Abstract:The Sun Yefang Economic Science Award will be awarded to the only book award "Research on Western Economic Ethical Thoughts"，Reflects the full affirmation of my country’s economic circles for the research paradigm that organically combines technical analysis of economic principles with philosophical analysis。Economics and philosophy and ethics have the same origin。Just after the "marginal revolution"，Western mainstream economics pursues positivist research methods，Opened the "deethicalization" model of economics。In view of the increasingly severe "ethical impoverishment" problem of neoclassical economics in the 20th century，A theoretical wave has emerged within and outside Western economics aimed at "reconstructing the ethical dimension of economics"。This is also one of the important reasons why the researcher of the award-winning book took the lead in conducting research on bet365 bonus code 2023 in China。bet365 bonus code 2023 thoughts have different value orientations in different civilization tenses and forms，They do not have the uniqueness of what is optimal，But it has important enlightenment significance for countries in the transition to market economy。

　Keywords:bet365 bonus code 2023 Marginal Revolution Welfare Economics Amartya Sen

Author Qiao Hongwu，Professor, School of bet365 bonus code 2023 and Management, Wuhan University (Wuhan 430072）。