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   348篇
  免费   1篇
财政金融   64篇
工业经济   22篇
计划管理   50篇
经济学   71篇
综合类   7篇
运输经济   7篇
旅游经济   20篇
贸易经济   63篇
农业经济   9篇
经济概况   36篇
  2021年   4篇
  2020年   4篇
  2019年   2篇
  2018年   8篇
  2017年   6篇
  2016年   12篇
  2015年   3篇
  2014年   6篇
  2013年   39篇
  2012年   9篇
  2011年   5篇
  2010年   6篇
  2009年   16篇
  2008年   11篇
  2007年   13篇
  2006年   7篇
  2005年   10篇
  2004年   10篇
  2003年   6篇
  2002年   15篇
  2001年   10篇
  2000年   8篇
  1999年   9篇
  1998年   8篇
  1997年   6篇
  1996年   7篇
  1995年   4篇
  1994年   2篇
  1993年   5篇
  1992年   5篇
  1991年   2篇
  1990年   5篇
  1989年   3篇
  1988年   4篇
  1987年   2篇
  1986年   7篇
  1985年   5篇
  1984年   10篇
  1983年   6篇
  1982年   7篇
  1981年   8篇
  1980年   4篇
  1979年   5篇
  1978年   2篇
  1977年   2篇
  1976年   4篇
  1975年   3篇
  1974年   3篇
  1973年   3篇
  1971年   2篇
排序方式: 共有349条查询结果,搜索用时 0 毫秒
61.
Economists recognise the need for making decisions which are sensitive to risk, but they have been unable to compute the decisions which satisfy the von Neumann-Morgenstern theory of choice under risk in a multivariable dynamic context. This paper explores sequential decision rules which optimise a second-order approximation to von Neumann-Morgenstern utilities, with arbitrary probability distributions and intertemporal stochastic dependence. These rules are used to generate optimal stockpiling rules for stabilising the price in a high-risk commodity market. A clear trade-off emerges between the ambition and security objectives of market management.  相似文献   
62.
    
Most economists argue that transparency in monetary policy is desirable because it helps the private sector make better informed decisions. They also argue that a lack of transparency has been a key problem in Europe's monetary policy. Using standard models—where there are also opportunities to use fiscal policy—we show that a lack of transparency will have very different effects depending on whether it represents a lack of political transparency or a lack of economic (or information) transparency. The former allows the central bank to create and exploit a ‘strategic’ reputation to its own advantage. The latter does not. Thus, political transparency helps us understand how monetary policy decisions are made. But economic transparency would reveal what information went into those decisions.  相似文献   
63.
Some 'real' problems of 'virtual' organisation   总被引:1,自引:0,他引:1  
This paper presents an ethnographic study of organisational change in a retail bank considering issues surrounding the supposed emergence of the 'virtual organisation'. It outlines emerging problems in organisational work as a consequence of the shift toward 'virtuality' and questions the explanatory value of such theoretical stances.  相似文献   
64.
65.
    
We derive expressions for the density of the time to ruin given that ruin occurs in a Sparre Andersen model in which individual claim amounts are exponentially distributed and inter-arrival times are distributed as Erlang(n,?β). We provide numerical illustrations of finite time ruin probabilities, as well as illustrating features of the density functions.  相似文献   
66.
The concept of ‘Devolution’—the transfer of powers away from the Central Government to more local bodies of Government, has been used across many different areas of policy and by many different national governments. This paper examines the devolution of transport powers to the existing Local Traffic Authorities in England via the 2004 Traffic Management Act. The paper first presents a summary of how several different nations have undertaken this process of devolving transport powers and responsibilities to either new or existing bodies. It then presents research from an electronic survey concerning how English Local Traffic Aut`horities are choosing to use some of the new powers available to them and their opinion on complementary areas of transport policy. Research is also presented from structured telephone interviews, concerning how individual Local Authorities perceive the efficacy and equity of the new legislation. Overall, the results show that only some of these new powers are likely to be used by English Local Authorities, with limited variation in how different types of LTA are choosing to implement these new powers. The structured telephone interviews provided some evidence that rural Authorities in particular are more dissatisfied with the legislation and consider some of the measures unhelpful. The results provide some insights on the formulation of devolved policy applicable to existing Local Government bodies and the varying benefits that can be perceived to apply to different types of Local Authority. Conclusions are drawn on some of the practical difficulties arising from the English experience, and lessons of relevance are drawn for other nations considering a similar devolution of transport powers.  相似文献   
67.
This study seeks to answer the following question: Can sales representatives enhance their performance through their acceptance of information technology (IT) tools? Using data collected from two companies, we show that despite uncertain results and the frequent resistance among salespeople to IT interventions, IT acceptance indeed has a positive effect on sales performance. This occurs because salespeople using IT expand their knowledge and, in turn, gain improved targeting abilities, enhanced presentation skills, and increased call productivity. Thus, sales representatives have a strong incentive to accept IT because doing so is likely to sharpen their own job performance.  相似文献   
68.
Ethical dilemmas involving tax issues were identified by members of the American Institute of Certified Public Accountants as posing the most difficult ethical problem for them (Finn et al., Journal of Business Ethics 7(8), pp. 607–609, 1988). The KPMG tax shelter fraud case proves that the tax profession has not gone untainted in the age of numerous accounting and corporate scandals, such as the Enron débacle (Sikka and Hampton, Accounting Forum 29(3), 325–343, 2005). High-profile scandals serve to highlight the problems caused by differences in ethical judgement among accountants and tax practitioners and the issue of ethics has been brought publicly to the forefront of the profession. Nevertheless, the nature and dimension of ethical issues in tax practice have been largely unexplored (Erard, Journal of Public Economics 52(2), 163–197, 1993; Marshall et al., Journal of Business Ethics 17(12), 1265–1279, 1998; Frecknall Hughes, Unpublished PhD Thesis, The University of Leeds, 2002). This research aims to contribute to the debate on ethics in tax practice by reporting interview data on tax practitioners’ perceptions of ethics in the jurisdictions of Ireland and the United Kingdom and exploring the link or equation of ethics with risk management.  相似文献   
69.
The nature of government support for industry in the UK is examined. Support for tourism has not equalled that given to manufacturing but the grounds on which the case for tourism are argued are unsatisfactory. The circumstances where a free enterprise economy could be reconciled with increased government support for tourism are argued. A case is made for subsidized holidays and it is suggested that cash grants for tourism development are inappropriate and should be replaced by other forms of funding.  相似文献   
70.
This article proposes a new methodology for estimating the impactof fuel price and tax changes on the general price level andthe distribution of income and applies a model to Thailand usingdata for 1975–76 and 1981–82. Because the modelallows for pricing under international competition where taxincreases must be partially absorbed in reduced factor incomerather than always being passed on in higher consumer prices,the results are significantly different from those generatedby the more conventional cost-plus pricing rule. The inflationaryimpact of fuel tax changes is slight because of both the opennessof the economy and the low energy intensity of manufacturingand other production in Thailand. In contrast, taxes on importsengender price increases not only for imports but also for goodswhich substitute for imports. The model also indicates thatthe net effects of taxes on petroleum products (other than kerosene)are progressive in their distributional impact, relative toa tax on imports or consumption. A main policy conclusion ofthe study is that fuel taxes could be used to increase bothequity and allocative efficiency without inducing significantinflationary responses. It follows that in the current circumstancesof falling world oil prices, developing countries could generaterevenues needed for structural adjustment by increasing fueltaxes to maintain domestic petroleum price levels.  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