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   157篇
  免费   13篇
  2020年   2篇
  2019年   5篇
  2018年   5篇
  2017年   7篇
  2016年   11篇
  2015年   8篇
  2014年   2篇
  2013年   36篇
  2012年   7篇
  2011年   4篇
  2009年   4篇
  2008年   3篇
  2007年   3篇
  2006年   6篇
  2005年   2篇
  2004年   5篇
  2003年   2篇
  2001年   2篇
  1999年   1篇
  1997年   1篇
  1996年   1篇
  1995年   2篇
  1994年   1篇
  1992年   1篇
  1991年   4篇
  1990年   2篇
  1989年   2篇
  1988年   1篇
  1987年   2篇
  1986年   1篇
  1985年   1篇
  1984年   6篇
  1983年   2篇
  1982年   3篇
  1979年   1篇
  1978年   2篇
  1975年   1篇
  1974年   1篇
  1973年   2篇
  1972年   1篇
  1971年   1篇
  1970年   1篇
  1969年   2篇
  1968年   1篇
  1966年   1篇
  1965年   1篇
  1958年   1篇
  1954年   2篇
  1949年   2篇
  1948年   1篇
排序方式: 共有170条查询结果,搜索用时 15 毫秒
11.
12.
In this paper, we examine how government policy affects the sorting of industries across jurisdictions using the New Markets Tax Credit (NMTC) program. When estimating the impact of the tax credit on business activity, there are likely to be unobservable local characteristics that are correlated with business location decisions that would cause OLS estimates to be biased. To control for this endogenous selection, we use a plausibly exogenous eligibility cutoff and compare census tracts that are just eligible for the NMTC program to those that are just ineligible. Using data from the Dun and Bradstreet MarketPlace Files, we find that eligibility for the NMTC program caused industries to sort across eligible and noneligible tracts. In particular, we find that there is an increase in retail employment, both among new businesses and existing businesses, and an increase in manufacturing employment at existing businesses in tracts that were eligible for the program. However, we find negative effects on employment at new firms in the wholesale and transportation industries, and decreases in the number of new firms in FIRE and services. Policy makers should be cognizant of these results, as the implications of the sorting across industries on local areas must be considered to design effective policy.  相似文献   
13.
This paper examines the role of accelerator programmes in promoting transnational entrepreneurship. Designed to assist the growth of start-ups by providing seed finance and structured entrepreneurship support, these programmes are now a prominent feature in many entrepreneurial ecosystems around the world. Drawing on in-depth qualitative evidence focused on one particular programme, the paper shows accelerators play an important intermediary or ‘brokerage mechanism’ providing start-ups with enhanced relational connections and networks. Transnational entrepreneurs attracted to these programmes are highly focused on exploiting these networks whilst maintaining multiple levels of embeddedness in various contexts to maximize the opportunities afforded by accelerators. While many governments are attempting to replicate accelerators programmes within the public sector, the paper concludes that such attempts may prove problematic within weaker entrepreneurial ecosystems.  相似文献   
14.
15.
16.
Communities living on remote islands are often viewed as among the most exposed and vulnerable to climate change impacts. This study uses the Sustainable Livelihoods Framework to investigate how indigenous communities living on two physically different islands in Torres Strait, Australia, experience what they consider to be the impacts of climate change in relation to their daily lives. During this process, a series of natural, physical, and socio‐cultural limits and barriers to climate change adaptation were identified on Boigu, a low‐lying mud island inundated by the sea during high tides and storm surges. As a volcanic island, Erub's elevation is higher but significant community infrastructure, housing, and cultural sites are located on the low coastal fringe. No immediate limits to climate change adaptation were identified on Erub, but physical and socio‐cultural barriers were revealed. Limits to climate change adaptation occur when adaptation actions fail to protect the things valued by those affected, or few adaptation options are available. Barriers to climate change adaptation may be overcome if recognised and addressed but can become entrenched limits if they are ignored. Within the participating communities, such limits and barriers included (a) restricted adaptation options due to limited access to particular livelihood assets; (b) difficulty engaging with government processes to secure external support; and (c) people's place‐based values, which evoke a reluctance to relocate or retreat.  相似文献   
17.
18.
This paper assumes that there is something in the logic of the capitalist mode of production such that, in the words of Marx and Engels' Communist Manifesto, it “must nestle everywhere, settle everywhere, establish connections everywhere,” giving a “cosmopolitan character to production and consumption in every country.” It assumes, that is, that there is an inherent tendency in capitalism to seek to globalize. Further, it is argued that one can plausibly claim that the capitalist mode of production has succeeded, or is succeeding, in globalizing against the countervailing forces of the managing state and organized labor. It is argued that this development represents, to use Marcuse's words, something like a “closing of the universe of discourse” or a “paralysis of criticism” and the emergence of a “society without opposition,” but in a context, in crucial respects, fundamentally different from that analysed by Marcuse in the 1960s.  相似文献   
19.
20.
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