Suppose a majority of investors do not care whether the companies whose stock they own do business

Question:

Suppose a majority of investors do not care whether the companies whose stock they own do business in China. How, if at all, will the rate of return on that do business in China differ from the rate of return on that do not?

Stocks
Stocks or shares are generally equity instruments that provide the largest source of raising funds in any public or private listed company's. The instruments are issued on a stock exchange from where a large number of general public who are willing...