Hi Important: You have to present your solutions to the answers of all questions. The text must be readable and you should write the answer typing (on) machine do not write by hand,type answer question is not more than one page .I want a good solution to this question with good explanation and nice writing text.BR/

Question 4 (15p): Nonlinear estimation a. In a nonlinear regression Y; = Bo + B1X; + B2X? + Ui, how do we interpret the coefficients? What is the marginal effect of an increase in X;? b. Consider the model Y = AK Lb. How can this model be estimated consistently, given data Y, Ki and Li? c. How can we detect nonlinearities in Stata using regressions or plots? How can a study of residuals indicate nonlinearities? Show if possible using relevant formulas. = Question 4 (15p): Nonlinear estimation a. In a nonlinear regression Y; = Bo + B1X; + B2X? + Ui, how do we interpret the coefficients? What is the marginal effect of an increase in X;? b. Consider the model Y = AK Lb. How can this model be estimated consistently, given data Y, Ki and Li? c. How can we detect nonlinearities in Stata using regressions or plots? How can a study of residuals indicate nonlinearities? Show if possible using relevant formulas. =