全文获取类型
收费全文 | 6132篇 |
免费 | 424篇 |
国内免费 | 78篇 |
专业分类
财政金融 | 284篇 |
工业经济 | 314篇 |
计划管理 | 1558篇 |
经济学 | 1587篇 |
综合类 | 624篇 |
运输经济 | 70篇 |
旅游经济 | 261篇 |
贸易经济 | 618篇 |
农业经济 | 693篇 |
经济概况 | 625篇 |
出版年
2024年 | 31篇 |
2023年 | 139篇 |
2022年 | 159篇 |
2021年 | 310篇 |
2020年 | 269篇 |
2019年 | 214篇 |
2018年 | 157篇 |
2017年 | 253篇 |
2016年 | 209篇 |
2015年 | 220篇 |
2014年 | 386篇 |
2013年 | 584篇 |
2012年 | 447篇 |
2011年 | 489篇 |
2010年 | 401篇 |
2009年 | 334篇 |
2008年 | 364篇 |
2007年 | 338篇 |
2006年 | 315篇 |
2005年 | 234篇 |
2004年 | 140篇 |
2003年 | 118篇 |
2002年 | 95篇 |
2001年 | 90篇 |
2000年 | 77篇 |
1999年 | 56篇 |
1998年 | 49篇 |
1997年 | 33篇 |
1996年 | 33篇 |
1995年 | 28篇 |
1994年 | 21篇 |
1993年 | 10篇 |
1992年 | 13篇 |
1991年 | 7篇 |
1989年 | 2篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 4篇 |
1983年 | 1篇 |
1982年 | 1篇 |
排序方式: 共有6634条查询结果,搜索用时 78 毫秒
71.
Assessing Voluntary Programs to Improve Environmental Quality 总被引:5,自引:1,他引:5
The last decade has seen a dramatic increase in the use of voluntaryapproaches (VAs) to environmental protection, which has
spurned agrowing literature on the relative merits of voluntary vs. mandatoryapproaches. This paper draws on that literature
to discuss both thetheoretical and empirical issues that arise in the evaluation orassessment of a particular VA. We consider
both the environmentaleffectiveness and the efficiency of this policy approach. Our aim is toaid policymakers in evaluating
a specific program or in thinking aboutthe use and design of a VA. We identify some key features that arelikely to increase
both the effectiveness and the efficiency of VAs. 相似文献
72.
J.K. Horowitz 《Environmental and Resource Economics》2002,21(3):241-258
Environmental economics has been much occupied with the discount rate, which is the value of future costs and benefits relative to present costsor benefits. But at least as important is the question of whatshould be discounted, that is, what the value of those future environmentalbenefits is to future generations. This paper analyzes the role for futurepreferences and discusses the state of knowledge. I argue that theappropriate discount rate is the market one, and that the real problemis determining future willingness-to-pay. This approach makes clearerthe connection between discounting and the valuation debate.This paper focuses on two features that have been prominent in that debate:existence value and reference dependence. I argue that thereis a vital connection between the two constructs and that this link yieldsimportant implications for future willingness-to-pay. 相似文献
73.
Protecting human health is a primary goal of environmental policy and economic evaluation of health can help policy-makers judge the relative worth of alternative actions. Economists use two distinct approaches in normatively evaluating health. Whereas environmental economists use benefit-cost analysis supported by monetary valuation in terms of willingness-to-pay, health economists evaluate interventions based on cost-effectiveness or cost-utility analysis (CEA), using quality-adjusted life-years (QALY) or similar indexes. This paper provides background on the controversy about the relative merits of these approaches and introduces the remaining papers in the special issue. These papers (with one exception) were presented at a conference sponsored by the Department of Economics at the University of Central Florida with support from the US Environmental Protection Agency. Although CEA might not lead to substantially different implications for environmental policy than benefit-cost analysis, and QALY may provide a benefit transfer tool to fill gaps in the morbidity valuation literature, the papers in this issue raise serious concerns about the suitability of QALY-based CEA for environmental regulatory analysis. QALY does not in general appropriately represent individual preferences for health and CEA is neither independent of income distribution nor adequate to assess efficiency. 相似文献
74.
In this paper the stability of an International Environmental Agreement (IEA) among N identical countries that emit a pollutant are studied using a two-stage game. In the first stage each country decides noncooperatively whether or not to join an IEA, and in the second stage signatories jointly against nonsignatories determine their emissions in a dynamic setting defined in continuous time. A numerical simulation shows that a bilateral coalition is the unique self-enforcing IEA independently of the gains coming from cooperation and the kind of strategies played by the agents (open-loop or feedback strategies). We have also studied the effects of a minimum participation clause finding that for this case a self-enforcing IEA just consists of the number of countries established in the clause.JEL Classification:
C73, D62, Q28
Corresponding author : Santiago J. RubioThis paper is based on chapter four of Begoña Casinos Ph. Dissertation. Financial support from the Instituto Valenciano de Investigaciones Económicas, the Ministerio de Ciencia y Tecnología under grant BEC2000-1432 and Fundación BBVAis gratefully acknowledged. We also appreciate the helpful comments of three anonymous referees, whose suggestions improved the paper. Regarding any remaining inadequacies, the usual caveat applies. 相似文献
75.
本文分析了我国农村存在的环境问题,从经济学角度分析了农村环境问题产生的原因,并提出了农村环境问题的治理措施与途径:消除其公共物品性和外部性。 相似文献
76.
Rutger Hoekstra Jeroen C.J.M. van den Bergh 《Environmental and Resource Economics》2002,23(3):357-378
Many environmental problems can be attributedto the extraction and emissions of physicalsubstances. Increasing our understanding of theeconomic and technological driving forcesbehind these physical flows can contribute tosolving the environmental problems related tothem. The input-output framework is a usefulsetting in which to integrate detailedinformation about economic structure andphysical flows. In this article a specificmethod in input-output analysis is reviewed,namely Structural Decomposition Analysis (SDA).It is based on comparative static analysis,which decomposes historical changes of a policyvariable into determinant effects. SDA has beenapplied, for example, to analyze the demand andtechnological driving forces of energy use,CO2-emissions and various other pollutantsand resources. This article examines thetheoretical aspects of structuraldecomposition, in particular those concerningphysical flows and environmental issues.Furthermore, the article includes an extensivesurvey of empirical studies. 相似文献
77.
博弈论在治理河流水污染中的应用 总被引:6,自引:0,他引:6
针对我国日益严重的河流水污染状况,本文通过对污染源企业和政府之间的关系进行博弈分析,建立监督博弈模型,并以此分析政府对污染源企业的监管力度及经济上的处罚力度。 相似文献
78.
夏芸 《生态经济(学术版)》2006,(3):53-55
随着经济的发展,社会环境与经济发展矛盾日益尖锐,在科学发展观下建立绿色税收体系的提出正是为了顺应社会发展趋势,为缓解和解决这一矛盾提供有效的途径。 相似文献
79.
在经济高速增长的同时,环境保护与经济发展二者之间相互促进、相互制约,相互矛盾而又相互统一。在资源有限的前提下,如何达到经济发展与环境保护和谐的模式,本文通过分析西部开发对自然环境及经济环境的影响以及环境的改变对经济环境所产生的影响,得出经济发展与环境呈正相关的因果关系,通过对目前经济开发与环保之间现有模式的分析,构建了经济与环境并重和谐发展的模型。 相似文献
80.
张承鑫 《生态经济(学术版)》2006,(11):133-135
如何建设节约型社会是时下舆论讨论的热点问题之一,正确处理好经济发展与环境保护也是建设和谐社会的核心命题之一。本文通过分析晋江市工业垃圾治理模式如何由靠牺牲环境为代价的粗放型模式—模式Ⅰ,向封闭的、可循环的集约型模式—模式Ⅱ转变,证明经济发展与环境保护是完全可以协调统一的;同时,通过分析模式Ⅱ的不足,进一步引入排污权交易理论,结合晋江市的实际情况,创造性地提出了具有实用性和通用性的垃圾治理方式——模式Ⅲ。 相似文献