全文获取类型
收费全文 | 5665篇 |
免费 | 156篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 1001篇 |
工业经济 | 366篇 |
计划管理 | 899篇 |
经济学 | 1183篇 |
综合类 | 70篇 |
运输经济 | 40篇 |
旅游经济 | 91篇 |
贸易经济 | 927篇 |
农业经济 | 259篇 |
经济概况 | 983篇 |
邮电经济 | 3篇 |
出版年
2023年 | 35篇 |
2021年 | 43篇 |
2020年 | 79篇 |
2019年 | 133篇 |
2018年 | 159篇 |
2017年 | 171篇 |
2016年 | 156篇 |
2015年 | 88篇 |
2014年 | 152篇 |
2013年 | 564篇 |
2012年 | 169篇 |
2011年 | 230篇 |
2010年 | 190篇 |
2009年 | 166篇 |
2008年 | 160篇 |
2007年 | 156篇 |
2006年 | 130篇 |
2005年 | 108篇 |
2004年 | 98篇 |
2003年 | 105篇 |
2002年 | 105篇 |
2001年 | 127篇 |
2000年 | 107篇 |
1999年 | 91篇 |
1998年 | 114篇 |
1997年 | 77篇 |
1996年 | 77篇 |
1995年 | 94篇 |
1994年 | 60篇 |
1993年 | 84篇 |
1992年 | 79篇 |
1991年 | 81篇 |
1990年 | 75篇 |
1989年 | 79篇 |
1988年 | 67篇 |
1987年 | 70篇 |
1986年 | 75篇 |
1985年 | 79篇 |
1984年 | 90篇 |
1983年 | 65篇 |
1982年 | 74篇 |
1981年 | 68篇 |
1980年 | 78篇 |
1979年 | 66篇 |
1978年 | 46篇 |
1977年 | 49篇 |
1976年 | 39篇 |
1975年 | 48篇 |
1973年 | 39篇 |
1972年 | 33篇 |
排序方式: 共有5822条查询结果,搜索用时 31 毫秒
51.
V. N. Filina 《Studies on Russian Economic Development》2009,20(3):259-267
This paper considers problems of increased foreign trade networks requiring faster growth of multimodal shipping and exact coordination of all points in the chain of freight delivery. Special attention is paid to rail and sea shipping integration in major directions of freight flows. 相似文献
52.
The paper looks at topical points of the formation of the domestic natural gas market, the definitive ones being the rules of interaction between the monopoly company and the independent gas producers. Elaborated corporate interaction rules are presented as a Grid Code. The mechanism of a business game between key domestic gas market players is proposed as a Grid Code development tool. 相似文献
53.
In this paper, we review and critique two prominent theories in the international business and international economics literatures regarding the role of multinational enterprises (MNEs) in host country development: the “spillovers” perspective on the impact of MNE investment in host countries and the liabilities of foreignness (LOF) view that specifies the constraints MNEs must overcome to succeed in local, developing country markets. We then propose an alternative conceptualization of MNE-host country relations in which MNEs and local nongovernmental organizations (NGOs) pursue collaborative relationships that make a positive, collective contribution to host country development and to MNE and NGO strategic goals in ways that neither sector is positioned to do alone. 相似文献
54.
M.S. Reed A. Bonn W. Slee N. Beharry-Borg J. Birch I. Brown T.P. Burt D. Chapman P.J. Chapman G.D. Clay S.J. Cornell E.D.G. Fraser J.H. Glass J. Holden J.A. Hodgson K. Hubacek B. Irvine N. Jin M.J. Kirkby W.E. Kunin F. Worrall 《Land use policy》2009
Upland areas provide UK society with many important functions, goods and services, but have experienced a number of disturbing trends and face an uncertain future. This paper outlines historic, current and future drivers of environmental, economic, socio-cultural and policy change in UK uplands, and assesses how these have affected or are likely to affect ways in which land is used and the provision of ecosystem services. Information is synthesised into scenarios summarising a range of possible futures anticipated for UK uplands to 2060 and beyond. Finally, innovations in science, technology, governance and policy are evaluated that could enable uplands to continue providing key ecosystem services under a range of scenarios. The paper concludes that many upland areas will need to be prepared for significant reductions in grazing and prescribed burning. Conversely, other areas could experience agricultural intensification, for example significant increases in grazing or an expansion of arable or bioenergy crops into upland valleys, due to anticipated increases in global demand for food and energy. These scenarios will take place in the context of climate change. Many may take place together and may interact with each other, with complex and unpredictable implications for the upland environment, economy and society. In this context, a number of advances are needed in science, technology and policy to maintain viable upland communities and the future provision of ecosystem services. These may include funding for ecological and hydrological restoration via carbon offsetting or other means. It may also involve advances in ecosystem service modelling, mapping and valuation, which through stakeholder participation could facilitate more integrated rural planning. New forms of environmental governance need to be explored that can empower those interested in developing upland economies to maintain thriving upland communities, while managing the ecosystem services they provide as efficiently as possible. 相似文献
55.
Increasing the inflation target in a New Keynesian (NK) model may require increasing, rather than decreasing, the nominal interest rate in the short run. We refer to this positive short‐run comovement between the nominal rates and inflation conditional on a nominal shock as Neo‐Fisherianism. We show that the NK model is more likely to be Neo‐Fisherian the more persistent is the change in the inflation target and the more flexible are prices. Neo‐Fisherianism is driven by the forward‐looking nature of the model. Modifications that make the framework less forward‐looking make it less likely for the model to exhibit Neo‐Fisherianism. 相似文献
56.
Nitrogen fertilizer taxes have been proposed as a means of controlling agricultural ‘over-production’ and nitrate pollution of water courses in the EC. This paper constructs time-series models of fertilizer demand which provide quantitative information relevant to this issue. Time-series data on the use of nitrogen fertilizer in UK agriculture is found to have a unit root with non-zero drift coupled with a one-time change in drift after testing against the alternative hypothesis that the process is trend-stationary with a break in trend. The stochastic component of the nitrogen use series is cointegrated with the ratio of the price of nitrogen fertilizer to the price of agricultural output. Appropriate error correction models are estimated. Both the short-run and long-run price elasticities of the response of nitrogen use are found to be rather low. Some brief policy conclusions are drawn. 相似文献
57.
Little research attention has been devoted to the impact of salesperson failure and recovery management on customer relationship development. This paper develops a theoretically anchored and externally validated sales recovery audit for the purpose of assessing sales organization performance in these matters. Results based on a survey of 177 sales managers indicate that practice of sales recovery efforts lags behind their perceived importance as they relate to organizational success. The sales recovery audit presented here can be a useful tool to continuously evaluate and enhance sales recovery efforts for the purpose of building a stronger relationship selling organization. 相似文献
58.
Carlos N. Bouza 《Metrika》2002,56(2):171-179
The estimation of the population mean when ranked set sampling [rss] is used for selecting the sample and non responses [nr]
are present, is studied. The nr stratum is sub sampled using simple random sampling with replacement. Two strategies are analyzed.
One of them is based on the selection of a sub sample from the nr in each cycle. The other uses sub samples selected among
the nr in each rank.
The accuracy of the proposed estimators is characterized by the corresponding expected variances. Simulations and real life
data are used for analyzing the behavior of them.
Acknowledgements: This paper was developed partially during the visit of the author to Université des Antilles et Gouyane. The author gratefully
acknowledges the helpful suggestions of the referees and thanks the support of DAAD for visiting Humboldt University where
a version of the paper version was made. 相似文献
59.
Michael Beer Mark D. Cannon James N. Baron Patrick R. Dailey Barry Gerhart Herbert G. Heneman Thomas Kochan Gerald E. Ledford Edwin A. Locke 《人力资源管理》2004,43(1):3-48
Why would managers abandon pay‐for‐performance plans they initiated with great hopes? Why would employees celebrate this decision? This article explores why managers made their decisions in 12 of 13 pay‐for‐performance “experiments” at Hewlett‐Packard in the mid‐1990s. We find that managers thought the costs of these programs to be higher than the benefits. Alternative managerial practices such as effective leadership, clear objectives, coaching, or training were thought a better investment. Despite the undisputed instrumentality of pay‐for‐performance to motivate, little attention has been given to whether the benefits outweigh the costs or the “fit” of these programs with high‐commitment cultures like Hewlett‐Packard was at the time. © 2004 Wiley Periodicals, Inc. 相似文献
60.
In multinational corporations, growth-triggering innovation often emerges in foreign subsidiaries from employees closest to customers and least attached to the procedures and politeness of the home office. But too often, heavy-handed responses from headquarters squelch local enthusiasm and drive out good ideas--and good people. The authors' research into more than 50 multinationals suggests that encouraging innovation in foreign subsidiaries requires a change in attitude. Companies should start to think of foreign subsidiaries as peninsulas rather than as islands--as extensions of the company's strategic domain rather than as isolated outposts. If they do, innovative ideas will flow more freely from the periphery to the corporate center. Basing their arguments on a rich array of examples, the authors say that encouraging such "innovation at the edges" also requires a new set of practices, with two aims: to improve the formal and informal channels of communication between headquarters and subsidiaries and to give foreign subsidiaries more authority to see their ideas through. The challenge for executives of multinationals is to find ways to liberalize, not tighten, internal systems and to delegate more authority to local subsidiaries. It isn't enough to ask subsidiary managers to be innovative; corporate managers need to give them incentives and support systems to facilitate their efforts. The authors suggest four approaches: give seed money to subsidiaries; use formal requests for proposals as a way of increasing the demand for seed money; encourage subsidiaries to be incubators for fledgling businesses; and build international networks. As part of the last approach, multinationals also need to create roles for idea brokers who can link entrepreneurs in foreign subsidiaries with other parts of the company. 相似文献