Consider a product market with a supply function Qs i = b0 + b1 Pi + u s i , a demand function Qd i = g0 + u d i , and a market equilibrium condition Qs i = Qd i , where u s i and u d i are mutually independent i. i.d. random variables, both with a mean of zero. a. Show that Pi and u s i are correlated. b. Show that the OLS estimator of b1 is inconsistent. c. How would you estimate b0 , b1 , and g0 ? Stock, James H.. Introduction to Econometrics (Pearson Series in Economics (Hardcover)) (p. 463). Pearson Education. Kindle Edition.

Select all that apply. select the ways that labor unions can increase wages. collective bargaining reducing the labor supply increasing the demand for labor creating monopolies

Consider the scenario below and let us know if you believe lauren smith's actions to be ethical. let us know why or why not. lauren smith is the controller for sports central, a chain of sporting goods stores. she has been asked to recommend a site for a new store. lauren has an uncle who owns a shopping plaza in the area of town where the new store is to be located, so she decides to contact her uncle about leasing space in his plaza. lauren also contacted several other shopping plazas and malls, but her uncle’s store turned out to be the most economical place to lease. therefore, lauren recommended locating the new store in her uncle’s shopping plaza. in making her recommendation to management, she did not disclose that her uncle owns the shopping plaza. if management decided to go with lauren's uncle's plaza, what additional information would be needed in the financial statements?

Security a has a higher standard deviation of returns than security b. we would expect that: (i) security a would have a risk premium equal to security b. (ii) the likely range of returns for security a in any given year would be higher than the likely range of returns for security b. (iii) the sharpe ratio of a will be higher than the sharpe ratio of b. (a) i only (b) i and ii only (c) ii and iii only (d) i, ii and iii