今年以来，国家出台了系列关于改进金融服务，支持国民经济发展的宏观经济金融政策，明确提出要及时有效地增加贷款，提供多种金融服务，促进宏观经济增长目标的实现，支持国民经济持续快速发展。如何增加信贷有效投入，支持国民经济发展己成为国有商业银行当前信贷工作的一项? Since the beginning of this year, the state has promulgated a series of macroeconomic and financial policies on improving financial services and supporting the development of the national economy. It clearly stated that it is necessary to increase loans in a timely and effective manner, provide a wide range of financial services and promote the realization of the objective of macroeconomic growth, and support the sustained and rapid development of the national economy development of. How to increase effective credit input and support national economic development have become one of the current credit work of state-owned commercial banks?