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51.
We conduct the first study to examine the fetal health impact of light pollution based on a direct measure of skyglow, an important aspect of light pollution. Using an empirical regularity discovered in physics (called Walker's law) as an instrumental variable, we address the potential endogeneity problem associated with the skyglow variable. We find evidence of reduced birth weight, shortened gestational length, and increases in preterm births. Specifically, increased nighttime brightness, characterized by being able to see only one‐fourth to one‐third of the stars that are visible in the natural unpolluted night sky, is associated with an increase of 1.48 percentage points in the likelihood of a preterm birth. Our study adds to the literature on the impact of early‐life exposure to pollution, which so far has focused primarily on air pollution. Our study has important policy implications regarding the necessity of minimizing skyglow that is, for example, contributed by streetlights. 相似文献
52.
FDI and economic growth: the role of local financial markets 总被引:11,自引:0,他引:11
In this paper, we examine the various links among foreign direct investment (FDI), financial markets, and economic growth. We explore whether countries with better financial systems can exploit FDI more efficiently. Empirical analysis, using cross-country data between 1975 and 1995, shows that FDI alone plays an ambiguous role in contributing to economic growth. However, countries with well-developed financial markets gain significantly from FDI. The results are robust to different measures of financial market development, the inclusion of other determinants of economic growth, and consideration of endogeneity. 相似文献
53.
Muhammad Ali, who ruled Egypt between 1805 and 1849, intervened in Egyptian markets in an attempt to foster industrialization, especially between 1812 and 1840. Like a modern marketing board, the state purchased agricultural commodities (cotton and wheat) at low prices and sold them on world markets at much higher prices, a policy equivalent to an export tax. Ali also replaced tax farming with his own land taxes. The revenues so derived were used in part to finance manufacturing investment and to build irrigation canals. In addition, Ali supplied flax and cotton at those cheap purchase prices to domestic textile manufacturing, thus subsidizing the industry. He also used non‐tariff barriers to exclude foreign competition from domestic markets. Were Ali's state‐led policies successful in fostering industry? The answer is no easier to extract from this phase of Egyptian history than from that of other poor countries at that time. This is because Egypt faced the same terms of trade boom typical of most poor commodity exporters, which was causing de‐industrialization everywhere else in the poor periphery. Ali picked a very difficult time to pursue his agenda, but we show that his policies were successful. 相似文献
54.
Alice L. MauchlineSimon R. Mortimer Julian R. Park John A. FinnKaren Haysom Duncan B. WestburyGordon Purvis Geertrui Louwagie Greg Northey Jørgen PrimdahlHenrik Vejre Lone Søderkvist KristensenKasper Vind Teilmann Jens Peter VesteragerKarlheinz Knickel Nadia KasperczykKatalin Balázs László PodmaniczkyGeorge Vlahos Stamatios Christopoulos Laura KrögerJyrki Aakkula Anja Yli-Viikari 《Land use policy》2012,29(2):317-328
The Agri-Environment Footprint Index (AFI) has been developed as a generic methodology to assess changes in the overall environmental impacts from agriculture at the farm level and to assist in the evaluation of European agri-environmental schemes (AES). The methodology is based on multi-criteria analysis (MCA) and involves stakeholder participation to provide a locally customised evaluation based on weighted environmental indicators. The methodology was subjected to a feasibility assessment in a series of case studies across the EU. The AFI approach was able to measure significant differences in environmental status between farms that participated in an AES and non-participants. Wider environmental concerns, beyond the scheme objectives, were also considered in some case studies and the benefits for identification of unintentional (and often beneficial) impacts of AESs are presented. The participatory approach to AES evaluation proved efficient in different environments and administrative contexts. The approach proved to be appropriate for environmental evaluation of complex agri-environment systems and can complement any evaluation conducted under the Common Monitoring and Evaluation Framework. The applicability of the AFI in routine monitoring of AES impacts and in providing feedback to improve policy design is discussed. 相似文献
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In this editorial to a collection of papers on ethics in small firms, the case is made for greater use of high quality empirical research on business ethics. Sociological perspectives have much to offer to the field of business ethics that continues to be dominated by normative, moral philosophy. The second contribution of the paper is to argue for a re-orientation away from the large multi-national firm as a benchmark subject of business ethics research. One important point of view to be included is that of the small firm, which remains the dominant organisational form throughout all the OECD countries. 相似文献
58.
Volume Contents
Contents of Volume 47 相似文献59.
60.
Laura M. Cheney 《Review of Agricultural Economics》2000,22(1):17-22
In 1998, a survey of the American Agricultural Economics Association was conducted by the Committee on Women in Agricultural Economics. The survey was the first in an ongoing tracking system, funded by the American Agricultural Economics Association Foundation, designed to track the progress of agricultural economics professionals over time, examine factors that influence their professional development, and investigate changes over time in the composition of the profession and issues influencing change. This study provides the background and objectives of the tracking system, the survey procedure, and basic demographics of the American Agricultural Economics Association and survey respondents. 相似文献