Study on the impact of digital upgrade of tax administration on corporate financial behavior 并列题名：Study on the impact of digital upgrade of tax administration on corporate financial behavior Study on the influence of executives' academic background on corporate financial behavior Study on the impact of house price fluctuation on systemic financial risk 并列题名：Study on the influence of executives' academic background on corporate financial behavior Study on the impact of external finance dependence on corporate innovation Research on the impact of corporate strategic deviation on financing behavior Interactive communication and corporate financial behaviors 并列题名：Interactive communication and corporate financial behaviors