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Increasing the use of social media in business, we have to realize the importance of thesocial media risk management for successful business. So, We analyze the social media riskswith which companies can be confronted, and propose the risk management strategies forthem. If they fail to control social media risks, they will be faced with difficult situationswhich not be able to perform their business. Therefore, We should try to manage the risks for their stable business. And it isnecessary that we build the enterprise risk management system for effective risksmanagement in social media era.

The paper investigates the empirical relationship between real effective exchange rate,nominal effective exchange rate and stock price index. Analysis period were divided intobefore and after the global financial crisis and used a vector error correction model. Majorfindings of this paper are as follows: First, Cointegration test results show that there iscointegration relationship between the variables is related to the balance. Second, nominaleffective exchange rate, real effective exchange rates and stock prices index have a positiverelationship. Third, The analysis of vector error correction model results show that allvariables except effective exchange rate increases at the long-term equilibrium relationship.

In the matter of implementation of international contract changes of circumstances occurprior to the contract for the adaptive response and minimize damage provisions areinserted. In a short period of time to resolve these disputes to arbitration agreements adaptationmeasures agreement of the parties to take advantage of the increasing adaptability ofinternational contract is to increase the efficiency and sustainability. Thus, in this paper, the first international contract to change of circumstances in thesituation, and look at the generalization. Second, the practical effect of arbitrationagreements according to the suit focuses on the analysis and review of Interpretation theoryetc. In the conclusion, no matter the changes of circumstances caused by the contractdispute resolution methods such as adaptive responses of intervention is focused to present.

International Trade Financing is a kind of service provided by the Financial Institution fortrade participants with accommodation of funds in the process of international trade, whichis a indispensable financial services for the development of international trade in everycountries at present. It is an indisputable fact that China has achieved remarkable economic developmentthrough the international trade in the past 30 years, and the international trade finance havecontributed it development. In the China, the scale of international trade finance maintaineda significant upward trends during last 20 years. It recorded more than 680 billion U.S. dollars in 2012. At present, Institution of international trade finance in china needed to be researched forfurther development. So this paper is to analyse institution of international trade finance, tofind it’s problems and to give some suggestions for its further development.

The purpose of this study is to suggest some alternatives for activating the transportationsystem between Busan new port and north port. First of all, in order to achieve such apurpose, status and problem factors for activation through literature survey and previousstudies are analyzed. After that, advantages and disadvantages analysis are carried out. Alsoeconomic analysis based on the social cost of transportation are performed. Main findings are suggested as followings. First, Maritime and Rail transport is moreadvantageous than road transport in terms of social costs. Therefore, reduce the rate of roadtransport and maritime, and rail transport should be increase. Second, To activate the maritimetransport, accrete the number and size of vessels and requires the adjustment of turn-round ofthe vessels. Third, To activate the Rail transport, consider the construction of bypass route.

The aim of this paper is to examine the effects of environmental value orientation andindividualism on green firm's trust. The paper applies moderated regression approach to test themoderating effects of cultural tendency on the impact of environmental value orientation onconsumer attitude or trust. The study reveals that the influence of a environmental value orientation and individualismtendency are a little differences between Chinese and Korean consumers. While an egoistic valueorientation and altruistic value orientation are important in Chinese consumers, an biospheric valueorientation and altruistic value orientation are salient in the Korean consumers. The hypothesizedinfluence of the individualism are different between Korean and Chinese consumers.