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91.
Francis Tsiboe Bruce L. Dixon Lawton L. Nalley Jennie S. Popp Jeff Luckstead 《Agricultural Economics》2016,47(3):329-339
This study measures the economic impact of the first phase of the Cocoa Livelihood Program (CLP‐I), a current World Cocoa Foundation (WCF) project, sponsored by the Bill and Melinda Gates Foundation and aimed at improving the livelihood of over 200,000 small cocoa producers in sub‐Saharan Africa via training, crop diversification, and farmer‐based organizations. Using data collected from 2,048 pre‐ and post‐CLP‐I interviews of cocoa producers in Ghana, Cote d'Ivoire, Nigeria, and Cameroon, the results show that yield enhancements attributable to CLP‐I are 32%, 34%, 50%, and 62% in Ghana, Côte d'Ivoire, Nigeria, and Cameroon, respectively. Using a total program cost of $151–$200 per beneficiary and estimated annual benefits of $109–$322 per beneficiary over 25 years, the benefit‐cost ratios are estimated to range from $18 to $62 for every dollar spent on human capital development. These results suggest the WCF should endeavor to increase the number of farmers who receive all, not some, of the components of the program. This would not only help ensure that each producer obtains as much human capital as possible from each of the training programs but increases the probability of reaching the CLP goal of doubling the income of cocoa‐growing households. 相似文献
92.
Policy Determinants of School Outcomes under Model Uncertainty: Evidence from South Africa
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Fabrice Murtin Thomas Laurent Geoff Barnard Dean Janse van Rensburg Vijay Reddy George Frempong Lolita Winnaar 《The South African journal of economics. Suid-afrikaanse tydskrif vir ekonomie》2015,83(3):317-334
In this paper, we assess the determinants of secondary school outcomes in South Africa. We use Bayesian model averaging techniques to account for uncertainty in the set of underlying factors that are chosen among a very large pool of explanatory variables in order to identify the subset of explanatory variables most strongly associated with the dependent variable. Our analysis indicates that the socio‐economic background of pupils, demographic characteristics such as population groups (Black and White), as well as geographical locations account for a significant variation in pupils’ achievement levels. We also find that the most robust policy determinants of pupils’ test scores are the availability of a library at school, the use of IT in the classroom as well as school climate. 相似文献
93.
94.
《Food Policy》2017
The research, development practitioner, and donor community has begun to focus on food loss and waste – often referred to as post-harvest losses (PHL) – in Sub-Saharan Africa. This article reviews the current state of the literature on PHL mitigation. First, we identify explicitly the varied objectives underlying efforts to reduce PHL levels. Second, we summarize the estimated magnitudes of losses, evaluate the methodologies used to generate those estimates, and explore the dearth of thoughtful assessment around “optimal” PHL levels. Third, we synthesize and critique the impact evaluation literature around on-farm and off-farm interventions expected to deliver PHL reduction. Fourth, we suggest a suite of other approaches to advancing these same objectives, some of which may prove more cost-effective. Finally, we conclude with a summary of main points. 相似文献
95.
John Simister 《Development Southern Africa》2009,26(5):709-719
The ‘children fare better’ viewpoint claims that children tend to be better fed if their mother (as opposed to father) has sufficient income of her own for food. This paper assesses this claim for South Africa, using data from household surveys. It considers the possibility that this issue is related to domestic violence between husband and wife, and finds an apparent link between wife's earnings, child nutrition and domestic violence. Children's well-being seems more assured if mothers have an adequate income; but there is more risk of inadequate nutrition in households where there is domestic violence against wives. 相似文献
96.
Alhajie Saidy Khan Peter Ackers 《International Journal of Human Resource Management》2013,24(7):1330-1353
This paper discusses the 'social' nature of employment management problems in sub-Saharan Africa (SSA). 'Applied' Western HRM is largely based on unitarist conceptions of organizational reality. Where conceptions suggest a 'stakeholder' perspective, they tend to follow orthodox formulations of pluralism. In that regard, notions of 'stakeholding' refer to the divergent internal organizational interests (mainly economic) of labour and management. In the SSA context, however, the broader social and moral issues of the wider community have a decisive influence on the employment relationship. And internal employment relations structures, such as trade unions, do not constitute the main representative channels for employee grievances. Consequently, established Western employment frames of reference do not represent suitable theoretical frameworks for analysing all the relevant social factors that influence the SSA employment relationship. This paper proposes a modified version of Ackers' (2002) 'neo-pluralist' theoretical framework as the basis for understanding and resolving some of issues involved in HRM in SSA. From this analysis, it proposes a model of HRM that attempts to institutionalize some elements of the 'African social system' into formal HRM policies and strategies. 相似文献
97.
98.
《Journal of economic issues》2013,47(3):567-586
With economic growth as a principal target, Kenya, Tanzania and Uganda have implemented deregulation and trade liberalization policies. By tracing the trends in major economic aggregates, the progress of these economies is reviewed. While acknowledging the conceptual arguments supporting the measures adopted, constraints in both the international economy and domestically have resulted in disappointing outcomes. International trade rules and practices, particularly in the agricultural sector, have worked against all three countries. Moreover, their domestic economies lack crucial resources. The results suggest that it may be a long time before the deregulation policies lead to a reduction in poverty. 相似文献
99.
Studies done in developed economies have demonstrated a positive relationship between financial resource availability and CSR. Arguments that we term the Institutional Difference Hypothesis (IDH) drawn from the institutional literature, however, suggest that institutional differences between developed and developing economies are likely to result in different CSR implications. Integrating the logic of IDH with insights from slack resources theory, we argue that there exists a negative relationship between financial resource availability and CSR expenditures for firms in Ghana, a sub‐Saharan African emerging economy. We use lagged data from the Ghana Investment Promotion Centre and find that Return on Sales, Return on Equity, and Net Profitability were consistently associated with lower CSR expenditures. We highlight the implications of our findings for research and managers. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献
100.
Many African economies have experienced rather dismal industrial development since the 1980s. The consensus is that African firms lack competitiveness in a world with increasing trade openness. What determines competitiveness? A well‐known explanation is that resource endowments in Africa favour land not labour, which results in high wages, especially in comparison with ‘labour abundant’ Asian economies. This paper examines the validity of this view on the basis of the case of Sudan. We demonstrate that the lack of competitiveness of manufacturing industries is not caused by high wages. Assuming a direct relationship between labour productivity and international competitiveness, we argue that acute capacity underutilisation, caused by supply‐side constraints, lowers manufacturing productivity, which in turn negatively influences competitiveness. 相似文献