Research on Loan-to-Value Ratios of Exporting Offshore/In-Transit Inventory Financing under Uncertain Price Based on Mixture CVaR Criterion
The exporting offshore/in-transit inventory financing is a unified credit granted by banks to shipping logistics companies.While offering logistics services such as maritime transportation of export goods,warehousing and supervision,shipping logistics companies provide pledged loans to export enterprises with capital needs.Under this model,banks,exporters and shipping logistics companies can achieve a mutual benefit and win-win situation.The key problem for shipping logistics companies to issue loans to exporters is how to determine the reasonable loan-to-value ratio according to the market value of collaterals.Under the financing mode of exporting offshore/in-transit inventory,shipping logistics companies are faced with the risk of collateral price fluctuation when they make decisions on the loan-to-value ratio,and different attitude to risk will lead to different decision-making results.This paper introduces the mixture CVaR criterion to formulate a decision model for exporting offshore/in-transit inventory financing and discuss the decision of loan-to-value ratios considering three different kinds of risk attitude simultaneously.Compared with the existing research,the mixture CVaR risk measurement is used to explore the bounded rationality characteristics of shipping logistics companies,which makes up for the deficien-cy:traditional CVaR can only reflect the single psychology of risk avoidance.In the basic model constructed above,at the end of the pledge period,when the exporter defaults,the income of shipping logistics companies is determined by the market price of collaterals at the moment.However,there are many uncertain factors in the liquidation and realization of collaterals,such as a series of judicial procedures caused by exporter default,bargaining problems,etc.The realization time of collaterals is prone to delay,which aggravates loan risks.At the same time,shipping logistics companies need to pay a certain transaction cost when clearing collaterals,and there also exists a liquidity risk of collaterals due to the massive quantity,which needs to be realized on the basis of the market price according to a certain discount.In this regard,this paper considers the influence of a liquida-tion time delay and liquidity risk on the realization of collaterals,establishes an extended loan-to-value ratio decision model,and discusses the impact of price risk and liquidity risk on the pledge decision of shipping logistics companies by comparing with the basic model.The extended model introduces the factors of liquidation and liquidity risks,and solves the problems with high loan-to-value ratio and loan risk caused by the neglect of liquidation stage in the existing research.The results show that under the same risk attitude,the loan-to-value ratio calculated by the extended model is lower than that of the basic model.The delay of collateral settlement and insufficient market liquidity aggravate the loan risk,so the loan-to-value ratio should be lowered to control the risk.The optimal loan-to-value ratio under the risk-seeking psychology is the highest,followed by the risk-neutral and risk-averse.The more drastic the fluctuation of collateral's price,the lower the loan-to-value ratio.The loan-to-value ratio is negatively corre-lated with the freight rate in the shipping market.When the shipping market is depressed and the freight rate falls,the profit margin will be reduced,and the promotion of loan services could be increased.When the traditional shipping service is in recession,shipping logistics companies could actively seek new growth points,accelerate the pace of logistics financial business expansion,and improve the comprehensive competitiveness via exporting offshore/in-transit inventory financing service.In this process,it is particularly important to establish the whole-process management mechanism of loan risk,which should cover all aspects such as pre-loan review,in-loan monitoring and post-loan tracking,so as to realize real-time monitoring and early warning of risks and ensure the steady operation of financing business.At the same time,shipping logistics companies also need to especially strengthen the risk control in the liquidation stage,improve relevant systems and procedures,so as to effectively reduce the bad debt rate,ensure the safety of funds,and thus extend the shipping logistics service chain and expand the profit space.
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