what kind of model is $y$ what is the equation for $y which hedonistic index is like a model function what is equivalence of non-nested models how can equivalence be tested what is the equivalence of a nonnested model is $z the hedonistic index of the dummy variable what is the equivalence of two nonnested models? which model consists of a hedonistic index and a non-nested variable what is the function of $p$ for math what is the function of z how to test equivalence what is the equivalence of the model when you test the equivalence of variables in a model, you get an example of a function called what model to test for equivalence when using a linear function of $x$, $d$ is a vector of parameters. what is the equivalence of the variables in this model? test equivalence of non nested functions how to evaluate equivalency which type of model would you use to test the equivalence of both linear functions and vectors?