多哈回合失败之后

全球贸易谈判于7月29日再次以失败告终,印证了伏尔泰的名言——完美常常是美好的敌人。想让150多个目的各不相同的国家消除忧虑,在国际贸易政策上达成共识,这真是个追求完美的过程。多边谈判陷入僵局,下一步很可能会转向双边谈判或区域性谈判。所有区域性协议的交集,如果存在的话,那将会是所谓的全球共识。     

山东省农业保险中的逆向选择问题分析

农业保险发展缓慢的主要原因是由于保险公司内部原因,以及弱质农业本身在面临市场和自然双重风险威胁时,为农业保驾护航的农业保险却陷入了信息不对称引起的逆向选择问题。本文将运用经济学知识,对山东省农业保险逆向选择问题的原因进行分析,并提出相关的对策。     

广东省天然气发电面临的问题及政策建议

截至2014年一季度,广东省统调燃气发电企业共22家,49套机组,其中包括13套9F燃气机组（单机容量39万千瓦）和31套9E机组（单机容量18万千瓦）,装机容量共计1105.1万千瓦,约占全省电力装机容量8598万千瓦的13％.2014年还将陆续投产5台9F机组,这批电厂的投运在支撑“西电东送”的平衡、缓解广东省峰谷差大、季节性供电缺口等矛盾,以及改善广东省电力供应结构、确保区域电网的安全稳定运行和保护环境等方面起到积极的作用.     

煤矿“一通三防”工作中的危险源分析及预控探析

在煤矿管理过程中,“一通三防”是重要流程,具体含义指通风作业及对瓦斯、煤尘、火灾三大主要危险事故的预防。然而,“一通三防”工作对技术和质量的要求较高,需要严格按照基本流程和关键工艺进行操作,才能有效发挥应有的作用,规避工作过程中的危险源。本研究深入分析了“一通三防”工作过程中的危险源,发现其危险源较多,之后结合危险源制订预控措施。     

资源垄断性产品市场与价格分析

<正>钾肥属资源垄断性产品。长期以来,我国对钾肥进口的需求有增无减。特别是近几年,国家对粮食安全问题的重视和加大对"三农"政策的倾斜,使得钾肥的使用量在逐年攀     

煤矿开采中的“一通三防”安全管理方法分析

煤矿作为高危行业,其安全管理一直是行业内外关注的焦点。“一通三防”作为煤矿安全管理的重要组成部分,对于保障煤矿生产安全、预防重大事故具有重要意义。本文分析煤矿“一通三防”安全管理方法现状及问题,并提出优化建议。     

把握改制最佳时机——中石化检维修企业改制政策的分析与探讨

由于世界能源危机,能源工业已成为关系到国计民生的支柱产业,我国的石化行业都面临着一个大发展的问题。在刚刚过去的“十五”期间,中石化投资近千亿人民币对所属的炼油、化工(主要是乙烯)进行改扩建,海南、湛江等地更是兴建了新的大型炼厂。而在这种情况下,中石化坚持原则上不     

广西农村电网改造后续问题的分析及相关建议

改革开放以来,中共中央就三农问题发了9个一号文件,表明了中央对三农问题的高度重视.加强农业基础设施建设,加快农村电网建设与改造工作是一项德政工程,也是民心工程.     

基于蓝海战略的统计管理体制改革探析

统计是一个国家的信息中心,然而,我国统计管理体制尚不能完全发挥其应有作用。本文采用蓝海战略工具,以调查问卷获取数据为基础,对统计管理体制现存问题进行分析后提出统计管理体制改革的对策建议,以期提升统计信息的质量。     

The impact of the Uruguay Round on tariff escalation in agricultural products

Tariff escalation (i.e. higher tariffs on processed agricultural products than on their input commodities) has been one of the obstacles for developing countries in their efforts to establish processing industries for exports. This article assesses the changes in tariff escalation resulting from the Uruguay Round (UR) tariff concessions, examining the agricultural import markets of EU, Japan and the US. The approach consisted of comparing the base and bound tariffs, as listed in the UR tariff schedules, of actual input/output processing relationships, taking also specific tariffs into account. Three main conclusions can be drawn. First, more than half of the commodity pairs have positive tariff wedges (escalating tariffs), about 10 per cent have no tariff wedges (input and output tariffs are equal) and the remaining one-third of the commodity pairs have negative tariff wedges (de-escalating tariffs). These numbers are roughly the same for both base and bound tariff wedges. Second, as a result of the UR tariff concessions more than 80 per cent of the tariff wedges have decreased (in absolute values, i.e. positive wedges have become less positive and negative wedges have become less negative). Convergence towards zero is therefore a common feature. Third, after the full implementation of the UR tariff concessions, high levels of nominal tariff escalation will still remain for a number of commodity pairs, highest in Japan and lowest in US. Considering only the positive tariff wedges, these will average 17 per cent after the implementation of the UR (down from 23 per cent of the base years). Finally, the study has certain methodological shortcomings, and a degree of caution is in order for countries contemplating export diversification and investing in valued-added industries. There are well known problems with “water in the tariffs” and the difference between applied and bound rates of duty that are common to all studies on this subject. In addition, a number of factors that are beyond the scope of this study should also be taken into account when export diversification is considered. These relate, inter alia, to the competitiveness of the export commodities or industries in question, availability of appropriate technologies and infrastructure, product standards, technical regulations and a host of consumer preference issues having to do with brand recognition as well as product characteristics.     

The impact of the Uruguay Round on tariff escalation in agricultural products

Tariff escalation (i.e. higher tariffs on processed agricultural products than on their input commodities) has been one of the obstacles for developing countries in their efforts to establish processing industries for exports. This article assesses the changes in tariff escalation resulting from the Uruguay Round (UR) tariff concessions, examining the agricultural import markets of EU, Japan and the US. The approach consisted of comparing the base and bound tariffs, as listed in the UR tariff schedules, of actual input/output processing relationships, taking also specific tariffs into account. Three main conclusions can be drawn. First, more than half of the commodity pairs have positive tariff wedges (escalating tariffs), about 10 per cent have no tariff wedges (input and output tariffs are equal) and the remaining one-third of the commodity pairs have negative tariff wedges (de-escalating tariffs). These numbers are roughly the same for both base and bound tariff wedges. Second, as a result of the UR tariff concessions more than 80 per cent of the tariff wedges have decreased (in absolute values, i.e. positive wedges have become less positive and negative wedges have become less negative). Convergence towards zero is therefore a common feature. Third, after the full implementation of the UR tariff concessions, high levels of nominal tariff escalation will still remain for a number of commodity pairs, highest in Japan and lowest in US. Considering only the positive tariff wedges, these will average 17 per cent after the implementation of the UR (down from 23 per cent of the base years). Finally, the study has certain methodological shortcomings, and a degree of caution is in order for countries contemplating export diversification and investing in valued-added industries. There are well known problems with “water in the tariffs” and the difference between applied and bound rates of duty that are common to all studies on this subject. In addition, a number of factors that are beyond the scope of this study should also be taken into account when export diversification is considered. These relate, inter alia, to the competitiveness of the export commodities or industries in question, availability of appropriate technologies and infrastructure, product standards, technical regulations and a host of consumer preference issues having to do with brand recognition as well as product characteristics.     

蓝印花布元素在现代服装设计中的应用

蓝印花布是具有民族传统文化特质的一种设计元素,其特有的美感及工艺价值是中国传统文化中不可或缺的一部分,对当今服装设计具有极其重要的借鉴意义。如何将传统元素与流行元素融会贯通,在现代服装设计中注入新的符合时代进步的创新元素是本文的写作目的。本文着重论述蓝印花布的靛蓝美与图案美是构成蓝印艺术最具识别性的特征之一,通过色彩与图案的创新设计将其应用在现代服装设计中,使蓝印花布更符合当今流行趋势及大众审美趣味,将蓝印之美以新的面貌展现出新时代风采。     

蓝色经济区大学生低碳消费现状调查分析

众所周知,低碳经济已经成为未来经济发展方向,低碳消费是实现低碳经济的重要举措。大学生群体是一个特殊群体,对低碳消费的引导、推广等有着重要的影响力、号召力。本文旨在通过调查蓝色经济区大学生低碳消费现状,发现问题并提出相应的改善措施,以更好的推进蓝色经济区的经济、生态、文化等的快速健康发展。     

欧元区宏观经济需求管理政策评析———兼议宏观审慎政策的介入

为了预防欧债危机再次发酵,欧元区各国主要通过宽松的货币政策和紧缩的财政政策搭配来刺激经济以及改善财政状况。但从长期来看,宽松的货币政策使通货膨胀的风险一再加大,而紧缩的财政政策则让萎靡不振的欧元区经济雪上加霜．两者的叠加很可能导致欧元区在未来陷入滞胀。因此,要想从根本上摆脱危机,欧元区亟须对当前的宏观经济需求管理政策进行反思。另外,在货币和财政政策效果不佳的情况下引入宏观审慎监管政策．则能够在一定程度上弥补传统凯恩斯宏观经济需求管理的缺陷,使货币政策、财政政策和宏观审慎政策互为补充。     

分析模型E-CPI

基于经济学中的GDP—CPI模型,研究了用电量与价格指数的E-CPI模型。此模型可以每月动态分析经济运行状况,研究需要采取什么样的财政政策及货币政策等实现宏观调控,为政府提供决策参考。采用E—CPI模型分析了2011年我国经济运行的走势及宏观政策的调控效果。根据政府提出的经济发展目标,研究了2012年财政政策及货币政策的走势,并提出相关建议以供参考。     

煤矿绿色开采技术初探

煤矿绿色开采技术是一门新的科学,是贯彻落实科学发展观、实现企业又好又快发展的根本途径,文章分析了煤矿绿色开采技术的内涵,对矿井绿色开采方案进行了研究,提出了相应对策。     

The green revolution in Nigeria: Prospects for agricultural development

This article considers the application of green revolution strategies in Nigeria. The authors discuss the background issues and the genesis of the green revolution before turning to the specific experiences of countries in Indo-Pakistan. The prospects for accelerated agricultural development in Nigeria brought about by green revolution technologies is considered. The authors conclude that the case of Nigeria is conceptually different to that of Asian countries but, with careful planning, green revolution technologies can contribute to sustained agricultural development in Nigeria.     

金融危机后中国促进经济增长的空间还有多大——从贸易政策到产业政策

贸易政策特别是出口导向型政策,对于中国经济增长起到了显著的促进作用。但是金融危机后世界经济再平衡的压力下,美国等国家指责人民币汇率低估,认为这是中国巨大贸易顺差的根源,使得我国贸易政策的空间受到制约。而产业政策通过提高现代产业部门的相对利润促进经济增长,避免了与汇率低估以及贸易顺差可能存在的直接联系。因此更好运用产业政策,既有利于我国自身的经济结构的调整,又可为经济发展创造更好的国际环境。