全文获取类型
收费全文 | 362篇 |
免费 | 11篇 |
专业分类
财政金融 | 52篇 |
工业经济 | 18篇 |
计划管理 | 46篇 |
经济学 | 109篇 |
综合类 | 2篇 |
运输经济 | 2篇 |
旅游经济 | 1篇 |
贸易经济 | 80篇 |
农业经济 | 14篇 |
经济概况 | 42篇 |
邮电经济 | 7篇 |
出版年
2023年 | 8篇 |
2022年 | 3篇 |
2021年 | 4篇 |
2020年 | 10篇 |
2019年 | 14篇 |
2018年 | 20篇 |
2017年 | 12篇 |
2016年 | 13篇 |
2015年 | 12篇 |
2014年 | 14篇 |
2013年 | 33篇 |
2012年 | 16篇 |
2011年 | 14篇 |
2010年 | 8篇 |
2009年 | 24篇 |
2008年 | 19篇 |
2007年 | 9篇 |
2006年 | 12篇 |
2005年 | 11篇 |
2004年 | 13篇 |
2003年 | 14篇 |
2002年 | 7篇 |
2001年 | 8篇 |
2000年 | 8篇 |
1999年 | 5篇 |
1998年 | 5篇 |
1997年 | 8篇 |
1996年 | 8篇 |
1995年 | 7篇 |
1994年 | 3篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1983年 | 2篇 |
1982年 | 3篇 |
1980年 | 2篇 |
1979年 | 3篇 |
1978年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1969年 | 2篇 |
1958年 | 1篇 |
1957年 | 1篇 |
排序方式: 共有373条查询结果,搜索用时 0 毫秒
301.
This paper examines the formation of risk sharing networks in the rural Philippines. We find that geographic proximity–possibly correlated with kinship–is a major determinant of mutual insurance links among villagers. Age and wealth differences also play an important role. In contrast, income correlation and differences in occupation are not determinants of network links. Reported network links have a strong effect on subsequent gifts and loans. Gifts between network partners are found to respond to shocks and to differences in health status. From this we conclude that intra-village mutual insurance links are largely determined by social and geographical proximity and are only weakly the result of purposeful diversification of income risk. The paper also makes a methodological contribution to the estimation of dyadic models. 相似文献
302.
Mind the Gap! International Comparisons of Productivity in Services and Goods Production 总被引:1,自引:0,他引:1
Abstract. In this paper, we make a comparison of industry output, inputs and productivity growth and levels between seven advanced economies (Australia, Canada, France, Germany, the Netherlands, United Kingdom and United States). Our industry-level growth accounts make use of input data on labour quantity (hours) and composition (schooling levels), and distinguish between six different types of capital assets (including three information and communication technology (ICT) assets). The comparisons of levels rely on industry-specific purchasing power parities (PPPs) for output and inputs, within a consistent input–output framework for the year 1997. Our results show that differences in productivity growth and levels can be mainly traced to market services, not to goods-producing industries. Part of the strong productivity growth in market services in Anglo-Saxon countries, such as in Australia and Canada, may be related to relatively low productivity levels compared with the United States. In contrast, services productivity levels in continental European countries were on par with the United States in 1997, but growth in Europe was much weaker since then. In terms of factor input use, the United States is very different from all other countries, mostly because of the more intensive use of ICT capital in the United States. 相似文献
303.
With a socioeconomic model of the determinants of savings that takes into account variables reflecting the abrupt changes in the divorce rate that occurred during the 1970s and the 1980s in the U.S., the increase in women's participation in the labour force, and their greater investrnent in education, we explain part of the measured decline in the saving rate. The uncertainty generated by the increased likelihood of divorces encourages households and women, in particular, to substitute human capital to financial or physical capital for precautionary savings.The authors thank Anna J. Schwartz and Pierre Perron for helpful suggestions and Anne-Marie El Hakim for her dedicated assistance on this project. The comments of the editor and of an anonymous referee contributed to improve the final version of the paper. The project was financed, in part, by a grant of the Quebec FCAR Fund. 相似文献
304.
Marcel van den Berg Charles van Marrewijk 《The journal of international trade & economic development》2017,26(4):425-450
Usingmicro-data for Dutch firms, we argue that both the geographic component (what country is the import from) and the intensity component (what type of good is imported) is crucial for measuring and understanding productivity premia associated with importing. For example, our results indicate that the productivity premium associated with importing technology-intensive products from Taiwan differs from importing unskilled-labor-intensive products from Switzerland. We show that increasing distance and decreasing levels of development of the origin economy are negatively associated with the productivity premia of importing. Similarly, these premia are larger for technology- intensive goods and smaller for unskilled-labor-intensive goods. This implies that the geographic-intensity markets are unique and cannot be lumped together. In addition, a more dispersed import portfolio (the extensive dimension) is always positively associated with firm-level productivity. 相似文献
305.
306.
307.
Marcel Nutz 《Mathematical Finance》2016,26(2):252-268
We give a general formulation of the utility maximization problem under nondominated model uncertainty in discrete time and show that an optimal portfolio exists for any utility function that is bounded from above. In the unbounded case, integrability conditions are needed as nonexistence may arise even if the value function is finite. 相似文献
308.
Marcel van den Berg Ilke Van Beveren Oscar Lemmers Tommy Span Adam N. Walker 《The World Economy》2019,42(9):2774-2789
This study assesses the contribution of the Dutch public export credit insurance facility (ECIF) to Dutch GDP and employment. Unlike previous studies concerning export credit insurance, which generally adopt the gravity model of trade, we adopt an input–output approach. The results show that the contribution of economic activity insured by the public ECIF to GDP averages 0.24% annually. This concerns value added generated both by exporters and by their domestic suppliers in the value chain. The contribution to employment shows an average of 0.27%, accumulating to 95,000 jobs (FTE) over 5 years. The estimated contribution of the public ECIF to the Dutch economy should be considered an upper boundary of its true contribution. Therefore, we examine the extent to which the above economic gains would be realised if the facility was unavailable using highly disaggregated trade data. The basic idea is that if certain products are only exported to certain destinations with the aid of the public ECIF, then this indicates a high degree of additionality. The inconclusiveness of our results underlines the difficulties in assessing the degree of additionality. 相似文献
309.
Finding the True Voice of the Customer in CPG Supply Chains: Shopper‐Centric Supply Chain Management
Demand and supply integration is the subject of increasing scholarly attention. The theoretical emphasis on combining market and supply chain data as the basis for strategic and operational decision making is particularly relevant in the context of Consumer Packaged Goods (CPG) supply chains, and offers the basis for advancing our understanding and knowledge in this field. Point‐of‐sale (POS) data are commonly used as the demand signal in CPG supply chains. Using empirical data, this research demonstrates that POS data can be influenced by nondemand factors. We present a number of issues raised by this finding. 相似文献
310.
Marcel Fafchamps 《Journal of development economics》1996,50(2):313-335
The lack of a proper enforcement mechanism for sovereign debt generates a commitment failure. As a result, a sovereign may seek to improve its position in debt renegotiations and thus evade its debt obligations by reducing exports. Conditionality seeks to provide a solution to the incentive problem by addressing the commitment failure. Formalizing this argument, we show that conditionality helps the repayment of sovereign debt. In certain circumstances, it can eliminate debt overhang, especially when it is coupled with concessionary lending of sufficient magnitude. It is, however, unable to restore first best. When it is anticipated by lenders, conditionality may get international financial institutions and sovereign debtors into a trap where the debt overhang persist, debt rescheduling takes place periodically, and conditionality continues indefinitely. 相似文献