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   3254篇
  免费   124篇
  国内免费   18篇
财政金融   232篇
工业经济   141篇
计划管理   447篇
经济学   1183篇
综合类   249篇
运输经济   46篇
旅游经济   100篇
贸易经济   301篇
农业经济   378篇
经济概况   319篇
  2024年   4篇
  2023年   60篇
  2022年   88篇
  2021年   151篇
  2020年   165篇
  2019年   116篇
  2018年   79篇
  2017年   124篇
  2016年   111篇
  2015年   107篇
  2014年   190篇
  2013年   199篇
  2012年   209篇
  2011年   280篇
  2010年   189篇
  2009年   219篇
  2008年   243篇
  2007年   200篇
  2006年   163篇
  2005年   103篇
  2004年   74篇
  2003年   52篇
  2002年   34篇
  2001年   48篇
  2000年   30篇
  1999年   26篇
  1998年   24篇
  1997年   19篇
  1996年   18篇
  1995年   18篇
  1994年   16篇
  1993年   14篇
  1992年   8篇
  1991年   6篇
  1990年   2篇
  1984年   6篇
  1983年   1篇
排序方式: 共有3396条查询结果,搜索用时 156 毫秒
71.
In this paper, the executive of the 10th Five- Year Plan in the field of environmental protection and ecological constrution is reviewed, and the charactristics of economic growth and its environmental impact on the 11^th Five-Year Plan is forecasted and analyzed. A principal idea of eavironmental protection and ecological construction is put forward for the 11^th Five-Year Plan pertod: strensgthen the point treatment in key areas and set the main targets based on the idea. The relating countermeasures in national level are proposed as follows: set up appropriate ideas for official achievements by launching resources and environmental cost acconting; adjust the industrial struacture actively by industrial policies and strenuous work; develop circular economy, change the mode of environmental protecgon from end treatment to headstream and proeess control: strengthen the market mechanism in the process of pollution treatment, set up the system of "who treats who benefits" ; perfect interrelated laws and standards, strengthen the ability of environmental munagement; lay extra emphasis on two key targets: water pollution tretment in key river basins and management of the reserves; and combine the ecological consnuction and poverty alleviation in higher level.  相似文献   
72.
The simultaneous management, in an international context, of free-access renewable resources and transboundary pollution, is examined in a dynamic game framework. First-best outcomes under international cooperation are determined and compared to noncooperative outcomes when countries follow linear Markov strategies. An international policy consisting of taxes on emissions and harvesting, with international redistribution of tax receipts, is used to achieve the cooperative solution. In addition, side payments may be required to prevent free riding and thus make the international policy implementable.Earlier versions of this paper were presented at the International WorkshopEconomic Aspects of International Water Resources Utilization in the Mediterranean Basin, Fondazione ENI Enrico Mattei, Milan, October 1993, and the Fifth Annual Conference of EAERE, Dublin, June 1994. I would like to thank Peter Berck, Charles Kolstad, Mordechai Schechter, and two anonymous referees for their valuable comments.  相似文献   
73.
Modern irrigation technologies have been suggested as a means of conserving scarce water and reducing environmental pollution caused by irrigated agriculture. This paper applies an economic model of technology selection that provides a general framework to analyzing adoption of irrigation technologies under various environmental conditions. Data from the San Joaquin Valley of California is used to verify the theoretical relationships. Results suggest key variables to be considered by policy makers concerned with adoption of modern irrigation technologies. Among these variables are crop prices, water technology costs, farm organization characteristics, and the environmental conditions of the farm or the field. Policy implications were discussed and analyzed.This research was conducted while the first author was a visiting scholar with the Dept. of Agricultural Economics, University of California, Davis, and USDA-ERS, USA.  相似文献   
74.
畜禽养殖业的环境影响及经济分析   总被引:2,自引:0,他引:2  
畜禽业污染是我国农业面源污染的主要来源。本文估算了我国畜禽养殖业污染物排放量,阐述了畜禽养殖的环境影响,分析了畜禽污染内在的经济原因,并提出了防治畜禽污染的经济政策和措施,包括发展循环畜牧业、建设现代化的畜禽业物流体系、采纳各种环境经济手段、界定农村公共资源产权、实施优质畜禽产品品牌化战略、鼓励发展环保产业。  相似文献   
75.
基于农业非点源污染控制的流域综合管理对策   总被引:2,自引:0,他引:2  
流域综合管理是从整体上控制农业非点源污染、协调流域上下游环境经济社会发展、实现流域农业可持续发展的有效途径。本文以福建九龙江流域为例,通过分析农业非点源污染产生的系统过程、分布特征、控制环节、制约因素、控制步骤等内容,探讨以不同等级汇水区为单位实行流域综合管理的必要性,阐述了组成流域综合管理体系的经济、环境、社会政策措施。  相似文献   
76.
环境会计信息披露研究   总被引:11,自引:0,他引:11  
环境会计是现代会计的新兴分支,而环境会计信息披露则是环境会计最主要的基本问题。随着国民经济的迅速发展,对自然资源的消耗加剧,致使环境污染日益严重。环境会计是从环境保护、成本、收益、利润研究环境,环境会计信息的披露成为环境会计工作的重要组成部分,对环境建设、保护利用与开发起到了积极的作用。  相似文献   
77.
This paper is about stability and change in the policy-making discourse of a traditional neoclassical policy area, the area of car taxation. Stability is here related to the unquestioned continuation of a traditional neoclassical economics perspective in policy-making, whereas change is related to the introduction and impact of environmental concerns. The aim of the paper is to investigate, what makes green discourses matter in traditional policy-making. It is based on an in-depth study of policy-making processes related to car taxation in two environmental front-runner countries, Sweden and Denmark.Making green discourses matter in policy-making is an important contemporary environmental challenge. Therefore, as Tian Shi argues, we need more research into the institutional setting of the policy-making process. Ecological economics as a policy science has to have a broad understanding of the political economic nature of the policy process. Taking this standpoint as the point of departure, the paper seeks to uncover questions such as, what is the policy-making reality in which Swedish and Danish green discourses have to make a difference? How do existing neoclassical regimes react, when green actors attempt to influence policy-making from an environmental point of view? And to what extent can green discourses actually have an impact on the policy world within the area of car taxation?The paper concludes that the traditional neoclassical economic discourse is particularly robust and resistant against alternative green discourses. Stability rather than change is the dominating picture. This does not imply that environmental concerns will not be taken into account in the future. Rather it implies that only the changes, which keep up the existing order, or enhance the narrow power-related interests of the dominating actors, will materialise more or less easily. The rest is a power struggle in which timing, coalition-building, persistence and thorough knowledge about the field in question is of importance. In this struggle change agents will also benefit from the ability to rethink dominating ways of thinking and doing in an environmentally benign way. A rethinking that is based on environmental values while at the same time holding positive visions that are ‘compatible’ with the existing dominating discourse.  相似文献   
78.
确立资源有偿使用的环境经济政策   总被引:3,自引:0,他引:3  
资源有偿使用是运用经济手段保护环境的一个最重要方面,我国环境与发展十大对策中也进一步阐述了这个观点。本文在分析环境有偿使用机制成固的基础上,对现有的主要有偿使用形式、排污收费、环境税和环境补偿费等作实证分析,并提出今后强化环境资源有偿使用的若干政策措施。  相似文献   
79.
排污权交易是一种采用经济手段进行环境保护的手段,越来越多地受到了国际及国内社会的重视。本文对排污权交易进行了系统地介绍,论述了排污权交易的含义、性质、目的、特征,并在此基础上论述了排污权交易法律关系的构成。最后,对我国的排污权交易制度建立的障碍进行了分析,提出了构建我国排污权交易制度的若干设想。  相似文献   
80.
Encouraging firms to develop voluntarily more comprehensive environmental management systems (EMSs) is touted as a policy tool to augment mandatory environmental regulations. Using a unique dataset of environmental management practices of Japanese manufacturers and controlling for self-selection bias in survey responses, we find that proxies for regulatory pressures and consumer pressures are the most important factors that motivate firms toward more comprehensive EMSs. Despite the oft-claimed “voluntary” nature of EMS development, our results show that the government may have a role to play in both directly and indirectly affecting EMS development by firms.   相似文献   
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