Research of corporate social responsibility investment dynamic adjustment and optimization strategy 并列题名：Research of corporate social responsibility investment dynamic adjustment and optimization strategy Research on corporate social responsibility information disclosure Optimal corporate social responsibility investment and its impact on exporting behavior Research on corporate social responsibility information, corporate reputation and stakeholder's behavior intention Research on corporate social responsibility disclosure of Chinese listed companies Research on corporate social responsibility of U.S. banking industry 并列题名：Optimal corporate social responsibility investment and its impact on exporting behavior Research on the corporate social responsibility under the harmonious society vision Research on corporate social responsibility strategy and performance of Chinese Commercial Banks