【正文】 原文 ： Risk Assessment and Early Warning System for Logistics Finance AbstractLogistics finance is an innovative financial solution which bines goods flow with funds flow, with diverse benefits that appeal to buyers, sellers, logistics enterprises and mercial banks. For example, Commercial banks can widen service ranges and enlarge the loans with lower risks and small and mediumsized enterprises can obtain working capital and speed up their development. Logistics finance has attracted great attention in both academia and in business recently, but the logistics finance has developed in china for only several years and its related mechanisms are still immature, and its participation subjects are diversified, the risk exists in the operation of logistics finance. Therefore, it is very necessary to present quantitative risk analysis to perform on logistics finance. Keywordslogistics finance, early warning system 1. INTRODUCTION Logistics finance is the integration of physical flow and financial flow, with diverse benefits by focusing on servicing the different needs for logistics enterprises, mercial banks, small and mediumsized enterprises, and insurance panies. Which improves the finance situations through solving the difficulty in financing for small and mediumsized enterprises and in providing loans for mercial banks, and bringing the great opportunities for the development of logistics industry in china. Therefore, logistics finance has attracted great attention in both academia and in business recently, the logistics finance has developed in china for only several years and its related mechanisms are still immature, and its participation subjects are diversified, the risk exists in the operation of logistics finance. In china, existing literatures mainly research on the operation risk of trade business and the establishing risk indexes system of logistics finance。 Finally, it is also necessary to insure for collateral which is the best measure to disperse risk for logistics enterprise. Thirdly, the risk value of technical risk(B3) is which is near to , illustrating that the technical risk is relatively higher for this logistics enterprise, so the logistics enterprise should pay more attention to their technical problem. In this paper, the technical problem is mainly