decoupling stock造句

Success in decoupling stock returns from fossil fuel price changes will have implications for statistical significance of the coefficient in the regression to calculate the FF?: the regression coefficient will not be significantly different from zero for companies that have successfully gravitated to a zero-FF?. ( Of course, the normal tests of statistical significance of difference from zero will apply for betas that are inferred to be positive or negative ).
It's difficult to find decoupling stock in a sentence. 用decoupling stock造句挺难的