全文获取类型
收费全文 | 9959篇 |
免费 | 238篇 |
专业分类
财政金融 | 1910篇 |
工业经济 | 830篇 |
计划管理 | 1748篇 |
经济学 | 2195篇 |
综合类 | 119篇 |
运输经济 | 74篇 |
旅游经济 | 154篇 |
贸易经济 | 1549篇 |
农业经济 | 507篇 |
经济概况 | 1089篇 |
信息产业经济 | 1篇 |
邮电经济 | 21篇 |
出版年
2023年 | 59篇 |
2021年 | 79篇 |
2020年 | 133篇 |
2019年 | 202篇 |
2018年 | 209篇 |
2017年 | 244篇 |
2016年 | 245篇 |
2015年 | 148篇 |
2014年 | 225篇 |
2013年 | 982篇 |
2012年 | 315篇 |
2011年 | 350篇 |
2010年 | 298篇 |
2009年 | 332篇 |
2008年 | 294篇 |
2007年 | 267篇 |
2006年 | 251篇 |
2005年 | 200篇 |
2004年 | 193篇 |
2003年 | 197篇 |
2002年 | 223篇 |
2001年 | 199篇 |
2000年 | 236篇 |
1999年 | 203篇 |
1998年 | 208篇 |
1997年 | 197篇 |
1996年 | 207篇 |
1995年 | 163篇 |
1994年 | 151篇 |
1993年 | 177篇 |
1992年 | 176篇 |
1991年 | 173篇 |
1990年 | 168篇 |
1989年 | 124篇 |
1988年 | 110篇 |
1987年 | 115篇 |
1986年 | 131篇 |
1985年 | 185篇 |
1984年 | 144篇 |
1983年 | 132篇 |
1982年 | 108篇 |
1981年 | 133篇 |
1980年 | 112篇 |
1979年 | 119篇 |
1978年 | 119篇 |
1977年 | 70篇 |
1976年 | 83篇 |
1975年 | 67篇 |
1974年 | 59篇 |
1973年 | 69篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
91.
Summary Two behavioural models of economic growth are developed: a neo-classical and a neo-keynesian (Kaldorian) one.In the neo-classical model consumers aspire to a certain level of consumption. Savings and supply of labour (man-hours) are the means for reaching this level.In the neo-keynesian model firms and households have a certain aspiration level with respect to profits and consumption, respectively. To reach these levels firms decide to invest and households to supply man-hours.In both models growth is entirely dependent on the parameters of the behaviour equations. In this respect they differ from the traditional neo-classical and neo-keynesian (Kaldorian) models, in which growth is eventually determined by autonomous technical progress and growth of the labour force. 相似文献
92.
93.
94.
95.
96.
Raut LK 《Journal of development economics》1991,34(1-2):123-150
A study is conducted in attempts to increase the understanding of the links between macroeconomic effects and causes of population growth in formulating policy. An overlapping generations general equilibrium model is employed aggregating household decisions about fertility, savings, and investment in the human capital of children with the objective of studying intertemporal relationships among population growth, income distribution, inter-generation social mobility, skill composition of the labor force, and household income. As a result of endogenous fertility, the equilibrium path attains steady state from the second generation. Income tax transfer, child taxation, and social security taxation policies are also examined in the paper. A structural explanation is given for the inverse household income-child quantity and negative child quality-quantity relationships seen in developing countries. In a Cobb-Douglas economy, these relationships hold in the short-run, potentially working over the long-run in other economies. Overall, the model shows that group interests may hinder emergence of perfect capital markets with private initiatives. Where developing countries are concerned, these results have strong implications for population policy. A policy mix of building good quality schools, or subsidizing rural education, introducing a formal social security program, and providing high-yield, risk-free investments, banking, and insurance services to the poor is recommended. 相似文献
97.
98.
In 1988 the Journal of Business Ethics published a paper by David Mathison entitled Business Ethics Cases and Decision Models: A Call for Relevancy in the Classroom. Mathison argued that the present methods of teaching business ethics may be inappropriate for MBA students. He believes that faculty are teaching at one decision-making level and that students are and will be functioning on another (lower) level. The purpose of this paper is to respond to Mathison's arguments and offer support for the present methods and materials used to teach Master level ethics classes. The support includes suggested class discussion ideas and assignments.Victoria K. Strong is a graduate student at Bentley College. She returned to school to pursue a Master of Science in Accountancy after working in the engineering profession for 12 years. She received her B.S. in Mechanical Engineering in 1984. Her business experience includes positions as Mechanical Design Engineer and Unit Supervisor of an engineering development laboratory.
Alan N. Hoffman is an Associate Professor of Management at Bentley College. He received his DBA from Indiana University. Dr. Hoffman's writing has been published in the Academy of Management Journal and Human Relations.The authors would like to thank Carolyn Colt and the entire spring 1988 MG520-class for their valuable contributions. 相似文献
99.
Victor K 《National journal》1990,22(12):704-707
Unions are willing to strike over it, and companies are ready to draw the line, too. Now both sides are turning to Congress to fix the health insurance mess. This is the first of two articles on responses to the growing health care crisis. A report on state efforts begins on p. 708. 相似文献
100.
Regional, national, and spatially explicit scenarios of demographic and economic change based on SRES 总被引:4,自引:0,他引:4
We report here spatially explicit scenario interpretations for population and economic activity (GDP) for the time period 1990 to 2100 based on three scenarios (A2, B1, and B2) from the IPCC Special Report on Emissions Scenarios (SRES). At the highest degree of spatial detail, the scenario indicators are calculated at a 0.5 by 0.5 degree resolution. All three scenarios follow the qualitative scenario characteristics, as outlined in the original SRES scenarios. Two scenarios (B1 and B2) also follow (with minor adjustments due to scenario improvements) the original SRES quantifications at the level of 4 and 11 world regions respectively. The quantification of the original SRES A2 scenario has been revised to reflect recent changing perceptions on the demographic outlook of world population growth. In this revised “high population growth” scenario, A2r world population reaches some 12 billion by 2100 (as opposed to some 15 billion in the original SRES A2 scenario) and is characterized by a “delayed fertility transition” that is also mirrored in a delayed (economic) development catch-up, resulting in an initially stagnating and subsequently only very slow reduction in income disparities. The spatially explicit scenario interpretation proceeds via two steps. Through a combination of decomposition and optimization methods, world regional scenario results are first disaggregated to the level of 185 countries. In a subsequent second step, national results are further disaggregated to a grid cell level, taking urbanization and regional (rural–urban) income disparities explicitly into account. A distinguishing feature of the spatially explicit scenario results reported here is that both methodologies, as well as numerical assumptions underlying the “downscaling” exercise, are scenario-dependent, leading to distinctly different spatial patterns of population and economic activities across the three scenarios examined. 相似文献