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   103篇
  免费   3篇
  2020年   3篇
  2018年   3篇
  2017年   4篇
  2016年   8篇
  2014年   2篇
  2013年   41篇
  2012年   2篇
  2011年   3篇
  2010年   3篇
  2009年   2篇
  2008年   5篇
  2006年   3篇
  2005年   1篇
  2004年   1篇
  2003年   5篇
  2001年   1篇
  2000年   3篇
  1999年   1篇
  1996年   3篇
  1995年   1篇
  1992年   3篇
  1991年   1篇
  1987年   1篇
  1986年   1篇
  1981年   2篇
  1980年   1篇
  1966年   2篇
排序方式: 共有106条查询结果,搜索用时 15 毫秒
21.
22.
Henry Tudor’s diffusion of power in the English far north, and his savage pruning of resources for his wardens there to maintain good rule and defence, were perhaps necessary steps initially to prevent further challenges from overmighty subjects. Twenty years later, this was no longer an issue; and once peace with Scotland collapsed, the absence of the region’s traditional ruling magnates was keenly felt. Under Henry VIII, an obscure border baron, Lord Ogle of Bothal, was often Northumberland’s only resident lord, precipitating a crisis of lordship described as ‘the decay of the borders’. Unable to recruit as warden a reliable magnate on acceptable terms, Henry VIII then decided that, as a matter of principle, he would ‘not be bound, of a necessity, to be served there with lords’. The King appointed himself as warden-general, delegating the real work to gentlemen deputy wardens whose manraed was enhanced by feeing other leading local landowners, including Lord Ogle. Ogle’s kin and connection thus supplied successive wardens with an adequate following in peacetime; but in the ensuing war Ogle was overwhelmed with his warden on Ancrum Moor, becoming the only nobleman in England under Henry VIII to die in battle.  相似文献   
23.
The concept of coproduction of public services has captured increased attention as a potential means of increasing the effectiveness and efficiency of local government. In this article we explore the concept of coproduction in an effort to sharpen the definition of that concept and add rigor to our understanding of the effects of coproduction in local service delivery and the processes by which coproductive activity occurs.  相似文献   
24.
25.
26.
27.
28.
This article examines Canadian daily newspaper editors' views regarding the status of international news reporting in Canada. It is based on a series of surveys administered in 1988, 1995, 2000, and 2006 that measured editors' assessments of issues such as the quantity and quality of international news in their papers, the importance they attach to international news coverage, the areas of the world they consider important to cover, and the sources they use for international news. The article uses the data from the surveys to determine whether 11 September 2001 affected editors' perceptions of international news reporting. This question has been widely studied in the United States, but less so in Canada. The central conclusion here is that 9/11 has had only a limited impact on editors' perceptions. The data across all four surveys demonstrate a remarkable degree of consistency in editors' assessments of international news reporting in Canada.  相似文献   
29.
Abstract

New large-scale linked data are revolutionizing quantitative history and demography. This paper proposes two complementary strategies for improving inference with linked historical data: the use of validation variables to identify higher quality links and a simple, regression-based weighting procedure to increase the representativeness of custom research samples. We demonstrate the potential value of these strategies using the 1850–1930 Integrated Public Use Microdata Series Linked Representative Samples (IPUMS-LRS)—a high quality, publicly available linked historical dataset. We show that, while incorrect linking rates appear low in the IPUMS-LRS, researchers can reduce error rates further using validation variables. We also show how researchers can reweight linked samples to balance observed characteristics in the linked sample with those in a reference population using a simple regression-based procedure.  相似文献   
30.
Two senior World Bank economists provide a broad comparative overview of transition economies, covering the former Soviet Union, East Central Europe, China, and Vietnam. In the process, they assess the experience of each of the 20 European and 8 Asian countries up to 1996, focusing on the wide variation in exposure to economic and political liberalization and distinguishing growing and recovering economies from the lagging. Based on recent measures of key macroeconomic indicators, the authors' classification and analysis embrace the impact of specific factors (e.g., different duration and intensity of reforms; exposure to regional tensions) on economic growth and inflation. Also included in the study is a comparison of inter-industry linkages and macroeconomic feedback in Russia and China. 9 figures, 8 tables, 25 references. Journal of Economic Literature, Classification Numbers: P21, P41, P51, P52.  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