全文获取类型
收费全文 | 1546篇 |
免费 | 16篇 |
专业分类
财政金融 | 256篇 |
工业经济 | 198篇 |
计划管理 | 370篇 |
经济学 | 322篇 |
综合类 | 28篇 |
运输经济 | 12篇 |
旅游经济 | 16篇 |
贸易经济 | 227篇 |
农业经济 | 22篇 |
经济概况 | 101篇 |
邮电经济 | 10篇 |
出版年
2021年 | 9篇 |
2020年 | 13篇 |
2019年 | 11篇 |
2018年 | 34篇 |
2017年 | 26篇 |
2016年 | 32篇 |
2015年 | 21篇 |
2014年 | 34篇 |
2013年 | 187篇 |
2012年 | 44篇 |
2011年 | 48篇 |
2010年 | 44篇 |
2009年 | 44篇 |
2008年 | 44篇 |
2007年 | 43篇 |
2006年 | 33篇 |
2005年 | 46篇 |
2004年 | 33篇 |
2003年 | 45篇 |
2002年 | 58篇 |
2001年 | 44篇 |
2000年 | 36篇 |
1999年 | 30篇 |
1998年 | 39篇 |
1997年 | 32篇 |
1996年 | 36篇 |
1995年 | 27篇 |
1994年 | 40篇 |
1993年 | 27篇 |
1992年 | 19篇 |
1991年 | 10篇 |
1990年 | 20篇 |
1989年 | 14篇 |
1988年 | 13篇 |
1987年 | 19篇 |
1986年 | 19篇 |
1985年 | 20篇 |
1984年 | 31篇 |
1983年 | 27篇 |
1982年 | 19篇 |
1981年 | 24篇 |
1980年 | 20篇 |
1979年 | 23篇 |
1978年 | 28篇 |
1977年 | 26篇 |
1976年 | 8篇 |
1975年 | 12篇 |
1974年 | 14篇 |
1973年 | 7篇 |
1972年 | 5篇 |
排序方式: 共有1562条查询结果,搜索用时 15 毫秒
41.
Roger J. Volkema Jaime L. Manzano James Gaglione 《Technological Forecasting and Social Change》1991,40(1)
During the Reagan administration, the federal government mandated the use of cost–benefit analysis (CBA) for regulatory decisions involving $100 million or more. While the use of CBAs has increased, less attention has been given to CBA processes involving smaller expenditures (regulatory and nonregulatory). As the federal budget tightens in the years ahead, the need to make hard decisions about these policies, programs, and technologies will increase. This paper describes a CBA process developed for the Office of Strategic Planning of the Social Security Administration; it was designed to handle small-to-moderate expenditure decisions (or for preliminary estimates of larger undertakings). A sample CBA using this process is provided, along with a discussion of the lessons that were learned from an initial application. 相似文献
42.
Tracy Gonzalez-Padron Author Vitae G. Tomas M. Hult Author Vitae Roger Calantone Author Vitae 《Industrial Marketing Management》2008,37(1):69-82
Purchasing managers are expected to balance costs, innovation, supplier management, and corporate social responsibility while coordinating expanding areas of the corporation. The increased responsibilities and pressures to innovate brings purchasing managers into potentially increasingly difficult ethical dilemmas. In this study, we examine the relationships between organizational culture, learning, entrepreneurial innovation, and purchasing outcomes in different ethical climates. To address external business conditions that may influence innovation in purchasing, we also examine the moderating effects of technological and market turbulence. Data from 200 purchasing managers in multinational corporations were used to test the relationships through structural equation modeling. We find that entrepreneurial innovation positively affects the quality of the relationships among sourcing participants when operating in a climate valuing ethics. The study results are particularly relevant for managers concerned that establishing an ethical climate may restrict innovation in the purchasing process. 相似文献
43.
44.
Nukhet Harmancioglu Regina C. McNally Roger J. Calantone Serdar S. Durmusoglu 《R&D Management》2007,37(5):399-424
Given industry competitiveness, how do firms' new product development (NPD) process designs differ when responding to an innovation mandate? How do NPD design elements differ across firms when implementing NPD processes? These design elements are strategic business unit (SBU) senior management involvement, business case content, customer interactions, and cross‐functional integration. What are the consequences of different combinations of NPD process design elements for innovation productivity? We explore these questions via a collective case study of newly implemented NPD process designs at three different SBUs of a major US‐based international conglomerate, 1 year after receiving the mandate to grow through innovation. Our analysis suggests that industry competitiveness and firm characteristics influence the NPD process design as SBUs employ distinct combinations of NPD design elements. The differential emphasis on design elements leads to variation in process design and divergence in innovation productivity. 相似文献
45.
46.
Roger Stokes 《Process Safety Progress》2022,41(3):437-439
These articles explain the background of lithium-ion battery systems, key issues concerning the types of failure, and some guidance on how to identify the cause(s) of the failures. It also provides an overview of the series and some further comments on risks, mitigations, escalation, and insurance aspects. 相似文献
47.
48.
49.
The Governance of Networks and Economic Power: The Nature and Impact of Subcontracting Relationships 总被引:1,自引:0,他引:1
Abstract. Current debate on networking focuses on network structures and firm strategies. In this perspective, theoretical analysis has been concerned with allocative issues. This essay proposes a different interpretation. Starting from the existing theoretical framework, we emphasise the nature and the implications of different types of networks with respect to socio‐economic development from a distributional point of view. Within this context, we develop the analysis of subcontracting starting from the concept of economic power. We then provide an analysis of governance in production by considering the attitudes and the nature of the actors involved. The externalisation of activities by large transnationals, which characterises current corporate restructuring, is often related to the search for greater flexibility, but also for greater power over governments, labour, and subcontractors. Differently, networks based on the mutual dependence of actors, which are not necessarily built around a large firm, could – under particular conditions – reach large production scales or more complex scopes without breaking the links with territorial systems, thus including local objectives in the strategic decision‐making process. Our conclusion is that the impact of subcontracting networks varies enormously. This is crucial to an understanding of future trends and possibilities. Not least, firms and public policy agencies need to understand the implications of different forms of subcontracting network and how those forms actually differ in practice. 相似文献
50.
The purpose of this study is to investigate the moderating effect and the interactive effect of job scope, role ambiguity and participation in decision-making on relationships between career plateauing and outcomes. A cross-sectional survey of 3,065 Canadian managers shows that these job characteristics can contribute to limiting the negative consequences associated with career plateauing. Moreover, in accordance with the theory of work–situation fit, some double moderating effects are found. The attitudes and behaviours of plateaued managers are significantly more positive when their job is richer and offers an opportunity to participate in decision-making. However, contrary to evidence in the literature, results show that reactions to career plateauing are more positive for managers who perceive that their job is richer and their role more ambiguous. Implications and directions for future research are discussed. 相似文献