Korea show that a 50% reduction in the family business inheritance tax rate increases the total labour demand, total real investment, and total sales by 0.13%, 1.88%, and 0.15%, respectively.  相似文献   
89.
Natili  Marcello  Negri  Fedra 《Quality and Quantity》2023,57(2):1561-1585
Quality & Quantity - In post-industrial and globalized economies, socio-economic risks have become ubiquitous for workers. Two segments of the labour force seem particularly exposed: namely,...  相似文献   
90.
ABSTRACT

Concerns about the effects and consequences of climate change have notably increased in recent decades. Despite large advances in the understanding of this phenomenon, further research into the determinants of gas emissions is necessary, to shed light on the responsibilities of producers and consumers, and their potential contribution to mitigation strategies. This paper studies the trajectories and determinants of carbon embodied in world trade during a period of 15 years. Our methodology relies on a multiregional input–output model, environmentally extended. Drawing on data from the World Input–Output Database, we estimate embodied emissions in bilateral flows. Then, we assess the determinants of CO2 emissions embodied in trade, combining input–output modelling with trade gravity panel data analysis. This paper offers a methodological approach that explains and quantifies the underlying factors of carbon trade, integrating the production and consumption perspectives and considering the geographical, structural and institutional context of countries.  相似文献   
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