首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   7篇
  免费   0篇
安全科学   1篇
环保管理   4篇
基础理论   1篇
评价与监测   1篇
  2017年   2篇
  2016年   1篇
  2010年   1篇
  2003年   1篇
  1996年   1篇
  1981年   1篇
排序方式: 共有7条查询结果,搜索用时 15 毫秒
1
1.
The agri-environmental programme (AEP) is the European Union policy instrument used for the delivery of environmental services expected by the society, but societal expectations for these environmental services are insufficiently assessed. In order to realistically meet the expectations of AEP, this research utilises analytical hierarchy process based web survey to assess the importance that various societal stakeholders in the European countries of Slovenia and Croatia give to specific environmental services and to also identify the agricultural practices that have the greatest potential to realise the expectations that society values the most. All stakeholders (overall group) from Slovenia and Croatia ranked water quality and availability as the first most important environmental service, and reduction of pesticides as the most important agricultural practice to deliver societal expectations. The results indicate that there is similar demand for environmental services in these two countries that differ in their agricultural settings.  相似文献   
2.
《组织行为杂志》2017,38(6):769-791
Identity theory and social identity theory focus on doing and belonging, respectively, but neither provides a complete picture of being “fully there” at work (Kahn, 1992 ). This three‐wave lagged field study links these two perspectives by proposing that beneficiary‐specific prosocial helping identity, met expectations for prosocial helping, and their interaction predict the strength of a contextualized, organization‐specific prosocial helping identity (OSPHI) targeted at those same beneficiaries and that OSPHI leads to positive employee work outcomes. Results provide strong support for the model and demonstrate that beneficiary‐specific prosocial helping identity had indirect relationships with intent to stay with the organization, experienced work meaning, and emotional exhaustion (negative), via OSPHI, only when met expectations for prosocial helping were weak. We discuss the value of OSPHI as an important construct that reflects the psychological state of “being fully there” at work and predicts subsequent employee work outcomes. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
3.
The quality and sustainability of the natural environment is a matter of inestimable value and is critical to public health and welfare. All species have a purpose, and they exist for the betterment of other species. It is, therefore, incumbent on all humans to do their part in the preservation of this vast, diverse ecosystem called Earth. All humans are the beneficiaries, the ultimate customers, of a sound environment—water that is safe to drink, air that can be breathed, and soil that will sustain crops. There must be a commitment to leaving a clean and healthy planet for generations to follow, an earth which is enhanced, not diminished, by humans' presence.  相似文献   
4.
This paper examines the local impacts of shale gas development (SGD). We use a hedonic framework and exploit a discrete change in expectations about SGD caused by the New York State moratorium on hydraulic fracturing. Our research design combines difference-in-differences and border discontinuity, as well as underlying shale geology, on properties in Pennsylvania and New York. Results suggest that New York properties that were most likely to experience both the financial benefits and environmental consequences of SGD dropped in value 23% as a result of the moratorium, which under certain assumptions indicates a large and positive net valuation of SGD.  相似文献   
5.
Acceptability and personal outcome expectations (i.e., the extent to which one expects to be better or worse off) of transport pricing policies were examined in relation to the expected effects of these policies on one’s own car use, congestion and environmental problems. Car users who commuted frequently by car and experienced congestion on a regular basis evaluated two pricing measures, which were mainly aimed at either decreasing congestion (by tolling at congested areas) or environmental problems (by a differential kilometre charge based on car mass). For the policy mainly aimed to reduce congestion, acceptability was higher and personal outcome expectations were more positive when respondents expected reductions in congestion when the policy was implemented. The policy aimed to reduce environmental problems was more acceptable and respondents expected to be better off in general when they expected reductions in environmental problems after its implementation. Expectations, both about a decrease in congestion and environmental problems were related to respondents’ personal outcome expectations of the policy mainly aimed to decrease environmental problems. We conclude that the acceptability of transport pricing policies are not necessarily low because car users expect negative effects on their car use, but rather because they are not be convinced that transport pricing policies will reduce congestion and environmental problems.  相似文献   
6.
Choices of ecosystem capital without discounting and prices   总被引:1,自引:0,他引:1  
In the last decade, neo-classical economists have used the Consumption-Growth Based Utility (CGBU) framework to suggestan appropriate discount rate for eco-system capital. The CGBU framework, being based on the simplicity and single-valued nature of man-made capital, is subject to many limitations. Three general limitations of the framework, irrespective of its use for man-made capital or ecosystem capital, paradox of consumption growth, expectations' insensitive utility specification, and insensitivity to the nature of returns, arediscussed. With respect to its use for ecosystem capital, the framework has two limitations: ecosystems cannot be commoditizedand ecosystem capital satisfies differentiated needs, and, hence, gross substitution between different components of ecosystem capital or between ecosystem capital and man-made capital is not possible. Therefore, the rate of discount for ecosystem capital suggested on the basis of the framework is arbitrary. In the context of international security, choices ofecosystem capital are similar to the choices of military decisions. Similar to military decisions, ecosystem choices should be made without discounting and prices. The neo-classicalframework does not have appropriate tools for such decision analyses, and other streams of economics, specifically post-Keynesian economics, may assist decision- makers in analysing ecosystem choices without prices and discounting.  相似文献   
7.
Overuse of recreation sites seems to justify regulation, and the principal tools for this are fee charging or physical exclusion. Both seem equally costly to administer. Both involve equal costs to consumers if recreationists visit from one origin, but if they come from different origins, costs may be greater and consumers' surplus less under either tool, depending on the shape of the demand curve. Which is the more equitable tool depends on the relative representation of rich and poor participants from near and distant origins. Potentially beneficial use of site revenues is an advantage of charging. Neither availability of substitutes nor variation in daily demand seems likely to change these results substantially, but a system of booking admissions before the trip outset might neutralize the advantages of charging. The optimal level of use varies with the regulatory tool chosen. The optimal admissions under exclusion could be fewer than or more than under charging, or may even be equal to unregulated use.  相似文献   
1
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号