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101.
尤添革 《林业经济问题》2002,22(5):286-288,304
本文讨论林产品企业在生产相关林产品时价格调整策略,从贡献分析法的角度,建立了调整策略的数学模型并给出了一个例子。  相似文献   
102.
The recent financial crisis has highlighted the need to go beyond a purely micro approach to financial regulation and supervision. As a consequence, the number of policy speeches, research papers and conferences that discuss a macro perspective on financial regulation has grown considerably. The policy debate is focusing in particular on macroprudential tools and their usage, their relationship with monetary policy, their implementation and their effectiveness. Macroprudential policy has recently also attracted considerable attention among researchers. This paper provides an overview of research on this topic. We also identify important future research questions that emerge from both the literature and the current policy debate.  相似文献   
103.
This study explores the value of special issues by analyzing the characteristics of special issues of Telecommunications Policy (TP). Specifically, this study examines the status of special issue publications, the characteristics of their articles compared with those of general issues, and the factors affecting article citations. For the analysis, all information on TP articles published from 1976 to 2018 was collected from the Scopus database. A comparative analysis as well as a negative binomial regression were conducted on papers published after 1994, when the first special issue was published. The results show that special issues are distinguished from general issues by various characteristics, such as multinational author collaboration, number of references, keywords, and funding. While general issue papers are more frequently cited in academia, special issue papers show better performance in terms of online captures and social media sharing. Moreover, the smaller number of variables affects the frequency of citations in the case of special issues, revealing that content and format are more influential than author factors.  相似文献   
104.
上海自贸区作为我国推进金融改革的新型发展模式,其离岸银行业务的税收政策在施行中可能会产生离岸银行业务优惠税制与我国现有税制的冲突、“税收洼地”导致“黑色经济”滋生、征管程序中出现“法律真空”地带等法律风险.而中国香港、新加坡离岸银行业务税收监管制度则体现出了低税负、高效征管的特点,有鉴于此,自贸区在对离岸银行进行税制创新时应当以税收政策的法定化、统一化为最终目标,协调境内关外离岸银行优惠税收制度与境内税制改革,建立离岸银行的国际化税收征管制度,以控制自贸区离岸银行业务税收政策的法律风险.  相似文献   
105.
当前,随着全球经济复苏态势的不断显现,关于非常规货币政策的有序退出也逐步提上了各国央行的议事日程。该文对于非常规货币政策的概念、类别,以及金融危机以来美日欧等主要经济体所采取的非常规政策进行了梳理,在此基础上对于非常规货币政策的效果评价,及非常规货币政策的退出时机、节奏和顺序等战略决策进行了相关探讨和思考。  相似文献   
106.
2010年上半年,利率互换市场交投活跃。随着市场对经济增长和政策运用预期的不断修正,互换利率继1月创出新高后一路振荡下行。预计下半年,在基本面、政策面、资金面和利率自身波动节奏的相互作用下,市场参与者的预期将反复进行修正,互换利率将呈现宽幅震荡。  相似文献   
107.
Over the last decade, Zambia has witnessed a rapid increase in the number of medium-scale “emergent farms” cultivating 5–20 ha of land. This study analyzes the factors underpinning this growth. We find that the growth of emergent farmers in Zambia is primarily attributable to land acquisition by salaried urbanites and by relatively privileged rural individuals. We found little evidence to support the hypothesis that the rise of emergent farmers primarily represents a process of successful accumulation by farmers who began farming with less than 5 ha of land, a situation faced by more than 95% of farming households. We argue that these outcomes are the result of Zambia’s land administration and agricultural spending policies. Rising concentration of landholdings in Zambia raises serious questions about the potential of current agricultural growth to act as a vehicle for broad based economic growth and poverty reduction.  相似文献   
108.
To lead the world's fifth-generation mobile communication networks (5G) market, China introduced several policies to support 5G industry development that will impact telecommunication operators, the main implementers in this industry. Thus, this study examines the impact of the government's 5G policy announcements on telecommunication operators' firm value in China, where the state exerts a strong influence on industry development. We find that government policy announcement in general affects telecommunication operators' stock returns negatively, and when the government announces policies with a higher level of interference, the decline in firm value is more pronounced. To understand the comprehensive impact of 5G technology on telecommunication operators, we also examine the effect of institution-driven corporate technology R&D and investment activities on firm value. We find that the firms' 5G activities also decrease their firm value, and this effect is more significant than government policy announcements. These results imply that the market has a negative evaluation of the introduction of 5G technology due to its immaturity and uncertainty. This study provides a basis for understanding the market's views on 5G technology and development policies.  相似文献   
109.
基于知识生产函数模型和创新地理学理论,本文利用我国30个省(区、市)2008~2020年的面板数据,通过空间计量模型实证分析R&D投入对区域创新能力的影响及空间溢出效应,并从政策目标与政策工具的耦合协调性视角理解科技政策组合,分析科技政策组合的调节效应。研究发现,我国省域创新能力呈现由东向西逐渐减弱的“梯形”分布特征;R&D资金和R&D人员对于本地区域创新能力提升具有显著的正向影响,但空间溢出效应均不显著;科技政策组合正向调节R&D投入对区域创新能力的促进作用。对此,国家应制定适宜的区域创新战略,地方政府应探索差异化创新驱动发展路径并提升科技政策组合的耦合协调性。  相似文献   
110.
Mergers are generally conglomerate in nature with only minor (if any) horizontal overlaps. Under U.S. law, an enforcement agency may challenge any anticompetitive aspect of the merger and the consequent delay associated with litigation would impose costs on the firm. These costs may give the enforcement agency “leverage” to extract a settlement even when the firm would prevail in court. This paper explores whether the FTC’s decisions to challenge transactions approximate the case law. We find that the representative enforcement regimes of the FTC and the courts are remarkably similar, although the FTC credits efficiencies, while courts consider buyer sophistication as a mitigating factor.  相似文献   
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