全文获取类型
收费全文 | 23322篇 |
免费 | 1246篇 |
国内免费 | 173篇 |
专业分类
财政金融 | 2784篇 |
工业经济 | 1046篇 |
计划管理 | 4752篇 |
经济学 | 7161篇 |
综合类 | 2176篇 |
运输经济 | 98篇 |
旅游经济 | 100篇 |
贸易经济 | 2387篇 |
农业经济 | 1937篇 |
经济概况 | 2299篇 |
信息产业经济 | 1篇 |
出版年
2024年 | 40篇 |
2023年 | 234篇 |
2022年 | 210篇 |
2021年 | 362篇 |
2020年 | 752篇 |
2019年 | 715篇 |
2018年 | 476篇 |
2017年 | 618篇 |
2016年 | 543篇 |
2015年 | 613篇 |
2014年 | 1563篇 |
2013年 | 1868篇 |
2012年 | 1869篇 |
2011年 | 2334篇 |
2010年 | 1704篇 |
2009年 | 1493篇 |
2008年 | 1583篇 |
2007年 | 1984篇 |
2006年 | 1620篇 |
2005年 | 995篇 |
2004年 | 639篇 |
2003年 | 632篇 |
2002年 | 345篇 |
2001年 | 280篇 |
2000年 | 224篇 |
1999年 | 187篇 |
1998年 | 166篇 |
1997年 | 155篇 |
1996年 | 133篇 |
1995年 | 64篇 |
1994年 | 64篇 |
1993年 | 42篇 |
1992年 | 18篇 |
1991年 | 19篇 |
1990年 | 3篇 |
1989年 | 6篇 |
1988年 | 7篇 |
1987年 | 6篇 |
1986年 | 6篇 |
1985年 | 49篇 |
1984年 | 45篇 |
1983年 | 28篇 |
1982年 | 18篇 |
1981年 | 7篇 |
1980年 | 8篇 |
1979年 | 5篇 |
1978年 | 7篇 |
1977年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
41.
Takeshi Momi 《Journal of Economic Theory》2003,111(2):240-250
The purpose of this paper is to give a global characterization of excess demand functions in a two-period exchange economy with incomplete real asset markets. We show that continuity, homogeneity and Walras’ law characterize the aggregate excess demand functions on any compact price set which maintains the dimension of the budget set. 相似文献
42.
跨国公司技术联盟:动因、效应及启示 总被引:1,自引:0,他引:1
樊增强 《中央财经大学学报》2003,(10):65-68
跨国公司技术联盟是在经济全球化与一体化的国际背景下发展起来的,它被愈来愈多的人认为是一种知识联盟,是一种独立的组织形式。跨国公司进行技术联盟的动因在于:获取与企业核心技术相关的上下游技术、适应网络竞争的需要及促进研究与开发等。跨国公司技术联盟既给合作方带来一定的积极效应,同时也产生相当的负面影响。在当前,跨国公司技术联盟对我国企业进行技术联盟与合作有积极的借鉴意义。 相似文献
43.
This research investigates the degree of emphasis placed by the Australian manufacturing industry on Research and Development (R&D) strategy as well as on other organisational strategies such as marketing, HRs (HR), technology, and operations at the functional level. The research extends further to investigate whether the emphasis on R&D strategy differs with contextual factors such as firm size, firm’s generic strategy, type of market, firm’s life cycle stage, etc. A mail survey was carried out to collect information from manufacturing firms across Australia. This was followed by an on-site interview of some of the senior managers of manufacturing firms from three Australian states: South Australia, Victoria and New South Wales.The study found that although the emphasis on R&D strategy has received a high priority in the past few years, it has not been as effective as the operations strategy and the technology strategy. The operations strategy has been accorded the highest importance in the past few years and this will continue in the future. The study also indicated that firms, which adopt a differentiation generic strategy, put more emphasis on R&D than the firms, which adopt cost leadership and focus generic strategies. The results did not indicate any evidence of a relationship between firm size and the R&D strategy although large firms are found to put more emphasis on operations and marketing strategies. Relatively higher emphasis was placed on the R&D strategy by businesses: at the growth stage; involved in the manufacture of consumer goods as opposed to industrial goods; involved in exports with a higher sales growth in export markets; and having a higher growth rate relative to their industry. 相似文献
44.
我国B2C电子商务支付方式及信用风险分析 总被引:5,自引:0,他引:5
个人支付是开展B2C电子商务的必备条件,是制约中国B2C电子商务发展的瓶颈之一。本文介绍了目前国内的支付体系和B2C电子商务支付方式,从交易的信用风险角度分析了我国B2C电子商务支付现状的成因,并提出了初步对策。 相似文献
45.
Chikashi Tsuji 《Asia-Pacific Financial Markets》2003,10(2-3):163-185
The objective of this paper is to determine the best predictor of equity market crashes by focusing particularly on volatility and market liquidity. In finance, volatility has traditionally been regarded as the best measure of market risk. However, this paper shows that the forecast value of market liquidity, in particular our modified calculated market depth, predicts equity market crashes much more accurately than does the forecast values of EGARCH or Implied Volatility. 相似文献
46.
While the dynamic theory of production provides little insight towards identifying a specific functional form for the firm's technology, dynamic production analysis has been explored traditionally in a parametric framework. A nonparametric dynamic dual cost approach to production analysis is developed in this article. Recovering technological information from intertemporal cost minimizing behavior is possible without imposing a parametric functional form on the firm's technology. Nonparametric tests to analyze the structure of a dynamic technology are presented from a dynamic cost minimizing perspective. The empirical implementation of these tests is illustrated for a balanced panel data set of Pennsylvania dairy operators during the time period 1986–1992. 相似文献
47.
The main objective of this paper is to analyse consumer response and welfare effects due to changes in energy or environmental policy. To achieve this objective we formulate and estimate an econometric model for non-durable consumer demand in Sweden that utilises micro- and macro-data. In the simulations, we consider two revenue neutral scenarios that both imply a doubling of the CO2 tax; one that returns the revenues in the form of a lower VAT and one that subsidise public transport. One conclusion from the simulations is that the CO2 tax has regional distribution effects, in the sense that household living in sparsely populated areas carry a larger share of the tax burden. 相似文献
48.
David J. Evans 《Fiscal Studies》2005,26(2):197-224
In social project appraisal, the policy profile of both distributional welfare weights and the social discount rate has risen considerably in recent years. This fact has important implications for the allocation of funds to social projects and policies in countries, and in unions of countries such as the EU. A key component in the formulae for both welfare weights and the social discount rate is the elasticity of marginal utility of consumption, e. A critical review of existing evidence on e suggests that the UK Treasury's preferred value of unity is too low. New evidence presented in this paper, based on the structure of personal income tax rates, suggests that, on average, for developed countries e is close to 1.4. This particular approach to the estimation of e has previously been under‐utilised by researchers. 相似文献
49.
This paper demonstrates howadditional rents are generated in a fisherycharacterized by intraseasonal variation infish characteristics, including size,condition, and composition. Based on anexpanded conceptual model of the optimalharvest rule, fish characteristics affect preand post harvest production yields and outputprices. A dynamic empirical model, which uses asystem of quality characteristics and anhedonic equation, illustrates the complexrelationships and management choices associatedwith internalizing seafood qualitycharacteristics in a hake fishery. The modelretains the regulated open access managementsystem, but controls intertemporal andintersectoral quotas, production portfolios,and total allowable catch. Results demonstratethat including revenue-side effects frominternalizing fish quality can generatesignificantly greater rents and reduce therelative benefits of increased productionyields. If excluded, bioeconomic models canunderestimate the level of regulatory rentdissipation and overemphasize managementobjectives such as full utilization, whichcould misdirect processing decisions and resultin a suboptimal resource management plan.Implications for data collection,multidisciplinary analysis, and improvements inmarine resource management are discussed. 相似文献
50.
伴随中国私营经济而发生的私营资本原始积累,对中国的经济社会发展,对加速中国的社会主义现代化建设,是功绩卓著的。中国之所以能在20世纪末达到小康,私营资本原始积累是立下汗马功劳的。在中国今后的全面小康社会建设中私营资本原始积累必将发挥越来越大的功效。 相似文献