The country is on the verge of a double-dip in housing prices according to new survey from MacroMarkets LLC . The financial technology company asked a panel of 111 economists, real estate experts, investment and market strategists to project the path of housing prices over the next five years based on the S&P/Case Shiller U.S. National Home Price Index. Robert Shiller, MacroMarket's cofounder and chief economist said panelists' sentiments regarding the housing market continue to deteriorate....