关键词: 金融经济危机,公司财务学,公司融资理论,公司投资理论

Abstract: Financial and economic crisis has challenged the ideological and methodological basis, the basic assumptions and the universal applicability of the research conclusions of the mainstream corporate finance. In order to construct corporate finance appropriate to the state of financial crisis, it is necessary to adjust the objective function of corporate finance, modify the corporate financing theory, extend corporate investment theory, enrich corporate working capital management theory, and adjust corporate dividend policy theory.

Key words: financial and economic crisis; corporate finance; corporate financing theory; corporate investment theory