Faculty of Economics and Business Administration Publications Database

Systematic Monetary Policy and the Macroeconomic Effects of Shifts in Residential Loanto-Value Ratios

Selected
Authors:
Rüth, S.
Bachmann, Rüdiger
Source:
Volume: 61
Number: 2
Pages: 503 - 530
Month: January
ISSN-Print: 0020-6598
Link External Source: Online Version
Year: 2020
Abstract:

What are the macroeconomic consequences of changing aggregate lending standards in residential mortgage markets, as measured by loan‐to‐value (LTV) ratios? Using a structural vector autoregression (VAR), we find that GDP and business investment increase following an expansionary LTV shock. Residential investment, by contrast, falls after a small initial uptick, a result that depends on the systematic reaction of monetary policy. We show that, historically, the Fed tended to respond to expansionary LTV shocks by raising the monetary policy instrument, and, as a result, mortgage rates increased and residential investment declined. House prices are affected in a similar manner.

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