全文获取类型
收费全文 | 11370篇 |
免费 | 356篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 1947篇 |
工业经济 | 883篇 |
计划管理 | 2077篇 |
经济学 | 2748篇 |
综合类 | 224篇 |
运输经济 | 94篇 |
旅游经济 | 169篇 |
贸易经济 | 1884篇 |
农业经济 | 454篇 |
经济概况 | 1215篇 |
信息产业经济 | 1篇 |
邮电经济 | 31篇 |
出版年
2023年 | 77篇 |
2021年 | 96篇 |
2020年 | 188篇 |
2019年 | 223篇 |
2018年 | 308篇 |
2017年 | 361篇 |
2016年 | 319篇 |
2015年 | 209篇 |
2014年 | 279篇 |
2013年 | 1197篇 |
2012年 | 364篇 |
2011年 | 365篇 |
2010年 | 344篇 |
2009年 | 364篇 |
2008年 | 341篇 |
2007年 | 300篇 |
2006年 | 243篇 |
2005年 | 208篇 |
2004年 | 215篇 |
2003年 | 224篇 |
2002年 | 173篇 |
2001年 | 223篇 |
2000年 | 222篇 |
1999年 | 190篇 |
1998年 | 185篇 |
1997年 | 205篇 |
1996年 | 181篇 |
1995年 | 190篇 |
1994年 | 167篇 |
1993年 | 168篇 |
1992年 | 198篇 |
1991年 | 189篇 |
1990年 | 150篇 |
1989年 | 154篇 |
1988年 | 124篇 |
1987年 | 120篇 |
1986年 | 127篇 |
1985年 | 179篇 |
1984年 | 159篇 |
1983年 | 174篇 |
1982年 | 137篇 |
1981年 | 169篇 |
1980年 | 141篇 |
1979年 | 160篇 |
1978年 | 135篇 |
1977年 | 122篇 |
1976年 | 127篇 |
1975年 | 106篇 |
1974年 | 104篇 |
1973年 | 85篇 |
排序方式: 共有10000条查询结果,搜索用时 78 毫秒
1.
Empirica - In March 2010, the European Commission launched the Europe 2020 strategy ‘for smart, sustainable and inclusive growth’ in the EU. Education is a major pillar of the Europe... 相似文献
2.
The Review of Austrian Economics - A key insight in Hayek’s thought is the importance of so-called “local knowledge” in economic activity. In The Fatal Conceit, he states that... 相似文献
3.
We investigate the impact of housing wealth, credit availability and financial distress on college enrolment decisions. We find that housing wealth is negatively related to enrolment in public schools and positively related to enrolment in private schools. This evidence suggests that, on average, students substituted away from private schools towards public institutions during the recent financial crisis. 相似文献
4.
Without guaranteed compensation, granted by the German Renewable Energy Sources Act (Erneuerbare Energien Gesetz/EEG), biogas plants compete with all other plant types on the market for electrical energy. However, exchange-based electricity products do not currently permit an economically viable operation of biogas plants owing to their cost situation. 相似文献
5.
Objective: This study was to determine if calcium fortification yields a higher price per serving in grocery store products. Researchers compared store brand to national brand grocery products in relation to cost in order to examine if calcium values were similar between store brand and national brand products. Methods: A total of 112 store brand and 211 national brand grocery products were collected from three low (national chain store), middle and high priced (Virginia and North Carolina regional store) grocery venues. Products were compared using price and calcium percentage per serving. ANOVA was used to determine between store brand and national brand for price per serving and calcium content, and between grocery venues. Results: National brand fortified products had a significantly lower mean price per serving when compared to national brand non-fortified products (p = 0.0002). There was no statistical difference between store brand fortified and non-fortified products (p = 0.9256). Low priced store brand products had the lowest mean price per serving ($0.34 ±0.24). Conclusions: This study found store brand products have similar calcium content as national brand products. Product cost was lower at low priced store compared to middle and high priced stores. 相似文献
6.
Verónica Amarante 《Feminist Economics》2018,24(1):1-34
Although Colombia, Mexico, Peru, and Uruguay show similar empirical patterns in terms of time women devote to unpaid work, they also present important variations in how unpaid work is distributed between men and women. Using time-use surveys for the 2007–10 period, this study finds a uniform pattern across the four countries regarding the main individual-level variables related to the allocation of unpaid work. When decomposing the gender gap in hours devoted to unpaid work, most of the difference cannot be attributed to variations in observable characteristics of men and women: the unexplained part of the gap is the dominant part. Results suggest that both the strength of traditional gender roles and existing welfare architecture are relevant factors in understanding variations in how unpaid work is distributed between men and women in these four countries. The results reaffirm that powerful interventions are needed to shift gender norms about unpaid work. 相似文献
7.
Audretsch David B. Link Albert N. 《The International Entrepreneurship and Management Journal》2019,15(1):195-208
A compelling body of research has found that investments in knowledge from other firms and universities spill over to enhance the performance of entrepreneurial firms. This literature has shown that firm performance is positively related to investments in new knowledge by other firms and research universities. This paper addresses a gap in the literature by positing that public sector knowledge is also conducive to enhancing performance by knowledge intensive entrepreneurial (KIE) firms. Our findings suggest that the public sector provides a fertile source of knowledge for enhancing KIE firm performance.
相似文献8.
László Csató 《Group Decision and Negotiation》2018,27(6):1011-1027
An axiomatic approach is applied to the problem of extracting a ranking of the alternatives from a pairwise comparison ratio matrix. The ordering induced by row geometric mean method is proved to be uniquely determined by three independent axioms, anonymity (independence of the labelling of alternatives), responsiveness (a kind of monotonicity property) and aggregation invariance, which requires the preservation of group consensus, that is, the pairwise ranking between two alternatives should remain unchanged if unanimous individual preferences are combined by geometric mean. 相似文献
9.
Simón Sosvilla-Rivero 《Applied economics》2018,50(42):4540-4555
Expectations are at the centre of modern macroeconomic theory and policymakers. In this article, we examine the predictive ability and the consistency properties of macroeconomic expectations using data of the European Central Bank (ECB) Survey of Professional Forecasters (SPF). In particular, we provide evidence on the properties of forecasts for three key macroeconomic variables: the inflation rate, the growth rate of real gross domestic product and the unemployment rate. 相似文献
10.
David McGillivray Michael B. Edwards Ian Brittain Jason Bocarro Joerg Koenigstorfer 《Leisure Studies》2019,38(2):175-190
In this conceptual article, the authors propose a framework for how progressive human rights outcomes may be obtained in the context of bidding, planning and implementing major sport events (MSEs) through the implementation of four pathways, including good governance, the democratic participation of stakeholders, the formalisation of human rights agendas and the deployment of sensitive urban development. The authors argue that there is a need for adherence to internationally recognised standards, such as the Universal Declaration of Human Rights and the United Nations Guiding Principles on Business and Human Rights if rhetorical statements from MSE awarding bodies and host organisers are to be accountable to a wider set of actors. If researchers and practitioners want to address some of the critical issues related to human rights and MSEs, it is imperative that key actors working in the rights sphere are involved in shaping the research agenda and monitoring its implementation. Academics need to take a proactive approach aimed at achieving both theoretically grounded and practically relevant solutions, with engagement occurring over an extended period of time. This approach, avowedly political and concerned with genuine action, is a key way in which MSE stakeholders can be held to account for their actions in regard to human rights. 相似文献