“…To maintain their control rights, controlling shareholders may adopt opportunistic measures to elevate stock prices, including share repurchases [ 33 , 34 ], reductions in future innovation activities [ 44 , 45 ] and excessive financialization behavior [ 35 ]. Share pledging also has a negative impact on firms’ reporting quality: Insiders who pledge shares are incentivized to conceal negative news, make positive financing reports or manipulate earnings to elevate stock prices [ 3 , 4 , 6 , 7 ]. Hu et al (2021) argued that, when facing the threat of losing control rights, controlling shareholders even collude with analysts to make optimistic forecasts [ 5 ].…”