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101.
Presents a method for estimating the impact on national development of installation of telecommunication facilities in rural areas of developing countries. A methodology developed by Hardy is applied to three groups of developing countries and a hypothetical rural region to estimate the impact on GDP per thin route satellite earth station installed over a ten year period. A logarithmic relationship between telephone density and impact on GDP per earth station is found, so that the impact per earth station increases with lower telephone densities. The model can be used to estimate the impact on national GDP of telephone installations and/or thin route earth stations in regions of low telephone density.  相似文献   
102.
We provide an axiomatization of expected equally-distributed equivalent-utility social welfare functions in the context of Harsanyi?s impartial observer theorem. For this family of social welfare functions, we show what additional axiom is necessary and sufficient for the observer to exhibit aversion to ex post inequality. We also relate this axiomatization to our axiomatization in a companion paper of generalized utilitarian social welfare functions. Given certain richness assumptions, the only social welfare functions that belong to both families are the utilitarian.  相似文献   
103.
This research examines the effects of the 1977 Clean Air Act Amendments (CAAA) on the location decisions of pollution-intensive manufacturing plants. We develop a panel data set to analyze plant births of polluting manufacturers over time as a function county-level attainment status of the federal standard for ozone pollution. We find that more stringent county-level environmental regulations impact pollution-intensive capital flows through deterring new plant births. We also find that the impact of stricter regulations varies by pollution-intensity of manufacturers, with results suggesting that federal guidelines have a greater impact on high pollution intensive manufacturers than more moderate polluters.   相似文献   
104.
Most contemporary economic theories upon which conventional national accounting is based regard man‐made assets as productive capital to be depreciated against the value of production. Such production, without replenishment or renewal of the asset or capital stock, is not sustainable. Natural resource assets, however, are not valued in the same way. There is no accounting mechanism to reflect the decrease in potential future pro duction as the resource diminishes or deteriorates. In 1993, the United Nations adopted its guidelines for a ‘System of Integrated Environmental and Economic Accounting’ (SEEA), which allows for the adjustment of the System of National Accounts (SNA) for natural asset stripping and degradation, providing a format for national accounting which assesses the viability and sustainability of economic growth. The concept of an SEEA for South Africa was pursued in 1994 as a pilot study. The framework to be devel oped was termed the South African National Economic Environmental Planning (SANEEP) model. The framework can be used to predict the environmental impact, in terms of natural resource use and degradation, of economic growth, both nationally and at the sectoral level. In addition, it can be used to test the sectoral economic impact, and thus the desirability of certain types of environmental economic instruments such as pol lution taxes, or the imposition of royalties on mineral extraction. Hence, the SANEEP framework has the potential to become a broad‐based, integrated environmental and economic planning tool. This article describes the SANEEP model, its information requirements and applications.  相似文献   
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Business ethics: a SWOT exercise   总被引:1,自引:0,他引:1  
This paper reflects on the present state of business ethics. The question has become more complex in an era of globalisation: cross‐border activities make it particularly difficult for companies to formulate effective ethical programmes which are true to core corporate values. The author presents his reflection in terms of a SWOT analysis, examining the strengths, weaknesses, opportunities and threats likely to be experienced by business ethics in the new millennium. He concludes that the challenge for business ethics is to work for global agreement on common values and common approaches to issues of integrity and trust in global business.  相似文献   
108.
Consumer arbitrage affects international pricing in several ways. If all consumers face the same arbitrage costs, a monopolist's profit increases with arbitrage costs, and world welfare declines with them (if output does not rise). If arbitrage costs differ across consumers, a monopolist may sell in a second country even if there is no local demand—it can use the second country to discriminate across consumers in the first country. Again, world welfare typically falls with arbitrage costs. When there is also local demand in the second country, world welfare may be increasing in arbitrage costs, even if output falls.  相似文献   
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Dividing or uniting Europe? Internet usage in the EU   总被引:1,自引:0,他引:1  
Using Heckman’s sample selection procedure, we first analyse access to the Internet and then specific Internet usage given individual Internet access, across the EU countries using Eurobarometer data for 2004 and 2005. Internet access varies more within countries than between them. But the reverse is the case for Internet usage given access. Two specific country attributes are identified: first gross national income and the rule of law reflecting the extent to which people have confidence in the security of the Internet. Further variables also emphasize the importance of trust.  相似文献   
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