商品流通渠道主导权冲突的博弈分析——基于消费者福利视角

随着商品供给呈现出供过于求和由卖方市场向买方市场转变,商品流通渠道的主导权就逐渐由生产商转移到零售商手中。于是,商品流通过程呈现出一种不可避免冲突,即零售商利用优势地位来转移经营成本和生产商则将考虑如何降低或转嫁这部分不合理负担。采用动态博弈方法分析可发现这一冲突最终利益受损者是消费者,也可以为维护消费者权益和实现消费者最大化福利提出相应的对策建议。     

部分相干高斯—谢尔模光束在负色散介质中的光谱特性

文章利用由部分相干光理论及张量方法推导出的部分相干高斯—谢尔模(GSM)光束在介质中的传输公式,计算分析了部分相干GSM光束在负色散介质中的演化特性.研究结果表明,部分相干GSM光束在负色散介质中传输时会出现光谱分裂和频移现象.     

基于产业异质性的银行贷款政策效应分析——来自上市银行的经验证据

在银行信贷资金配置存在产业间差异的假定下,建立引入产业因素的银行贷款决定模型,考察产业因素影响银行贷款渠道有效性的内在机制,并运用2007年到2010年14家上市银行和5组产业数据展开动态面板模型估计,结果表明：从贷款需求角度看,各个产业的产出对产业贷款的影响效应存在产业间差异;从贷款供给角度看,人民银行运用货币政策工具调控产业贷款的影响效应也存在产业间差异。也就是说,产业因素确实影响到人民银行调控各个特定产业贷款的力度。     

财政支农的市场一体化效应及其政策

以增加农民收入从而支撑具有产业、区域特征的市场一体化为视角,对财政政策不同的支农方式和支农工具所产生的不同的农业市场一体化效应进行了分析,认为直接收入补贴明显好于价格支持;间接支农优于直接支农;而且不同的支农项目对市场一体化的促进作用差异显著。为此,提出了逐步减少价格支持,增加直接收入补贴,增加财政间接支农力度,引导农业生产要素多渠道利用,促进农业系统内外部合作,重视三农无形资产,建立适当监督机制等政策建议。     

论铁路货运向现代物流转变

随着我国高铁的快速建设,以及铁路货运机制的不断改革,铁路货运发展现代物流存在非常好的机遇。铁路运输为了提高市场份额,适应市场需求,应采取众多改革方针。通过运用SWOT方法,对我国铁路货运发展现代物流进行了分析,指出了其存在的优势、劣势、机遇与威胁,并提出铁路货运在发挥自身优势、优化货运组织的同时,要充分利用路网资源,进一步加强铁路货运改革,优化两端运输组织,完善“门到门”物流运输,积极拓展铁路货运增值业务,大力发展协同运输,为铁路货运发展现代物流提供有力保证。     

Interbank Relationships and the Credit Channel in Germany

A crucial condition for the existence of a credit channel through bank loansis that monetary policy should be able to change bank loan supply. This papercontributes to the discussion on this issue by presenting empirical evidence fromdynamic panel estimations based on a dataset that comprises individual balancesheet information on all German banks. It shows that the average bank reduces itslending more sharply in reaction to a restrictive monetary policy measure the lowerits ratio of short-term interbank deposits to total assets. A dependence on its size canonly be found if explicitly controlled for this dominating effect. Overall, the evidenceis compatible with the existence of a credit channel but the results indicate that it is weakened by the network structures that exist in the German banking system.     

The effects of exchange rate pass-through and cost channel on price level: The case of fragile five countries

ABSTRACT

In this study, we investigated whether the exchange rate and the interest rate had an effect on the inflation rate in the fragile five countries between the years of 1996Q4 and 2015Q4. In this context, a model was created to estimate the effect of interest rate and exchange rate on the inflation rate. The methods used in the study take into account cross-section dependence and heterogeneity. As a result of the analysis, it was determined that there was an exchange-rate and interest-rate pass-through effect in the fragile five countries. Moreover, it was found out that the cost channel and price puzzle were effective in Indonesia and South Africa but were not effective in Turkey, Brasil and India.     

The heterogeneity of beauty premium in China: Evidence from CFPS

Using a nationwide representative sample of the Chinese population, we examine the effect of physical appearance on the hourly wage. Our theoretical framework that connects physical appearance and the hourly wage has two predictions. First, the beauty premium is larger for high-skilled workers than for low-skilled workers. Second, this statistical-based discrimination arises from the hiring manager’s belief that beauty contributes to productivity through non-cognitive skills. Empirical results confirm both predictions. Good-looking individuals earn roughly 5.4% more than the rest, and bad-looking individuals earn roughly 3.3% less than the rest. Moreover, quantile estimates show that the effect of physical appearance at the 0.75 quantile is more than twice as the one at the 0.25 quantile. Finally, social skills, communication skills, and self-confidence are three transmission channels through which physical appearance can positively affect one’s hourly wage in our sample. Our findings imply that the beauty premium is widespread in the labor market and relevant anti-discrimination regulations are needed.     

天津港打造中蒙俄物流通道桥头堡的对策研究

天津港是我国北方重要的综合性港口和对外贸易口岸,同时也是中蒙俄物流通道的重要节点。利用区位、政策、对外贸易等优势打造中蒙俄物流通道的桥头堡是天津港面临的重要机遇和挑战之一。文章根据中蒙俄物流通道的战略价值和天津港的发展现状,对天津港打造中蒙俄物流通道桥头堡的可行性进行分析。通过天津港在中蒙俄物流通道运行中的现状,提出天津港面临着港口吞吐量增长缓慢、多式联运存在瓶颈和京津冀港口群未形成合力三大挑战,并结合天津港的实际情况提出了拓展港口货源、重点发展海铁联运、建设智慧型港口的对策建议。     

企业网络营销与传统渠道整合探析

目前企业网络营销的开展仍处在过渡时期,探析网络营销与传统渠道整合路径,对指导我国企业正确开展网络营销有重要意义。