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The paper analyses the effects of increased trade exposure on the profitability of firms in Indian industry. While trade reforms are often expected to decrease profit margins as firms struggle to compete in international markets, there is the possibility that increased competition may improve firm efficiency and provide a positive impetus to firm profitability. This paper is different from many others in this area in that it considers both these possibilities. An efficiency index is created to directly analyse the impact of changing efficiency levels on firm profit margins. Results indicate that liberalization significantly influenced profit margins. However, its main effect is through the impact that it has had on other firm variables - market shares, advertising, R&D and exports - all of which changed after 1991. While exports have had a pro-competitive effect on profit margins in the selected sample, AD and R&D both cause an increase in profit margins. It is also found that neither capital nor managerial capabilities (as proxied by remuneration) are particularly effective in increasing profit margins. 相似文献
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We examine performance persistence in the large and growing Brazilian equity fund market from 2000 to 2012. We find a significant risk-adjusted spread between a portfolio of top- and bottom-performing funds, which supports the idea that performance persists. This spread remains after controlling for market, size, distress, and momentum risk factors and tends to be larger and more significant for a set of small and retail funds. The spread is mostly driven by the underperformance of the bottom decile of funds, which is consistent with the existence of some fund managers with insufficient skills to recover investment costs. 相似文献
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Uma S. Kambhampati 《Bulletin of economic research》1998,50(2):133-153
Can changes in industry structure be characterized by movements towards a long-run concentration ratio (CR)? This paper estimates an error correction model for 33 industries in India for the period 1974–85, using nonlinear estimation methods. The results indicate that structural change in India is composed both of significant changes towards the long-run CR and of significant changes of the long-run CR. The adjustment towards the long-run CR seems to be faster in India than in most Western studies. In spite of this, it is below 0.5 in most industries, indicating that even after 11 years, all the difference between actual and long-run CRs is not eroded and ‘excess’ market shares persist in most industries. Across industries, speeds of adjustment are higher in industries with high profit margins and lower in industries which are reserved for the public sector. 相似文献
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M. Mukherjee Uma DattaRoy Choudhury D. S. Prasada Rao 《Review of Income and Wealth》1975,21(4):411-455
This paper has three parts. The first part attempts to analyse the prevailing situation in developing countries. The second part presents a feasible accounting system for such countries, by and large within the framework of the SNA. The third part goes beyond this and tries to obtain a more concise matrix (covering, in concept, those given in the accounting system) furnishing minimal sets of variables and classifications which one has, in any case, to play within the context of policy issues of developing countries. All three authors are jointly responsible for the first part. Uma Datta Roy Choudhury has drafted the second part. The third part has been drafted by the other two authors. 相似文献
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The fourth industrial revolution,agricultural and rural innovation,and implications for public policy and investments: a case of India 总被引:1,自引:0,他引:1 下载免费PDF全文
The Indian Government and public–private partnerships are developing and disseminating a dizzying number of innovative, networked solutions, broadly known as the Digital India initiative, to increase the efficiency of safety nets and worker productivity and to improve life. Yet, challenges to turn the power of information and other technologies into a farmer‐friendly technological revolution for India's 156 million rural households are considerable, including: (1) reliable, up‐to‐date, location‐specific message content for a diverse agriculture to help stratified households shift to productive, knowledge‐intensive agriculture as a business—government, private sector, and civil society have big roles to play; (2) digital literacy, i.e., teaching farmers how to choose and use apps, even where the digital divide is absent; apps are, or soon to be, in regional languages; and (3) monitoring actual use and impacts on users’ lives by understanding the adoption and adaptation processes. These challenges call for bottom‐up, complementary investments in physical, human, and institutional capital, and farmer‐friendly e‐platforms, while forging ahead with many top‐down policy and institutional reforms currently underway, in which progress is real and constraints holding back greater success are better understood. 相似文献