Abstract:Traditional theories focusing on developed countries do not support monetary policy for structural regulation，Believe that structural problems are automatically adjusted by price signals，No need for external policy intervention。China’s market system is still being improved，There are differences in the risk diversification capabilities of large and small enterprises in responding to external shocks。Asymmetric perspective based on the marginal effect of financial accelerators，Construct a theoretical model that includes heterogeneous enterprise characteristics，An empirical study using macro and micro listed company data found that the difference in the marginal effect of financial accelerators on large and small companies will lead to further distortion of the economic structure and deterioration of bank balance sheets，bet365 sign up offer can correct this structural distortion and improve bank balance sheet quality through risk subsidies，Thus while adjusting the structure，Achieve the dual goals of promoting growth and weakening systemic risks。

　　Keywords:Marginal effect of financial accelerator, bet365 sign up offer, dual goals

　　AuthorZhan Minghua，Professor, bet365 sign up offer, Guangdong University of Foreign Studies；Li Shuai，Lecturer, bet365 sign up offer, Guangdong University of Foreign Studies；Wu Zhouheng，Associate Professor, bet365 sign up offer, Guangdong University of Foreign Studies。（Guangzhou 510006）