日前，中国人民银行总行发出通知，决定对国有大中型企业推行主办银行制度。主办银行制度是通过签定“银企协约”的形式明确双方的权力和责任，建立起相互信任的协作关系，继而促进企业和银行的良好经营与健康发展。推行主办银行制度是在市场经济条件下企业和银行在转轨过程中? Recently, the head office of the People’s Bank of China issued a notice and decided to implement a host bank system for large and medium-sized state-owned enterprises. The host bank system defines the rights and responsibilities of both parties through the form of a “bank-enterprise agreement”, establishes a cooperative relationship of mutual trust, and then promotes the sound operation and healthy development of enterprises and banks. Is the implementation of the main bank system a transition of enterprises and banks in the market economy?