Abstract
Since 1993, Chinese companies have entered the US capital market,
becoming a crucial platform for their public listing and fundraising. However,
inconsistent accounting policies between China and the US have resulted in the
delisting of certain China Concepts Stocks (CCS) in the US. Nonetheless, the
recent accounting review cooperation agreement between the China Securities
Regulatory Commission and the US PCAOB has altered the future prospects of CCS
in the US. This study aims to quantify the economic value of this bilateral
collaboration using the Audit Supervision Cooperation Agreement, signed by
China and the US on August 26, 2022, as a natural experiment. Our findings
reveal that in the three months following the agreement, CCS with political
connections and accounting issues related to the Chinese government exhibited
returns of 4.63% and 1.13% respectively. We conducted robustness tests
including parallel trend tests, experimental and control groups based on VIE
architecture interference, and sub analysis samples and placebo tests.
Additionally, trading volume and price volatility of politically affiliated
companies also experienced positive effects. In conclusion, our study
underscores the significant impact of the political friendship between China
and the US on the economic development of both nations and the global economy.
JEL classification numbers: F42, G14, G15.
Keywords: Political
connections, Chinese concept stock, Accounting collaboration.