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   4526篇
  免费   235篇
  国内免费   3篇
财政金融   573篇
工业经济   219篇
计划管理   893篇
经济学   1368篇
综合类   56篇
运输经济   119篇
旅游经济   93篇
贸易经济   924篇
农业经济   223篇
经济概况   294篇
邮电经济   2篇
  2024年   5篇
  2023年   79篇
  2022年   72篇
  2021年   112篇
  2020年   152篇
  2019年   218篇
  2018年   248篇
  2017年   287篇
  2016年   264篇
  2015年   146篇
  2014年   219篇
  2013年   685篇
  2012年   228篇
  2011年   267篇
  2010年   251篇
  2009年   215篇
  2008年   215篇
  2007年   161篇
  2006年   139篇
  2005年   124篇
  2004年   97篇
  2003年   77篇
  2002年   75篇
  2001年   64篇
  2000年   46篇
  1999年   46篇
  1998年   40篇
  1997年   23篇
  1996年   16篇
  1995年   19篇
  1994年   20篇
  1993年   9篇
  1992年   7篇
  1991年   13篇
  1989年   6篇
  1988年   6篇
  1986年   4篇
  1985年   7篇
  1984年   12篇
  1983年   8篇
  1982年   9篇
  1981年   9篇
  1979年   6篇
  1978年   4篇
  1977年   5篇
  1976年   6篇
  1975年   5篇
  1974年   9篇
  1972年   3篇
  1971年   4篇
排序方式: 共有4764条查询结果,搜索用时 49 毫秒
951.
Abstract

This empirical study is the first to explicitly examine cultural intelligence (CQ) as an antecedent of voice behavior and to explore the mediating role of leader–member exchange (LMX) in the CQ–voice relationship. Two hundred and sixty-one usable questionnaires were collected from migrant workers in Australia using an online survey. The data were analyzed with regression analyses and structural equation modeling. Results showed that migrant employees with higher CQ were more likely to engage in voice behavior. The positive relationship between CQ and voice behavior was partially mediated by LMX. These findings verify a relatively new individual antecedent (i.e. CQ) of voice behavior and reveal the underlying mediation mechanism that explains the effects of CQ on employee voice. This study also carries important implications for managing culturally-diverse workforces (i.e. migrant workers) regarding the promotion of voice.  相似文献   
952.
Abstract

This paper explores the separation and isolation from the mainstream workforce that lesbian, gay, and bisexual employees can experience due to their sexual orientation, and how this can affect their voice and silence in the workplace. In response to perceived threats and actual experience of stigma in the workplace, we highlight the need for Lesbian, Gay, Bisexual, and Transgender (LGBT) voice in organizations, while unpacking the complexities and concerns for LGBT employees in publicly voicing their sexual orientation at work. We explore how LGBT employee networks help mitigate LGBT isolation at work, and can directly and indirectly provide them with voice in the organization. Semi-structured interviews were conducted with LGBT employees across organizations in Ireland. The findings confirm that LGBT employees can experience isolation at work, affecting their voice, and that workplace networks may moderate this loneliness and stigma. However, the findings question the value of LGBT employee networks in providing voice for all sexual minority employees. Our research considers the individual-level responses of LGBT employees to participation in, and the value of, employee networks, and the perceived role of these networks in giving them visibility and voice.  相似文献   
953.
ABSTRACT

Competitive Intelligence (CI) is a relatively novel discipline that is generating a growing interest in the field of strategic management. Its novelty, approach and origin have meant that the definition of the CI entails different interpretations and utilities depending on the audience. This research develops a conceptual analysis of CI in literature by quantifying the bibliometric performance indicators, identifying the main authors, countries, journals and research areas and evaluating the intellectual structure and evolution of the discipline using SciMAT as bibliometric analysis software. The bibliometric performance analysis is focused on the citation-based impact of the scientific output, while the science mapping illustrates the evolution of the research themes that build the discipline through the use of bibliometric network analysis techniques. To this purpose, the publications related to CI from 1984 to 2017 available at Scopus have been retrieved (5,275 publications). Finally, it offers a framework to support future researches.  相似文献   
954.
ABSTRACT

This article shows the methodology and the main figures of the local and regional economic impact generated by cruise activity. This article is pioneering in combining different issues: estimating the impact of the cruise port activity, presenting these impacts disaggregated at a sectoral level, using a rigorous methodology and carrying out extensive fieldwork. It is demonstrated that all sectors, not just traditional tourism-related sectors, benefit from cruise tourism. In order to test and apply our methodology we focus the analysis on the Port of Barcelona, which has become the leading cruise port in the Mediterranean area.  相似文献   
955.
This research contributes to the ongoing debate about differences in teachers’ performance. We introduce a new methodology that combines production frontier and impact evaluation insights that allows using DEA as an identification strategy of a treatment with high and low quality teachers within schools to assess their performance. We use a unique database of primary schools in Spain that, for every school, supplies information on two classrooms at 4th grade where students and teachers were randomly assigned into the two classrooms. We find considerable differences in teachers’ efficiency across schools with significant effects on students’ achievement. In line with previous findings, we find that neither teacher experience nor academic training explains teachers’ efficiency. Conversely, being a female teacher, having worked five or more years in the same school or having smaller class sizes positively affects the performance of teachers.  相似文献   
956.
Thirty states and the District of Columbia have legalized the use of cannabis for medicinal and/or recreational use by either formally or informally de‐criminalizing its use. However, cannabis remains a Schedule 1 drug under the Federal Controlled Substances Act (21 U.S.C. Sections 801 through 812), leaving federal law in conflict with the laws of over half of the states. As a result, market participants in legal cannabis businesses face risks due to the industry's unique legal status within the United States. We examine the risks and challenges deemed by the cannabis industry as the top risks facing the industry's continued future growth and its sustainability. In addition to general risks inherent in a nascent industry, a legal cannabis business faces additional risks, such as risks in its banking and finance activity, placement of insurance, payment of taxes, and managing its supply chain. These legal businesses also face true legal risk from the possibility of being shut down by the federal government and seizure of assets and product under the CSA. This paper also examines whether the cannabis industry would benefit from a futures market to mitigate price risk.  相似文献   
957.
Commerce enables the flourishing of cities. This article reviews three books on the evolution of commercial activities in Japan; including, a samurai’s account, a foreign concession’s window, and the role of shopping in Modern Japan. Lust, Commerce, and Corruption discusses how various social groups’ commercial activities influenced societal developments from the Genki (1570–1573) to the Bunka era (1804–1818). Opening a Window to the West is unique in the author’s detailed characterizations of Kōbe’s mercantile activities and how merchants influenced the city’s urban development. Finally, Marketing and Consumption in Modern Japan provides systematic investigations of the evolution of commerce and consumption in Japan, mostly from the Meiji (1868–1912) to the present Heisei era (1989 onwards). Read together, these books provide vital perspectives on how commerce has changed in urban Japan over the last three centuries.  相似文献   
958.
In a progressively more stringent regulatory context concerning greenhouse gas emissions derived from a growing awareness of how economic activity affects our environment, this study analyzes how the firm's life cycle affects the relationship between carbon performance and financial debt. Using panel data on a sample of European listed firms during the 2005–2018 period, we find evidence suggesting that firms with better carbon performance have greater access to external financing during their growth stages and lesser access during maturity, although it has no effect during the shake-out stage. Furthermore, carbon performance has a strong positive effect during growth, maturity, and shake-out when firms need to finance additional tangible investments. We also find that the negative relationship between liquidity and debt is reversed during innovative stages for firms with better carbon performance. Our results are robust to the use of alternative measures of life cycle stages and to the consideration of industrial, legal, and cultural contexts.  相似文献   
959.
In this paper we analyse the potential asymmetric response of retail prices for gasoline and diesel‐fuel to changes in oil prices for the Spanish economy and its relation with the so‐called ‘rockets and feathers’ behaviour. We show that the assumption made by previous studies, which use as the key explanatory variable the sign –positive or negative‐ of the change in international oil prices, is inadequate for the Spanish case and the magnitude of the change in international oil prices is also relevant. For small changes in international oil prices there is neither price asymmetry nor rockets and feathers behavior in the retail markets. However, price asymmetries in line with rockets and feathers behavior in retail gasoline and gasoil markets are present when these changes exceed a certain threshold. Following Martín‐Moreno et al. (2018) we first apply an Auto‐regressive Error Correction Model and endogenously estimate the threshold triggering the rockets and feathers behaviour. A time‐varying nature for the dynamic response of retail prices to oil price shocks is revealed when we estimate the TAR‐ECM model using rolling windows. Hence, in a second stage, we use a Markov‐switching estimation of the model to test the robustness of the results given its suitability to changing environments. This study could have relevant policy implications for the Spanish gasoline and gasoil retail markets due to the ongoing debate on the existence of a rockets and feathers behavior in gasoline and gasoil retail markets between the Spanish regulatory body and the oil companies.  相似文献   
960.
The International Business Review (IBR) is a leading international academic journal in the field of International Business (IB). Such leadership is reflected in the large number of publications that grow year after year and particularly in the large number of citations received from other journals of high academic prestige. The aim of this study is to conduct a bibliometric overview of the leading trends regarding the journal’s publications and citations since its creation in 1992 until 2016. The work identifies the authors, universities, and countries that publish the most in IBR by mainly using the Scopus database though eventually complemented with Web of Science (WoS) Core Collection. It also analyzes the most cited papers and articles of the journal. Besides, the study graphically maps the bibliographic material by using the visualization of similarities (VOS) viewer software. In order to do so, the work uses co-citation analysis, bibliographic coupling, and co-occurrence of author keywords. The results show the prominent European profile of the journal where contributors from European universities and countries are the most productive ones in the journal. Particularly, British and Scandinavian universities obtain the most remarkable results. However, mostly scholars from North America, but also from Oceania and East Asia are increasingly and regularly publishing in the journal. In addition, IBR is very well connected to other leading journals in the field, such as the Journal of International Business Studies (JIBS) and the Journal of World Business (JWB), as well as with other top management journals, thus demonstrating its core position in IB research conducted worldwide.  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