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   233篇
  免费   10篇
财政金融   37篇
工业经济   15篇
计划管理   55篇
经济学   36篇
综合类   1篇
运输经济   2篇
旅游经济   16篇
贸易经济   51篇
农业经济   10篇
经济概况   20篇
  2023年   1篇
  2022年   5篇
  2021年   7篇
  2020年   12篇
  2019年   11篇
  2018年   15篇
  2017年   13篇
  2016年   13篇
  2015年   5篇
  2014年   11篇
  2013年   35篇
  2012年   11篇
  2011年   10篇
  2010年   15篇
  2009年   10篇
  2008年   8篇
  2007年   7篇
  2006年   6篇
  2005年   6篇
  2004年   5篇
  2003年   6篇
  2002年   7篇
  2001年   4篇
  2000年   3篇
  1999年   2篇
  1998年   1篇
  1997年   2篇
  1996年   1篇
  1995年   1篇
  1993年   1篇
  1992年   2篇
  1990年   1篇
  1988年   1篇
  1987年   1篇
  1981年   1篇
  1976年   1篇
  1972年   1篇
  1971年   1篇
排序方式: 共有243条查询结果,搜索用时 15 毫秒
91.
Industrial meat production has several negative environmental effects. Governments’ agricultural policies aim for cost efficiency combined with high environmental and animal welfare, which puts farmers in a difficult situation trying to navigate between sometimes contradictory requirements. This paper studies how Swedish pig farmers resolve or cope with conflicting goals in pig farming. We have analysed the regulations governing EU and Swedish pig farming. We have also interviewed five Swedish pig farmers about their views of the different goals of pig farming and strategies for resolving conflicts between the goals of low environmental impact, high animal welfare and enough profitability to continue farming. The greatest divide was between the conventional farmers, who emphasized natural resource efficiency, and the organic farmers who stressed animal welfare, multifunctionality and ecosystem service delivery. We suggest four strategies to contribute to resolving some of the conflicting goals: improve communication about different types of pig farming; use public procurement as a driver towards more sustainable pork production; work towards improving the Common Agricultural Policy, perhaps by implementing payments for ecosystem services or multifunctionality; and finally, decrease the total production of pork to lower the emissions per land unit.  相似文献   
92.
Citing difference between emerging and developed markets, scholars highlight need for different approaches to marketing in emerging markets. In this paper, we argue that while there are some unique characteristics of emerging markets, all countries within emerging markets do not have similar levels of product penetration and consumption. As a result, it is wrong to assume that emerging markets are untapped and under-served across the product categories. To a list of characteristics identified as unique to emerging markets, we add large population as an important characteristic and discuss its strategic implications. We develop a conceptual framework that factors in combined effect of varying degrees of product penetration & consumption levels with large population of emerging market countries. The conceptual framework identifies four strategic alternatives for marketing in emerging markets. Instead of recommending any generic marketing strategy, we propose that marketers need to choose an appropriate mix of strategies aimed at primary and selective demand creation in emerging markets.  相似文献   
93.
94.
In an attempt to study the factors contributing to the decision to become an entrepreneur, an intensive interview survey of 36 successful women entrepreneurs was conducted. The importance of paternal occupation and psychodynamic interactions with both the mother and father was highlighted. The study revealed mirror images of the patterns found to be correlated with male entrepreneurship.Dr. Belcourt is an Associate Professor, Atkinson College, York University. Formerly, she held positions at Concordia University and Universite du Quebec a Montreal. Prior to her university career, she was Manager, Personnel, CP Rail, and held various management positions with the Federal Government.  相似文献   
95.
96.
The Sony PlayStation 3 (PS3) offers the computational power of a parallel processor at low cost, which makes it a great starter unit for development in parallel programming. To explore the capabilities of the unit, we took a simple ray tracing program and extended it to render triangulated height field data across the PS3’s 6 synergistic processing units (SPUs). We also implemented the heat averaging equation as a precursor to CFD analysis on the PS3. In our studies, we found the Cell engine in the PS3 to be a powerful machine, however great care must be taken while developing because its unique platform calls for many levels of optimization to ensure efficiency.  相似文献   
97.
I propose a fully rational model of government contracting that explains differences in local government spending from grants and other income. In this model, violations of fungibility arise from dynamic interactions between politicians and interest groups with the ability to raise funds for the local government. The predictions of the model are tested by exploiting unique features of windfalls received by states under a settlement with the tobacco industry. Although windfalls are legally unrestricted, the median state increased spending on tobacco control programs from zero to $2.30 per capita upon receipt of funds. The marginal propensity to spend on such programs is 0.20 from settlement revenue and zero from overall income. States which were not involved in the settlement lawsuits spend less. These results cannot be explained by existing models in the literature.  相似文献   
98.
99.
The retirement world of the future is challenging because of the decline in defined benefit plans, low savings rates in the United States, increased longevity and the failure of many people to effectively plan for retirement. Drawing on a variety of studies and public opinion surveys, the authors of this article explain why a system that relies too much on people providing for themselves will have segments of the population who have inadequate retirement incomes due to a number of gaps, which pose the most risk at advanced ages. These gaps can occur because of difficulties in managing postretirement risk, acquiring inadequate savings in the first place and problematic public perceptions about retirement income risks.  相似文献   
100.
Abstract

Multinational enterprises (MNEs) have increasingly entered markets in less developed regions of the world afflicted with weak institutions and political conflict. Some are characterised by ‘extreme’ cases of institutional voids and terrorism, creating a hostile environment for the organisation and its people. This in-depth qualitative study of a service company, a European telecommunications joint venture in Afghanistan, seeks to shed light and build theory on the human resource management (HRM) dimension of managerial learning and knowledge acquisition in hostile environments, as part of the MNE’s organisational learning process. Specifically, we investigate how knowledge gaps can be addressed through supportive HR practices, and how knowledge classified as ‘rare’ can be captured and leveraged through HR interventions such as debriefing. We stipulate that HR practices and interventions adapted to hostile environments, together with expatriate willingness to learn and share new knowledge, play a critical role in the creation, capturing and leveraging of rare knowledge for subsequent use by the MNE in other hostile locations. The study has implications for international HRM and organisational resilience, under the proposition that competitive advantage can be gained through exploitation of rare knowledge acquired in hostile environments.  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