金融风暴之后的中国产品内贸易问题研究

本文首先综述了产品内贸易理论问题,其次,分析国际金融风暴之后,以来料加工装配贸易和进料加工贸易为主的中国产品内贸易问题,最后,从产品结构、贸易方式、区域发展、服务外包等方面对中国产品内贸易给出相关政策建议。     

中国石化成品油销售物流问题与对策研究

对中国石化成品油销售物流现状及存在的问题进行了剖析,提出了销售体制改革的思路。结合中国石化成品油物流特点,通过SWOT分析和战略矩阵分析,提出了中国石化成品油销售物流的发展战略以及分阶段实施步骤。     

陕西旅游商品市场问题探析与对策研究

发展旅游商品对提高区域旅游经济效益具有重要作用。但在陕西旅游产业体系中,购物始终是一个明显的弱项,这制约了陕西旅游经济的持续增长。在系统分析陕西旅游商品市场现存问题的基础上,提出发展陕西旅游商品市场的若干对策。     

Joint product signals of quality

Summary The relationship between product quality, signals, and the firm's optimal pricing policy has been given much attention in economics. The literature is extended in this paper by considering the signaling problem of a firm that jointly produces two commodities—one of known quality to consumers (a search good) and one of unknown quality (an experience good). The model presented employs a stylized reputation function, a linear cost structure, and linear demand schedules to produce two interesting insights. First, the search good's price can potentially be used as a signal of the quality of the experience good. Second, the price of a search good will depend upon whether it is jointly produced with another search good or an experience good or whether it is produced in isolation by a single product firm. Furthermore, evidence from a paper on gasoline pricing seems to support this contention.     

Estimating sectoral product quality under quality heterogeneity

This paper estimates product quality at the sectoral level using data from a panel of twelve manufacturing sectors in nineteen OECD countries during the years 1995–2006. The author first derives a gravity model from a firm-heterogeneity model of trade, then measures product quality as the residual of the gravity model. In estimating the gravity model, the author employs the two-step procedure of Helpman et al. (Q J Econ 123(2):441–487, 2008) to correct for biases caused by selection in trade and firm heterogeneity. When aggregated into the country level, the used overall quality metrics do not systematically differ from Hallak and Schott’s (Q J Econ 126(1):417–474, 2011). In line with existing literature, sectoral quality estimates are found positively correlated with sectoral unit prices as well as countries’ income per capita. And the quality gap between rich and poor countries is more pronounced in capital- and skill-intensive sectors. In addition, the autor finds beta- and sigma-convergence in sectoral product quality across countries.     

Cyclically oscillating product quality: A simple model of the product life cycle

This paper presents a dynamic model of the firm, where the firm can exert influence on demand by setting the price and by controlling the quality index. Assuming profit maximization, it is shown by means of the Hopf Bifurcation theorem that persistent oscillations of the variables may occur if there is positive growth at the steady state together with a high discount rate. Oscillations may also occur if the influence of an additional unit of the quality index on demand and price is sufficiently large, thus yielding a special version of the product life cycle. A numerical example is used in order to illustrate the results derived in the general framework. Valuable comments from an anonymous referee are gratefully acknowledged.     

对快速消费品行业市场营销若干问题的分析

本文对快速消费品市场营销的若干问题进行了较深入的分析,希望为提出其对策提供有益的帮助。     

商标权产品平行进口法律问题探讨

平行进口是国际贸易中一个普遍存在的有关知识产权的问题。对此问题知识产权学界争论已久，难以达成共识，各国法律往往也存在分歧，包括TRIPS协议在内的知识产权国际条约也采取回避态度。随着我国加入WTO和市场化进程的加快，将遇到越来越多的平行进口问题，实践中因平行进口而引起的争议和诉讼已经出现，而我国法律对此尚未作明确规定。本文将就争议最大的商标权产品平行进口的法律问题做些探讨。     

电子合同法律问题研究

现代信息技术的迅猛发展,使电子合同的应用越来越广泛,从而引发了诸多法律问题。本文主要就电子合同效力、电子签名法律效力的认定、电子合同格式条款的法律调整、电子合同管辖权冲突这四个法律问题进行相关探讨。