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   288篇
  免费   10篇
财政金融   47篇
工业经济   21篇
计划管理   64篇
经济学   45篇
综合类   4篇
运输经济   4篇
旅游经济   8篇
贸易经济   51篇
农业经济   23篇
经济概况   31篇
  2024年   1篇
  2021年   2篇
  2020年   5篇
  2019年   7篇
  2018年   8篇
  2017年   8篇
  2016年   8篇
  2015年   4篇
  2014年   7篇
  2013年   30篇
  2012年   16篇
  2011年   4篇
  2010年   13篇
  2009年   13篇
  2008年   18篇
  2007年   8篇
  2006年   11篇
  2005年   8篇
  2004年   5篇
  2003年   8篇
  2002年   8篇
  2001年   12篇
  2000年   6篇
  1999年   8篇
  1998年   8篇
  1997年   8篇
  1996年   4篇
  1995年   3篇
  1994年   6篇
  1993年   1篇
  1992年   3篇
  1991年   5篇
  1990年   1篇
  1989年   1篇
  1988年   2篇
  1987年   3篇
  1986年   2篇
  1985年   4篇
  1984年   4篇
  1983年   3篇
  1982年   7篇
  1981年   2篇
  1980年   3篇
  1979年   4篇
  1978年   1篇
  1975年   2篇
  1970年   2篇
  1968年   1篇
排序方式: 共有298条查询结果,搜索用时 328 毫秒
231.
Due to the intense voice service competition and subscriber growth saturation, the average revenue per user (ARPU) of mobile communications service providers continues to decline, thereby severely affecting their total revenue and profitability. To counter this challenge, mobile communications service providers are now moving from “tariff competition” to “service competition.” As mobile communications enter the next-generation network (NGN) era, network bandwidth and transmission speed are greatly enhanced. The enhancement enables mobile communications service providers to provide content-rich, multimedia value-added services to create new service value, meet demands of customers, and increase ARPU. To understand how to construct mobile value-added services, this study uses survey forms to collect feedback from 35 industry and research institution experts and scholars and to present systematically the finding on the mobile value-added services strategy. The research employs the analytic network process (ANP) to analyze the strategy of mobile service providers in delivering mobile services in the NGN. The business strategy evaluation framework and evaluation result can be used as guides for players in the mobile communications industry to review, improve, and enhance their service and strategy.  相似文献   
232.
This paper examines the issues relating to the most appropriate form of corporation ownership including organizational and cultural systems that will maximize the firm's value to society whilst maintaining a more sustainable market value. The paper argues that the maximization of firm value to society may be more readily achieved through a closed corporation type formation with better rights protection for all internal stakeholders, such as an employee-owned corporation or a limited liability partnership similar to Scott Bader Commonwealth and John Lewis Partnership, rather than a publicly-owned open corporation with large ‘moral debt’ claims, conflicts of interest, and agency costs. The four main perceived theoretical arguments against a closed corporation are: The horizon problem; the common-property problem; the non-transferability problem; and the control problem. Our analysis demonstrates how the Scott Bader Commonwealth and the John Lewis Partnership with support from the capital markets evolved successful solutions to the above theoretical issues. In other words, closed corporations such as Scott Bader Commonwealth and John Lewis Partnership with their better organizational and cultural systems can be considered to be more just at distributing residual and ‘moral debt’ claims than open corporations and thus are better at maximizing their value to society.  相似文献   
233.
234.
With the 1996 Farm Act, the United States introduced payments that were designed to be "decoupled." Labor allocation choices are likely to be affected by receipt of payments, and income from off-farm jobs has been the major source of income for most farm households for sometime. This article examines whether the 1996 change has affected the off-farm labor participation of farm households. We conclude that the observed increase in off-farm participation of farm operators who received payments was not the result of the 1996 policy change. Government payments, whether coupled or decoupled, have a negative effect on off-farm labor participation.  相似文献   
235.
This article introduces a new mode of urban entrepreneurialism in London through a study of the state‐executed, speculative development and financialization of public land. In response to an intensifying housing crisis and austerity‐imposed fiscal constraints, municipalities in London are devising entrepreneurial solutions to deliver more housing. Among these ‘solutions’ can be found the early signs of the state‐executed financialization of public housing in the UK with the use of speculative council‐owned special purpose vehicles (SPVs) that replace existing public housing stock with mixed‐tenure developments, creating ambiguous public/private tenancies that function as homes and the basis for liquid financial assets. Drawing together parallel literatures on the financialization of urban governance and housing, and combining these with original empirical research, we situate these developments in contrast to earlier modes of governance, identifying a distinct mode of entrepreneurial governance in London: financialized municipal entrepreneurialism. The local state is no longer merely the enabler—limited to providing strategic oversight of the private sector—but financializes its practice in a reimagined commercialized interventionism, as property speculator. This article concludes that while the architects of this new mode of entrepreneurialism extol the increased capacity and control it provides, any such gains must be set against longer‐term financial, democratic and political risks.  相似文献   
236.
ABSTRACT

Decision-making at regional scales requires timely information. Within four months of the release of official national statistics, we have produced a time-series (2008–2015) of balanced sub-national, multi-regional supply-and-use tables (MR-SUT), integrated with a set of socio-economic and environmental accounts. This was achieved using the Australian IELab, where data used in this study are available (https://ielab.info/resources/91). Four multi-regional, environmentally extended supply-use tables regionalised in different ways were produced to demonstrate the flexibility of tailoring input–output models to specific research or policy questions. Results for satellite coefficients are sensitive to the chosen regional grouping and method for regionalisation. We demonstrate the relevance of such purpose-built information to government and corporate decision-makers by analysing the indirect economic and employment consequences of a slowdown of the mining boom in Western Australia. The demonstrated innovations in flexibility and timeliness will help move past some of the limitations that have historically hindered the uptake and utility of applied input–output analysis.  相似文献   
237.
Drawing on recent qualitative research on the UK's Immigration Act 2016, this article sets out to explain the opposition of social housing professionals to the imposition of the Right to Rent. By locating this policy intervention within the evolving geographies of state regulation, it is possible to account for the mechanisms through which housing professionals can resist the extension of duties that were previously the remit of border agents and immigration officials. Synthesizing Bourdieu's critical sociology with Boltanski and Thevenot's sociology of critique helps explain not only the governmental underpinnings of contemporary immigration rhetoric, but also the forms of resistance for which housing professionals display a strong justification in exercising. The universal nature of ‘classification struggles’ within and beyond state institutions extends the relevance of this research to encompass most, if not all, welfarist regimes operating within actually existing neoliberal orders. The analysis of the findings of this research has wider implications that reach beyond housing and urban studies while immigration persists as one of the most significant contemporary political issues, almost without geographical exception, right across the globe.  相似文献   
238.
This study tests the hypothesis that balanced‐budget rules (BBRs) that restrict public borrowing to investments in public infrastructure increase growth by increasing the productivity of debt, either because investments in public infrastructure are more productive than other uses for which states borrow funds or because BBRs lower borrowing costs. Results are based on data at 5‐year intervals for 49 US states over the period 1957–2007. The tests strongly support the hypothesis that BBRs increase growth by increasing the productivity of debt and withstand a variety of robustness checks, including alternative lags, exogeneity tests, GMM estimation, a placebo test, and the influence of outliers.  相似文献   
239.
240.
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