全文获取类型
收费全文 | 137篇 |
免费 | 13篇 |
专业分类
财政金融 | 11篇 |
工业经济 | 15篇 |
计划管理 | 19篇 |
经济学 | 48篇 |
运输经济 | 1篇 |
贸易经济 | 45篇 |
农业经济 | 1篇 |
经济概况 | 10篇 |
出版年
2024年 | 2篇 |
2023年 | 4篇 |
2022年 | 2篇 |
2021年 | 4篇 |
2020年 | 11篇 |
2019年 | 7篇 |
2018年 | 14篇 |
2017年 | 3篇 |
2016年 | 4篇 |
2015年 | 10篇 |
2014年 | 9篇 |
2013年 | 13篇 |
2012年 | 8篇 |
2011年 | 4篇 |
2010年 | 3篇 |
2009年 | 2篇 |
2008年 | 6篇 |
2007年 | 7篇 |
2006年 | 2篇 |
2005年 | 3篇 |
2004年 | 4篇 |
2002年 | 1篇 |
2001年 | 1篇 |
2000年 | 1篇 |
1999年 | 4篇 |
1998年 | 5篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1993年 | 2篇 |
1991年 | 2篇 |
1982年 | 2篇 |
1981年 | 2篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有150条查询结果,搜索用时 0 毫秒
81.
82.
Using a dynamic general equilibrium model, we simulate the environmental, economic, and budgetary effects in Portugal of a new carbon tax indexed to the carbon price in the European Union’s Emissions Trading System market. Through careful recycling of the carbon tax revenues to finance lower personal income taxes, lower Social Security contributions, and higher investment tax credits – in particular when changes are directed at promoting energy efficiency – we show that it is possible to design a carbon tax reform that boosts economic growth and strengthens fiscal consolidation. These results served as the basis for a new carbon tax eventually approved by the Portuguese Parliament. 相似文献
83.
84.
Josip Kotlar Alfredo De Massis Federico Frattini Nadine Kammerlander 《Journal of Product Innovation Management》2020,37(1):2-25
We present a theoretical framework of family ownership as a driver of the heterogeneity (between-firm differences) and variability (within-firm differences over time) of absorptive capacity (AC). Building on our analysis of the multiple dimensions of family ownership influence on firm behavior and the mechanisms that can shape the firm willingness and ability to acquire, assimilate, transform, and exploit external knowledge, we introduce the concepts of motivation gap and implementation gap to explain why, paradoxically, family ownership can cause both upward and downward divergences in AC. Our contingency framework identifies conditions under which the positive and negative effects of family ownership on AC are likely to prevail and adds a temporal perspective suggesting that AC varies depending on the duration of family ownership and ownership succession. 相似文献
85.
An investigation over inbound open innovation in SMEs: insights from an Italian manufacturing sample
Alfredo D’Angelo Alessandro Baroncelli 《Technology Analysis & Strategic Management》2020,32(5):542-560
ABSTRACTBuilding on the Open Innovation (OI) framework, the purpose of this paper is to examine the R&D inbound model of small and medium enterprises (SMEs). Specifically, we focus on the impact of different horizontal R&D collaborations on product innovation and innovation performance. Hypotheses are tested using a Probit/Tobit regression on an Italian sample of 2591 manufacturing SMEs. Our analysis shows that collaborating with different horizontal R&D partners brings to different innovation outcomes. In particular, R&D collaboration with universities has a positive impact on product innovation, but not on innovation performance. Whereas, R&D collaboration with research centres and other private companies has a positive impact on both product innovation and innovation performance. Our findings provide implications for SMEs managers and entrepreneurs who have to decide between R&D partners for their innovation strategy. Avenues for future research are discussed. 相似文献
86.
Pérez-Núñez R Pelcastre-Villafuerte B Híjar M Avila-Burgos L Celis A 《International journal of injury control and safety promotion》2012,19(1):69-79
The consequences of fatal and non-fatal road traffic injuries (RTI) at the personal and household levels were analysed using qualitative interviews of 12 injured and of 12 relatives of people who died for this reason. Collisions change physical and mental health both of the injured and of their relatives. This leads to changes in daily activities and even to the redefinition of future life. RTI also changes the way people see and act in life, becoming an experience that teaches them. Survivors commonly transmit a road safety message afterwards. Changes in family life were evident (in extreme cases family's composition also changed), affecting intra-familial relationships. Associated unexpected and unplanned expenditures and loss of income have consequences in the short, medium and long term that unbalance household's economies and immerse people into a constant stress. Individuals and family's future plans are occasionally condition to whether they have or not debts. Household dependence in economic terms was sometimes observed, as well as uncertainty about future life and household's sustainability. Sometimes, households change and adapt their life to what they now are able to afford, having important repercussions in vital spheres. 相似文献
87.
The empirical results in this note are based on state-level VAR estimates using private output, employment, and investment, as well as different measures of highway investment to capture, for each state, both the direct effects of highway investment in the state itself and spillover effects of highway investment in other states. Empirical results suggest that the largest states tend to also be the biggest beneficiaries of highway investments which means that highway investment has not only contributed to regional concentration of economic activity but has done so in many of the largest states thereby contributing to regional asymmetries in the country. 相似文献
88.
89.
90.