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   10099篇
  免费   302篇
管理学   1462篇
民族学   46篇
人才学   2篇
人口学   876篇
丛书文集   45篇
理论方法论   974篇
综合类   293篇
社会学   4629篇
统计学   2074篇
  2023年   55篇
  2022年   43篇
  2021年   68篇
  2020年   130篇
  2019年   192篇
  2018年   235篇
  2017年   336篇
  2016年   279篇
  2015年   205篇
  2014年   266篇
  2013年   1730篇
  2012年   367篇
  2011年   287篇
  2010年   261篇
  2009年   231篇
  2008年   278篇
  2007年   270篇
  2006年   223篇
  2005年   263篇
  2004年   248篇
  2003年   281篇
  2002年   299篇
  2001年   275篇
  2000年   237篇
  1999年   232篇
  1998年   186篇
  1997年   159篇
  1996年   153篇
  1995年   143篇
  1994年   126篇
  1993年   134篇
  1992年   147篇
  1991年   150篇
  1990年   137篇
  1989年   116篇
  1988年   125篇
  1987年   121篇
  1986年   113篇
  1985年   137篇
  1984年   116篇
  1983年   122篇
  1982年   90篇
  1981年   82篇
  1980年   77篇
  1979年   82篇
  1978年   81篇
  1977年   61篇
  1976年   51篇
  1975年   65篇
  1974年   53篇
排序方式: 共有10000条查询结果,搜索用时 734 毫秒
381.
We present resource‐based and capability‐based arguments of marketing investment intensity to offer a strategic view of marketing as an investment in shareholder value. We find that marketing investment intensity has a U‐shaped quadratic effect on shareholder value creation (Tobin's q) that calls for marketing investment to be protected and increased, not surrendered. We show how marketing investments interact with investments in R&D, human capital and operations to reveal how strategic co‐investments can alter the shareholder value of marketing. Finally, we show how competitive intensity and failings in the firm's investment productivity (its ability to convert investment expenditure into sales) point to malaise in the firm's own strategic architecture as a fault for perceived poor returns from marketing investments. Our findings suggest that marketing investment should not be scapegoated when its contributions to shareholder value are not as expected. When invested in strategically and in combination with other investments, marketing can unlock exciting improvements in shareholder value.  相似文献   
382.
Drawing on the complementary assets framework, this study explores the moderating effect of innovation‐focused complementary assets (CA‐I) on the relationship between a data‐driven supply chain orientation (DDSCO) and firm financial performance. To test the moderating effect, survey data gathered from 329 manufacturing firms in China were analysed using a moderated regression analysis. The results indicate that DDSCO has a significant positive effect on financial performance, and that capabilities for product and process innovation function as complementary assets moderating the DDSCO–performance relationship. The findings suggest that innovation‐focused complementary assets are performance differentiators when paired with a DDSCO and explain why some firms obtain financial benefits from the development of a DDSCO while others do not. Specifically, competitive advantage from a DDSCO may not be realized unless CA‐I and potentially other complementary assets are harnessed, thus providing useful practical guidance to managers. Hence, the study provides empirical support for the complementary assets framework.  相似文献   
383.
384.
Determining priority importance is a matter of concerns among the organization to improve their performance. One of the important aspects that should be considered by the organization is management of human resources, comprising of members who have their own family life. In this paper, we deliver a new perspective for organization to provide priority importance for their members with respect to family matters in order to inculcate the sense of belonging in the organization. To be effective in considering family matters in the organizational policy making, closer look of family characteristics are required. The idea of translating several family characteristics as quality variables and applying the quality function deployment (QFD) method to these variables could present a new way of improving the decision making in the organization by considering the process of decision in the family. Quality function deployment for family (QFDF) produces a friendly interpretation of a highly complex and intangible matters around family life; thus, making the assessment of a family easier. QFD is applied on the data gathered from a questionnaire survey based on 1,213 families in West Malaysia, Malaysia. Twelve variables are identified as voice of family, where seven of them are found to have the highest priority of importance. These variables could also be translated into quality variables in the context of organization, the strategy of improvement for the family could be interpreted as strategy for improvement in the organization. Furthermore, the results of this study provide suggestion to improve actions for managing human resource. In the discussion, three most high ranked variables from both perspectives of family and organization are considered.  相似文献   
385.
Criminologists have long reported the existence of racial disparity in the criminal justice system, but the important question is why. While some argue that observed differences are a consequence of more criminal behavior among minorities, the weight of the evidence indicates that this is but a partial explanation. In this paper, we study data from a sample of juveniles to examine how racial differences in early police contact, and important social environments—family, school, and neighborhoods—affect later contact and arrests, controlling for self-reported delinquency. We find that early (in middle school) contact with police is an important predictor of later (high school) arrests. Also we found that, in addition to being male and living in a low-income family, children who have parents who have a history of arrest, who have experienced school disciplinary actions, who have delinquent peers, and who are in networks with deviant adults are more likely to have problems with law enforcement. These factors help to explain racial differences in police contacts and arrests.  相似文献   
386.
该文介绍了住房抵押贷款证券化的概念及其在我国的发展情况 ,论述了住房抵押贷款证券化是我国住房金融发展的必然趋势 ,同时分析了我国实行住房抵押贷款证券化存在的几个问题并提出了一些新的观点。  相似文献   
387.
Much recent cultural criticism points out the ways in which “writing about ‘the Other’” perpetuates, justifies and participates in the creation of “real-life” relations of domination and oppression between the “authors” (located in the center(s) of power and knowledge) and their “subject matters.” This paper takes a different approach and explores theliberating potentials of “writing about ‘the Other.’” Completed in the spring of 1991, in the wake of changes in Eastern Europe from the fall of 1989, this paper gives a loose mapping of the nascent Eastern European cultural constellations, as well as an elaboration of the position of a “native” intellectual, in order to circuitously come to the point from which it can articulate the ways in which “Western” writing about “Eastern Europe” can create liberating interventions in the struggles going on in Eastern Europe.  相似文献   
388.
环境问题的主要矛盾是人类欲望的无限膨胀与自然资源的有限.这种矛盾具体表现为在市场经济的条件下由于竞争而产生的对自然资源的无序掠夺.用停止发展的方法和用禁欲主义的道德教化都不能解决环境问题,单纯用科学技术的方法也不能解决环境问题.解决环境问题的关键是要改变人类社会中人与人的生存竞争方式,发展人与人相互协作的和谐关系,实行有计划的社会生产,对自然资源实行有计划的分配,改变现有以物质财富的积累为目的的社会发展模式,加强自然科学与社会科学的合作.  相似文献   
389.
实践教学是培养学生创新意识、创业精神和科学实践能力的重要环节。该文介绍了北京林业大学理科(生物学)基地建设以来在加强实践教学条件建设,深化实践教学改革,完善实践教学体系,着力培养高素质本科人才等方面的思路与做法,为基地和其他专业的建设提供了借鉴。  相似文献   
390.
用科学发展观指导高校教育改革的实践   总被引:1,自引:0,他引:1  
该文阐述了科学发展观的内涵,即全面发展、协调发展和可持续发展,并阐述了如何利用科学发展观指导高等学校的发展和教育教学改革,即以人为本、结构优化、统筹发展,提高教学质量,全面实现教学的协调发展。  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