全文获取类型
收费全文 | 403篇 |
免费 | 19篇 |
国内免费 | 1篇 |
专业分类
财政金融 | 72篇 |
工业经济 | 21篇 |
计划管理 | 69篇 |
经济学 | 72篇 |
综合类 | 29篇 |
运输经济 | 5篇 |
旅游经济 | 13篇 |
贸易经济 | 98篇 |
农业经济 | 14篇 |
经济概况 | 29篇 |
邮电经济 | 1篇 |
出版年
2023年 | 6篇 |
2022年 | 3篇 |
2021年 | 3篇 |
2020年 | 8篇 |
2019年 | 12篇 |
2018年 | 18篇 |
2017年 | 12篇 |
2016年 | 11篇 |
2015年 | 12篇 |
2014年 | 13篇 |
2013年 | 42篇 |
2012年 | 16篇 |
2011年 | 28篇 |
2010年 | 15篇 |
2009年 | 22篇 |
2008年 | 13篇 |
2007年 | 8篇 |
2006年 | 11篇 |
2005年 | 10篇 |
2004年 | 9篇 |
2003年 | 6篇 |
2002年 | 8篇 |
2001年 | 11篇 |
2000年 | 8篇 |
1999年 | 6篇 |
1998年 | 14篇 |
1997年 | 13篇 |
1996年 | 10篇 |
1995年 | 8篇 |
1994年 | 3篇 |
1993年 | 8篇 |
1991年 | 4篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 5篇 |
1985年 | 3篇 |
1984年 | 6篇 |
1983年 | 2篇 |
1982年 | 3篇 |
1981年 | 3篇 |
1980年 | 2篇 |
1979年 | 4篇 |
1978年 | 2篇 |
1977年 | 2篇 |
1976年 | 2篇 |
1973年 | 2篇 |
1972年 | 1篇 |
1966年 | 1篇 |
排序方式: 共有423条查询结果,搜索用时 184 毫秒
61.
62.
63.
M. Perry Chapman 《Technological Forecasting and Social Change》1982,22(2):167-182
The demographic shift from the northeast to the “sunbelt” has resource implications that will span several decades. Early in the 21st century, today's “boom” regions will be significantly affected by declining petro-energy and an aging population and infrastructure. The northeast is now in an analogous situation.The transition to the sustainable society is unlikely to occur in the sunbelt while the boom is on, but the need for sustainability is immediate in the northeast. For the mature industrial states, economic survival is tied to the level of self-sufficiency they can achieve in the 1980s and 1990s. The efforts toward greater regional sustainability can offer practical models to regions yet to encounter cyclical decline. The transition to the sustainable society will be built on the aggregated efforts of regions to bring their unique circumstances into balance.New England is presented as the case study of a mature region, no longer growing, but embarking in measurable ways on a path toward regional sustainability. The model focuses on the recapture of resources that have traditionally sustained the region—the landscape, the 19th century settlement pattern, and the educational establishment.The inquiry is directed to practical efforts now being made by the private sector to readapt these traditional resources and increase New England's self-sufficiency. The paper will examine the significance of New England private sector endeavors, for effects on other regions, demonstration value and transferability, and conditions that merit continuing investigation as models for the transition to the sustainable society. 相似文献
64.
65.
The national debate over the fate of U.S. manufacturing is back, with some asking the question: Is manufacturing dead? However, the U.S. manufacturing sector has been making a surprising comeback and added jobs in 2010 and 2011 following 12 straight years of declines. Utilizing economic data, coupled with qualitative manufacturing industry information, offers a unique opportunity for the authors to present a pragmatic and strategic national manufacturing strategy based on the realities of a continually evolving R&D/high-technology-based U.S. manufacturing sector. 相似文献
66.
A preferred customer is a buying organization who receives better treatment than other customers from a supplier, in terms of product quality and availability, support in the sourcing process, delivery or/and prices. The decision to become a preferred customer implies a continuous commitment by the purchaser to a complex, expensive and often uncertain process. It is important to use a strategic approach, as well as appropriate tactics. Based on well-known models on the development of buyer-supplier relationship, on customer portfolio analysis and on the emergent literature in customer attractiveness and preferred customer status, we suggest four steps to become – and remain – a preferred customer: initial attraction, performance, engagement and sustainability. The process takes the perspective of a buyer willing to obtain the preferential status and focuses on the strategies and tactics that could influence the supplier's decision of granting this status. The proposed process considers that the supplier is continuously comparing the value offered by the customer to its expectations, and to the value offered by other customer relationships. 相似文献
67.
68.
MCarmen Martínez‐Victoria Mariluz Mat‐Snchez‐Val Alfons Oude Lansink 《Agricultural Economics》2019,50(3):315-327
This study analyzes the spatial dynamics in productivity growth and its components for a sample of agri‐food companies in Murcia (Spain) over the period 2005–2014. We find that productivity growth of a company is related to productivity growth of neighboring companies, in both the short and long term. The marginal effects of the different factors on productivity growth are stronger in the short run rather than in the long run. Land characteristics and economic territorial conditions have the largest marginal effect on productivity growth and its components. This study contributes to the existing literature by including spatial interactions in the analysis of productivity growth. 相似文献
69.
We investigate the role of peer effects in the diffusion of an important water‐saving irrigation technology: low energy precise application (LEPA). Using detailed irrigation behavior data for growers in the High Plains Aquifer region of Kansas covering 1990–2014, we find clear evidence of peer influence in adoption of LEPA, net of environmental factors. Specifically, an additional neighboring LEPA installation within 1 km increases the probability of adoption by about 0.3 percentage points, on average, and this effect diminishes with distance. Our empirical estimates indicate that in the absence of peer effects, LEPA adoption would have been about 10% lower (1,000–1,600 fewer installations) per year. In addition, we find that growers install LEPA in response to higher energy prices. 相似文献
70.