首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   99篇
  免费   1篇
财政金融   12篇
工业经济   2篇
计划管理   15篇
经济学   33篇
旅游经济   1篇
贸易经济   19篇
农业经济   6篇
经济概况   12篇
  2023年   2篇
  2022年   1篇
  2021年   4篇
  2020年   2篇
  2019年   4篇
  2018年   3篇
  2017年   4篇
  2016年   3篇
  2015年   2篇
  2014年   4篇
  2013年   6篇
  2012年   3篇
  2011年   9篇
  2010年   6篇
  2009年   1篇
  2008年   2篇
  2007年   3篇
  2006年   2篇
  2004年   1篇
  2003年   4篇
  2000年   3篇
  1999年   3篇
  1998年   2篇
  1997年   3篇
  1996年   3篇
  1995年   1篇
  1994年   1篇
  1992年   2篇
  1991年   2篇
  1989年   2篇
  1987年   2篇
  1986年   2篇
  1985年   2篇
  1984年   1篇
  1983年   1篇
  1982年   1篇
  1981年   1篇
  1979年   2篇
排序方式: 共有100条查询结果,搜索用时 15 毫秒
91.
Sustainability is concerned with the impact of present actions on the ecosystems, societies, and environments of the future. Such concerns should be reflected in the strategic planning of sustainable corporations. Strategic intentions of this nature are operationalized through the adoption of a long-term focus and a more inclusive set of responsibilities focusing on ethical practices, employees, environment, and customers. A central hypothesis, that we test in this paper is that companies which attend to this set of responsibilities under the term superior sustainable practices, have higher financial performance compared to those that do not engage in such practices. The target population of this study consists of the top 100 sustainable global companies in 2008 which have been selected from a universe of 3,000 firms from the developed countries and emerging markets. We find significant higher mean sales growth, return on assets, profit before taxation, and cash flows from operations in some activity sectors of the sample companies compared to the control companies over the period of 2006–2010. Furthermore, our findings show that the higher financial performance of sustainable companies has increased and been sustained over the sample. Notwithstanding sample limitation, causal evidence reported in this paper suggests that, there is bi-directional relationship between corporate social responsibilities practices and corporate financial performance.  相似文献   
92.
Food security implications of global marine catch losses due to overfishing   总被引:3,自引:0,他引:3  
Excess fishing capacity and the growth in global demand for fishery products have made overfishing ubiquitous in the world’s oceans. Here we describe the potential catch losses due to unsustainable fishing in all countries’ exclusive economic zones (EEZs) and on the high seas over 1950–2004. To do so, we relied upon catch and price statistics from the Sea Around Us Project as well as an empirical relationship we derived from species stock assessments by the U.S. National Oceanic and Atmospheric Administration. In 2000 alone, estimated global catch losses amounted to 7–36% of the actual tonnage landed that year, resulting in a landed value loss of between 6.4 and 36 billion (in 2004 constant US6.4 and 36 billion (in 2004 constant US). From 1950–2004, 36–53% of commercial species in 55–66% of EEZs may have been overfished. Referring to a species-level database of intrinsic vulnerability (V) based on life-history traits, it appears that susceptible species were depleted quickly and serially, with the average V of potential catch losses declining at a similar rate to that of actual landings. The three continental regions to incur greatest losses by mass were Europe, North America, and Asia—forming a geographic progression in time. But low-income and small island nations, heavily dependent on marine resources for protein, were impacted most profoundly. Our analysis shows that without the inexorable march of overfishing, ~20 million people worldwide could have averted undernourishment in 2000. For the same year, total catch in the waters of low-income food deficit nations might have been up to 17% greater than the tonnage actually landed there. The situation may be worst for Africa, which in our analysis registered losses of about 9–49% of its actual catches by mass in year 2000, thus seriously threatening progress towards the UN Millennium Development Goals.  相似文献   
93.
94.
We are grateful to Andrew Economopoulos and to Charles Kahn for comments; to an anonymous referee for several helpful suggestions; and to the Research Board of the University of Illinois for providing support.  相似文献   
95.
In this paper, it is shown that the early resolution of uncertainty improves the welfare of an investor who has utility defined over his intertemporal consumption. This result arises because the early resolution of uncertainty permits the investor the additional flexibility of rearranging his initial consumption. In contrast, if the investor has utility for terminal wealth, there is no effect on his portfolio behavior from the early resolution of uncertainty.  相似文献   
96.
ABSTRACT

The purpose of this article is to consider country of origin in terms of its association with brand heritage and its implications in fashion branding, thus providing a new perspective within the context of retail and wholesale brands. This qualitative study demonstrates how country of origin is widely used as a communicative tool by retail and wholesale brands, associated with brand heritage. However, the way country of origin is manifested and/or associated (e.g., brand name, color, etc.) varies depending on a brand's history, positioning, brand value, and the type of market sector that the retail and wholesale brands are targeting.  相似文献   
97.
ABSTRACT

The consequence of strategic decisions of Western brands to source their products from offshore countries, largely from the Far East, has added a lot of unfavorable origin countries to their products' labels. Thus, scholars and marketing practitioners are becoming aware of the negative downstream consequences of unfavorable countries of origin in consumers' product evaluation. This research work suggests that, depending on the parameters (cues) that consumers consider along with the country of origin cue, their product evaluation can follow either cognitive, affective, or normative processing. This research study offers a unique framework associated with process-specific parameters that are manifested in weakening the effect of unfavorable country of origin in previous research.  相似文献   
98.
The impact of farm credit in Pakistan   总被引:3,自引:0,他引:3  
Both informal and formal loans matter in agriculture. However, formal lenders provide many more production loans than informal lenders, often at a cost (mostly loan default cost) higher than what they can recover. For example, the Agricultural Development Bank of Pakistan (ADBP), providing about 90% of formal loans in rural areas, incurs high loan default costs. Yet, like other governments, the Government of Pakistan supports the formal scheme on the grounds that lending to agriculture is a high risk activity because of covariate risk. Hence, such policies are often based on a market failure argument. As farm credit schemes are subsidised, policy makers must know if these schemes are worth supporting. Using a recent large household survey data from rural Pakistan (Rural Financial Market Studies or RFMS), we have attempted to estimate the effectiveness of the ADBP as a credit delivery institution. A two‐stage method that takes the endogeneity of borrowing into account is used to estimate credit impact. Results reveal that ADBP contributes to household welfare and that its impact is higher for smallholders than for large holders. Nevertheless, large holders receive the bulk of ADBP finance. The ADBP is, thus, not a cost‐effective institution in delivering rural finance. Its cost‐effectiveness can be improved by reducing its loan default cost and partially by targeting smallholders in agriculture where credit yields better results.  相似文献   
99.
The aim of this paper is to explore Pakistani listed commercial banks corporate social responsibility (CSR) reporting information along with the probable effects of different corporate governance (CG) elements on CSR disclosures. Furthermore, the relevance of different theories in explaining the results of this study is also provided. For analyzing the banks’ CSR reporting practice, which was done using content analysis, the annual reports for the years 2005–2010, of all the commercial banks were examined. Non-executive directors and foreign directors which are elements of CG were considered and multiple regression analyses were carried out to check the impact of CG elements on banks’ CSR reporting initiatives. The results of the study reveal that even though reporting of CSR is voluntary in Pakistan, the participation of Pakistani commercial banks in different CSR activities is not low. Furthermore, the level of CSR activities performed by the banks is impressive. The results displayed that non-executive directors have a positive impact on the CSR reporting supporting stewardship theory in CB of Pakistan. The major limitation of this study is that the data is only based on annual reports of commercial banks of Pakistan. It is therefore, not easier to generalize the findings of this research to other corporate sectors. Secondly the annual reports of commercial banks for the years 2005–2010, a time period of just 6 years were analyzed as access to data before and after the specified years was not readily available. This paper relates CSR disclosure with possible impact of CG in the particular perspective of a transitional economy’s banks such as Pakistan. By providing empirical facts of the effect of CG structure on the CSR activities practices in developing countries’ banking sector setting, this paper provides novel contribution to the current CSR literature.  相似文献   
100.
D. Mitra  M. Rashid 《Applied economics》2013,45(12):1633-1637
An inaccurate forecast of inflation is costlier to economic agents when the inflation rate is high and volatile. In this situation, the use of more sophisticated and information-oriented forecasting models become economically efficient. We test this hypothesis by analysing the forecasting accuracy of vector auto-regressive (VAR), auto-regressive integrated moving average (ARIMA) and static expectation models. We use Canadian data and divide the post-sample forecasting period into four sub-periods, based on high/low and volatile/stable inflation. Prediction errors are compared for both short-term and long-term forecasts. Finally, the paper proposes a portfolio approach for obtaining a more accurate forecast of inflation.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号