Housing affordability crisis: Higher earners drive home prices, not lack of supply, researchers say  FortuneHousing Affordability and Housing Demand  Federal Reserve Bank of San FranciscoWhat If A Housing Shortage Isn’t The Reason Homes Are So Expensive?  InvestopediaNew Groundbreaking Study Demolishes “Build Baby Build” Argument, Says Regulation NOT Driving Affordability Crisis  Greenwich Village Society for Historic PreservationDecades of underbuilding set stage for housing crisis | Tatiana Bailey  Colorado Springs Gazette