Generalize the analysis of the first-and second-price auction with two types and risk-neutral…

Generalize the analysis of the first-and second-price auction with two types and risk-neutral bidders to (a) asymmetric distribution and (b) correlated valuations. Compare the seller’s revenues in the two auctions (do parts a and b separately). The answers are in Maskin and Riley 1985, 1986b.)