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   4797篇
  免费   244篇
  国内免费   84篇
财政金融   79篇
工业经济   149篇
计划管理   998篇
经济学   1058篇
综合类   559篇
运输经济   72篇
旅游经济   262篇
贸易经济   461篇
农业经济   1008篇
经济概况   479篇
  2023年   55篇
  2022年   42篇
  2021年   140篇
  2020年   123篇
  2019年   119篇
  2018年   96篇
  2017年   146篇
  2016年   137篇
  2015年   99篇
  2014年   194篇
  2013年   354篇
  2012年   272篇
  2011年   404篇
  2010年   328篇
  2009年   318篇
  2008年   325篇
  2007年   349篇
  2006年   388篇
  2005年   294篇
  2004年   216篇
  2003年   161篇
  2002年   131篇
  2001年   158篇
  2000年   120篇
  1999年   59篇
  1998年   27篇
  1997年   28篇
  1996年   12篇
  1995年   21篇
  1994年   4篇
  1992年   4篇
  1991年   1篇
排序方式: 共有5125条查询结果,搜索用时 15 毫秒
91.
This paper addresses the issue of how sustainable supply practices are actually used as a leverage for sustainable development (SD). In order to assess the level of sustainable supply management within an organization, the authors have reviewed the literature extensively and then developed a five‐step maturity model around five management dimensions. A qualitative exploratory approach based on two detailed case studies of organizations whose reputation for SD is recognized internationally has been used. This methodology allowed us to show (1) how sustainable supply practices could be used as a leverage for an organization's sustainable development approach and (2) that sustainable supply practices still have quite a distance to go with regards to the maturity model for sustainable supply, even in organizations that are often mentioned as leaders in the SD area. In these organizations, managers still emphasize environmental considerations, while neglecting practices that would make it possible to reach the three SD objectives simultaneously. Copyright © 2017 John Wiley & Sons, Ltd and ERP Environment  相似文献   
92.
Public school lunch programs in the United States are contested political terrains shaped by government agencies, civil society activists, and agri-food companies. The particular organization of these programs has consequences for public health, social justice, and ecological sustainability. This contribution draws on political economy, critical food studies, and feminist economics to analyze the US National School Lunch Program, one of the world's oldest and largest government-sponsored school lunch programs. It makes visible the social and environmental costs of the “heat-and-serve” economy, where widely used metrics consider only the speed and volume of service as productive work. This study demonstrates that such a narrow understanding of the labor of lunch devalues care and undercuts the potential for school food provisioning to promote ecological and feminist goals. Further, it proposes a “high road” alternative and outlines an agenda for reorganizing school food provisioning to maximize care in all its dimensions.  相似文献   
93.
廉培发 《价值工程》2015,(5):115-116
本文首先介绍我国的城乡发展规划,具体阐述人居环境理念,继而基于人居环境理念,探讨如何实现城乡规划转型,同时按照我国可持续发展的基本要求,以住宅小区设计为例,探讨如何在城乡建筑设计的基础上创造经济、安全、和谐、宜居的人居环境。  相似文献   
94.
The aim of this paper is to clarify the relationship between companies' sustainable behavior and their financial performance (FP), which has been studied for several years without reaching a consensus on the effect and the direction of it. Hypotheses are tested for an unbalanced sample of 1960 multinational non‐financial listed companies from 25 countries and one administrative region for the period between 2002 and 2010. Due to the use of an international database and the differences among countries, it is possible to observe divergence between institutional settings. For this reason, a corporate governance system (Anglo‐Saxon, Germanic, Latin and Asian) is used as characteristic of the macro‐environment. Results obtained via the generalized method of moments estimator allow us to support the existence of a positive bidirectional relationship between corporate social responsibility and FP, evidencing the existence of a synergistic circle. The use of market value indicated that investors are able to identify economic, social and environmental practices generating a positive effect on FP. These relationships differ between corporate governance systems, due to the specific characteristics of each system. Findings are robust for each sustainable sub‐index (society, human rights, environmental and board). Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment  相似文献   
95.
Managing the carbon footprint of companies and addressing their respective decarbonization plans is a challenging endeavour. The aim of this study is to help companies better understand the issues around decarbonization and environmental performance by suggesting a holistic management process on which they could embark. This process comprises two crucial steps, which are (a) sustainability reporting and (b) low‐carbon roadmaps. These steps are covered and further developed based on a detailed study of the UK food retail sector. This sector is relevant due to its economic and environmental importance, but most importantly it has a significant record of available environmental reports in the public domain and a large potential to influence consumers, policy makers and multiple supply chains. Sustainability reporting is assessed by analysing environmental KPIs disclosed in corporate social responsibility (CSR) reports, and then these are compared against industry standards. This analysis highlights a general lack of consistency and transparency in CSR reporting of UK food retailers. Consequently, a low‐carbon roadmap based on relevant KPIs and on the ‘backcasting’ framework is presented as a case study in order to showcase how a hypothetical UK food retailer can employ a low‐carbon roadmap. The case study demonstrates that ambitious environmental targets are achievable if robust corporate action plans are followed. Furthermore, the case study indicates that capital might be misallocated in favour of highly visible environmental stores and on‐site energy generation technologies, whilst more could be done by applying energy efficiency measures that have the potential to deliver substantial carbon savings. Copyright © 2013 John Wiley & Sons, Ltd and ERP Environment.  相似文献   
96.
This cross‐country study investigates the antecedents and outcomes of corporate environmental responsibility (CER) practices in developed and emerging countries. Based on stakeholder and institutional theory, we conducted an empirical study among firms in Germany, USA, India and China. We found support for a significant positive relationship between regulatory, market and social stakeholder influences, CER practices and business outcomes in the total and individual country samples. Regarding country differences, our data reveal significant similarities and differences between developed and emerging countries. Market stakeholder influences are stronger in developed countries, whereas regulatory and social stakeholder influences do not differ significantly between the two country groups. The relationship between CER practices and positive business outcomes is stronger in emerging than in developed countries. Implications for institutional theory and organizations are outlined. Copyright © 2014 John Wiley & Sons, Ltd and ERP Environment  相似文献   
97.
This paper introduces a simple dynamic model to examine the breakout from a Malthusian economy to a modern growth regime. It identifies several factors that determine the fastest rate at which the population can grow without engendering declining living standards. We then apply the framework to Britain and find a dramatic increase in sustainable population growth at the time of the Industrial Revolution, well before the beginning of modern levels of income growth. The main contributions to the British breakout were technological improvements and structural change away from agricultural production, while coal, capital, and trade played a minor role. In addition to solidifying the link between the Industrial Revolution and rising living standards, this research reconciles the gradualist and limited Crafts–Harley view of the Industrial Revolution with a dramatic and rapid change in Britain’s macroeconomic character.  相似文献   
98.
随着我国产业结构的不断调整,休闲农业将农业与旅游业相互结合,为农业现代化发展提供一种新型农业发展模式。文章采用赋值分析法对休闲农业资源的影响因素进行细致分类,并采用定性及定量标准对休闲农业资源进行系统评价。研究发现,目前我国休闲农业资源有待进一步提升的影响因素有:农业资源种类、空气质量、文化底蕴等自然因素;生态环境对农业资源影响较大的有住宿条件、购物条件以及交通运输条件等客观因素。同时,该文还提出加大科技投入、进行农业产业结构调整、注重生态环境保护等具体措施,以期在一定程度上促进我国休闲农业资源的合理开发并最终促进我国休闲农业资源产业的可持续发展。  相似文献   
99.
通过实地调查研究,借鉴已发布的国际、国家、地区、经营单位层面森林可持续经营标准和指标,以森林可持续经营为主要内容,对亚热带地区国有林场森林经营、人力资源、社会资源等方面进行研究,构建出亚热带地区国有林场可持续经营指标体系,为亚热带地区国有林场可持续经营提供理论借鉴,期盼为制定亚热带地区森林可持续经营指标提供借鉴。  相似文献   
100.
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