全文获取类型
收费全文 | 3293篇 |
免费 | 153篇 |
专业分类
财政金融 | 453篇 |
工业经济 | 126篇 |
计划管理 | 559篇 |
经济学 | 704篇 |
综合类 | 14篇 |
运输经济 | 26篇 |
旅游经济 | 33篇 |
贸易经济 | 1026篇 |
农业经济 | 64篇 |
经济概况 | 220篇 |
邮电经济 | 221篇 |
出版年
2023年 | 34篇 |
2022年 | 28篇 |
2021年 | 52篇 |
2020年 | 69篇 |
2019年 | 64篇 |
2018年 | 188篇 |
2017年 | 183篇 |
2016年 | 181篇 |
2015年 | 121篇 |
2014年 | 156篇 |
2013年 | 485篇 |
2012年 | 140篇 |
2011年 | 150篇 |
2010年 | 181篇 |
2009年 | 141篇 |
2008年 | 132篇 |
2007年 | 102篇 |
2006年 | 64篇 |
2005年 | 60篇 |
2004年 | 48篇 |
2003年 | 57篇 |
2002年 | 74篇 |
2001年 | 49篇 |
2000年 | 60篇 |
1999年 | 33篇 |
1998年 | 31篇 |
1997年 | 20篇 |
1996年 | 23篇 |
1995年 | 15篇 |
1994年 | 24篇 |
1993年 | 20篇 |
1992年 | 14篇 |
1991年 | 21篇 |
1990年 | 21篇 |
1989年 | 20篇 |
1986年 | 14篇 |
1985年 | 18篇 |
1984年 | 16篇 |
1983年 | 22篇 |
1982年 | 22篇 |
1981年 | 20篇 |
1980年 | 15篇 |
1979年 | 17篇 |
1978年 | 12篇 |
1977年 | 12篇 |
1976年 | 19篇 |
1975年 | 16篇 |
1974年 | 13篇 |
1972年 | 11篇 |
1971年 | 13篇 |
排序方式: 共有3446条查询结果,搜索用时 562 毫秒
161.
162.
Research summary: This article explores the relationship between corporate social irresponsibility (CSI) and financial risk. We posit that media coverage of CSI generates risk by providing conditions that increase the potential for stakeholder sanctions. Through analyzing an international panel of 539 firms during 2008–2013, we find that firms receiving higher CSI coverage face higher financial risk. We show that the reach of the reporting media outlet is a critical condition for this relationship. Once the outlet has a high reach, the severity of CSI coverage is a boundary condition that further reinforces the effect. Our findings complement existing theory about the risk‐mitigating effect of corporate social responsibility by illuminating the risk‐generating effect of CSI coverage. For executives, these insights suggest complementary strategies for corporate risk management. Managerial summary: This article examines the effect of negative news on financial risk. It shows that negative media articles regarding environmental, social, and governance (ESG) issues increase a firm's credit risk. It also provides a detailed analysis of the impact of an article's reach and severity, i.e., how many readers are exposed to the article and how harshly it criticizes the firm. The results allow to quantitatively assess the risk that emanates from negative ESG news. For executives, three strategies are derived for limiting a firm's exposure to this risk: balancing corporate social responsibility programs with operational safety programs, reporting suboptimal environmental and social performance transparently and proactively, and avoiding acquisition targets and markets with a legacy of negative news. Copyright © 2017 John Wiley & Sons, Ltd. 相似文献
163.
Accounting for Negative,Zero and Positive Willingness to Pay for Landscape Change in a National Park
Nick Hanley Sergio Colombo Bengt Kriström Fiona Watson 《Journal of Agricultural Economics》2009,60(1):1-16
In contingent valuation, despite the fact that many externalities manifest themselves as costs to some and benefits to others, most studies restrict willingness to pay to being non‐negative. In this paper, we investigate the impact of allowing for negative, zero and positive preferences for prospective changes in woodland cover in two UK national parks, the Lake District and the Trossachs. An extended spike model is used to accomplish this. The policy implications of not allowing for negative values in terms of aggregate benefits are also investigated, by comparing the extended spike model with a simple spike making use of only zero and positive bids, and a model which considers positive bids only. We find that ignoring negative values over‐states the aggregate benefits of a woodland planting project by up to 44%. 相似文献
164.
Gunnar Breustedt Jörg Müller‐Scheeßel Uwe Latacz‐Lohmann 《Journal of Agricultural Economics》2008,59(2):237-256
This paper explores farmers’ willingness to adopt genetically modified (GM) oilseed rape prior to its commercial release and estimates the ‘demand’ for the new technology. The analysis is based upon choice experiments with 202 German arable farmers. A multinomial probit estimation reveals that GM attributes such as gross margin, expected liability from cross pollination, or flexibility in returning to conventional oilseed rape significantly affect the likelihood of adoption. Neighbouring farmers’ attitudes towards GM cropping and a number of farmer and farm characteristics were also found to be significant determinants of prospective adoption. Demand simulations suggest that adoption rates are very sensitive to the profit difference between GM and non‐GM rape varieties. A monopolistic seed price would substantially reduce demand for the new technology. A monopolistic seed supplier would reap between 45% and 80% of the GM rent, and the deadweight loss of the monopoly would range between 15% and 30% of that rent. The remaining rent for farmers may be too small to outweigh possible producer price discounts resulting from the costs of segregating GM and non‐GM oilseed rape along the supply chain. 相似文献
165.
Assessing the Reliability of Self‐reported Income Information in Informal Small Business Lending through a Bogus Pipeline Experiment
下载免费PDF全文
![点击此处可从《Journal of Agricultural Economics》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Ulf Römer Oliver Mußhoff Ron Weber Calum G. Turvey 《Journal of Agricultural Economics》2018,69(3):726-738
Coping with asymmetric information plays a major role in successful small business lending. Our purpose is to determine if small business applicants report their income information correctly when requesting a loan. We use a randomised controlled trial bogus pipeline experiment, established during a typical cash‐flow analysis of a bank for small businesses in the Philippines. The bogus pipeline approach is commonly applied in social science and aims to increase the rate of truth telling by informing participants that answers will be verified by a lie detector. The experimental data, which include 243 observations of credit clients that are mainly from the agricultural and food value chain, served to identify asymmetric information. Additionally, debtors’ repayment behaviour for approved loans was observed by the bank. Our results indicate that loan applicants of the treatment group report lower incomes, an effect which is most pronounced in lower income quantile. Our analyses also reveal higher loan delinquencies in the control group. 相似文献
166.
There is an increasing policy interest in pesticide taxation schemes as a measure to reduce harmful effects of pesticide use. The effectiveness of such tax depends, however, on the price elasticity of demand for pesticides. Moreover, information on these demand elasticities and their determinants is of crucial relevance for policy‐making and normative modeling approaches. In this article, we present a meta‐analysis based on studies that have estimated pesticide demand elasticities in Europe and North America. Our meta‐analysis reveals that the own‐price elasticities of demand for pesticides are, with a median of ?0.28, significantly smaller than zero, but also significantly larger than ?1, i.e. to be inelastic. We find that the demand for pesticides for special crops is less elastic than that for arable and grassland. In addition, the demand for herbicides is more elastic than for other pesticides. Studies that consider only short‐term horizons and little flexibility for farmers to adjust to price changes generate significantly less elastic pesticide demands. The results also indicate that more recent studies identify lower pesticide price elasticities of demand. Furthermore, we find that peer‐reviewed studies tend to find more inelastic results compared to grey literature. 相似文献
167.
168.
Ana Isabel Polo Peña Dolores María Frías Jamilena Miguel Ángel Rodríguez Molina 《Service Business》2017,11(1):93-116
This paper aims to identify the moderating effect of service firms’ adoption of market orientation on key variables of consumer behavior, namely perceived value and loyalty. The study took a business-to-customer perspective. First, the adoption of market orientation was measured, from the firm’s point of view. Second, customer perceptions were analyzed, using the two variables perceived value and loyalty. The sample comprised 100 service firms and 572 of their customers. The present work provides original insights, identifying that the effect of perceived value on loyalty depends on other variables external to the consumer, such as the market orientation approach. 相似文献
169.
Daniel Scott Stefan Gössling C. Michael Hall Paul Peeters 《Journal of Sustainable Tourism》2016,24(1):52-72
Global leaders agree on the need to substantially decarbonize the global economy by 2050. This paper compares potential costs associated with different policy pathways to achieve tourism sector emission reduction ambitions (?50% by 2035) and transform the sector to be part of the mid-century decarbonized economy (?70% by 2050). Investment in emissions abatement within the tourism sector, combined with strategic external carbon offsets, was found to be approximately 5% more cost effective over the period 2015–2050 than exclusive reliance on offsetting. The cost to achieve the ?50% target through abatement and strategic offsetting, while significant, represents less than 0.1% of the estimated global tourism economy in 2020 and 3.6% in 2050. Distributed equally among all tourists (international and domestic), the cost of a low-carbon tourism sector is estimated at US$11 per trip, equivalent to many current travel fees or taxes. Exclusive reliance on offsetting would expose the sector to extensive and continued carbon liability costs beyond mid-century and could be perceived as climate inaction, increasing reputational risks and the potential for less efficient regulatory interventions that could hinder sustainable tourism development. Effective tourism sector leadership is needed to develop a strategic tourism policy framework and emission measurement and reporting system. 相似文献
170.