全文获取类型
收费全文 | 121篇 |
免费 | 8篇 |
专业分类
财政金融 | 27篇 |
工业经济 | 4篇 |
计划管理 | 19篇 |
经济学 | 33篇 |
综合类 | 2篇 |
运输经济 | 1篇 |
贸易经济 | 28篇 |
农业经济 | 4篇 |
经济概况 | 11篇 |
出版年
2021年 | 4篇 |
2020年 | 7篇 |
2019年 | 6篇 |
2018年 | 6篇 |
2017年 | 7篇 |
2016年 | 5篇 |
2015年 | 2篇 |
2014年 | 4篇 |
2013年 | 21篇 |
2012年 | 5篇 |
2011年 | 3篇 |
2010年 | 7篇 |
2009年 | 7篇 |
2008年 | 4篇 |
2007年 | 1篇 |
2006年 | 4篇 |
2005年 | 3篇 |
2004年 | 2篇 |
2002年 | 5篇 |
2001年 | 2篇 |
2000年 | 4篇 |
1999年 | 6篇 |
1998年 | 1篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1985年 | 3篇 |
1984年 | 1篇 |
1981年 | 1篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1977年 | 1篇 |
1970年 | 1篇 |
排序方式: 共有129条查询结果,搜索用时 15 毫秒
11.
12.
For more than a decade researchers have been interested in the implications of e-commerce for personal travel and freight transport. So far it is mostly the mobility effects of business-to-consumer (b2c) e-commerce that have been studied. However, consumer-to-consumer (c2c) e-commerce is becoming popular and may have important implications for mobility as well. Moreover, most studies conducted thus far have looked at the consequences of b2c e-commerce for either personal or freight travel, but not for both.This paper takes a more comprehensive approach. Using a nationwide sample of 3000 Dutch e-shoppers we calculated the potential impacts of both types of e-commerce on personal and freight travel. The results indicated that personal travel in the Netherlands has only marginally decreased as a result of e-shopping, while freight transport has slightly increased. The outcomes showed a net mobility effect, as the reduction in personal travel was not fully compensated by the increase in freight transport. However, this mobility reduction was fully attributed to b2c e-commerce, as c2c e-commerce led to an increase in both personal travel and freight transport. 相似文献
13.
Joe L. P. Lugalla Jesse Kazeni Mbwambo 《International journal of urban and regional research》1999,23(2):329-344
This paper presents data from an in-depth study conducted among street children in an urban setting in Tanzania. It examines the reasons ‘children of the street’ leave their homes, how they survive and meet their daily needs, what problems they encounter whilst on the streets and how they surmount them. The paper also examines the implications of street life for children’s health. The findings show that general poverty lies at the center of the increasing number of street children in Tanzania. Street life makes the children vulnerable to a variety of problems including ill health. Policies in Tanzania have so far failed to solve this problem, particularly because social policies have been dealing with symptoms rather than essential causes. The paper ends by outlining short- and long-term policy solutions and also suggests directions for future research and early intervention. — Cet article présente les données d’une étude en profondeur conduite parmi les enfants des rues dans un cadre urbain en Tanzanie. Il explore les raisons pour lesquelles ‘les enfants des rues’ partent de chez eux, comment ils survivent et surviennent à leurs besoins quotidiens, les problèmes qu’ils rencontrent dans les rues et comment ils les surmontent. Cet article examine aussi les implications de la vie dans la rue pour la santé des enfants. Les résultats montrent que la pauvreté générale est la raison centrale du nombre croissant d’enfants dans les rues en Tanzanie. La vie dans les rues rend les enfants susceptibles à de nombreux problèmes, y compris la mauvaise santé. La politique de la Tanzanie n’a pas encore réussi à résoudre ce problème, en particulier parce que la politique sociale a adressé les symptômes plutôt que les causes essentielles. Cet article propose des solutions politiques à court et à long terme et suggère également des options pour les recherches futures et pour des interventions précoces. 相似文献
14.
Jesse Bull 《Journal of Economic Theory》2004,118(1):1-31
We explore the notion of “verifiability” by analyzing a simple model of evidence production in contractual relationships with complete information. We characterize implementability in terms of the existence and form of “hard evidence.” We provide results on maximal and minimal evidence production that are, respectively, necessary and sufficient for implementation. We briefly discuss the relevance of our results to actual legal institutions. 相似文献
15.
16.
Investor-driven 'short-termism' is said to harm EU public firms' ability to invest for the long term, prompting calls for the EU to better insulate managers from shareholder pressure. But the evidence offered—rising levels of repurchases and dividends—is incomplete and misleading: it ignores large offsetting equity issuances that move capital from investors to EU firms. We show that, over the last 30 years and the last decade, net shareholder payouts have been moderate and investment and cash balances have increased. In sum, the data provide little basis for the view that short-termism in the EU warrants corporate governance reforms. 相似文献
17.
Sofie Rogiest Jesse Segers Arjen van Witteloostuijn 《Scandinavian Journal of Management》2018,34(1):1-8
Although leadership is generally considered an important lever to increase commitment during organizational change, empirical research has yet to unravel many of the underlying mechanisms. In this paper, we propose that the impact of participative leadership on affective commitment to change will be contingent on employees’ orientation toward leadership. In our empirical study in two police organizations, we find evidence that followers’ orientation toward leadership is a useful interacting variable. Participative leadership lowers affective commitment to change for individuals with high dominance orientation. In contrast, participative leadership increases affective commitment to change for employees with high development orientation toward leadership. Implications for theory and practice are discussed. 相似文献
18.
DOES EDUCATION LOAN DEBT INFLUENCE HOUSEHOLD FINANCIAL DISTRESS? AN ASSESSMENT USING THE 2007–2009 SURVEY OF CONSUMER FINANCES PANEL 下载免费PDF全文
Families with student loans in 2007 have higher levels of financial distress than families without such loans, and these families also transitioned to financial distress at higher rates during the early stages of the Great Recession. This correlation persists once we control for a host of other demographic, work‐status, and household balance sheet measures. Families with an average level of student loans were 3.1 percentage points more likely to be 60 days late paying bills and 3 percentage points more likely to be denied credit. Families with other types of consumer debt were no more or less likely to be financially distressed. (JEL D14, H81, I22) 相似文献
19.
This paper focuses on how to obtain numerical solutions to emerging-market DSGE models with occasionally binding constraints by using the Euler equation, rather than using value functions of households. The main point is that the Euler-equation approach works in a fast and simple way for a variety of recent emerging-market macro models. An important reason behind this point is that it is relatively easy to pin down the functional form of aggregate equilibrium conditions in these models. The time-iteration method is applied to Euler equations of a small open-economy with overborrowings. It is discussed how to use the Euler equation approach to recent models of sovereign debt and to show that the presence of the Laffer-curve of debt-revenues leads us to use the piecewise parameterized-expectations approach. 相似文献
20.
Ernesto González-Estrada Luis C. Rodriguez Jesse B. Naab James W. Jones Philip K. Thornton 《Ecological Economics》2008,67(3):492-502
The interest in agricultural soils as global storage of carbon has increased in recent years, along with the prospect of farmers' participation in payment schemes under the Clean Development Mechanism of the Kyoto protocol. Thus, a better understanding of agricultural practices that can increase soil carbon and enhance the livelihoods of farmers is necessary, particularly in smallholder farming systems of West Africa. This study evaluates different crop management strategies both by their capacity to sequester carbon in agricultural soils and by their contribution to household income. A case study in Wa, Upper West Region of Ghana is used to test 48 different cropping strategies by means of a crop simulation model and a household-level multiple-criteria optimisation model. Each cropping strategy is evaluated after a 20-year simulation period by its capacity to accrue carbon in the soil, by its economic performance at the plot-level, and by its contribution to the farm income with and without carbon payments. A set of best management practices that concomitantly increase soil carbon and farm income are identified and classified by their cost of investment. 相似文献