What are the macroeconomic consequences of changing aggregate lending standards in residential mortgage markets, as … instrument, and, as a result, mortgage rates increase and residential investment declines. The monetary policy reaction function …. Without the endogenous monetary policy reaction residential investment increases. House prices and household (mortgage) debt …

decisively on prevailing loan-to-value (LTV) ratios in mortgage markets with borrowing constrained households. Utilizing a smooth … housing sector in times of high LTV ratios, which, through changes in mortgage lending and mortgage equity withdrawals (MEWs …