Arbeitspapier

Shared-appreciation mortgages and uninsurable idiosyncratic shocks

Shared-appreciation mortgage (SAM) contracts, which display payments indexed to a local house price, have been proposed as an alternative to alleviate the costs of recessions. Using a heterogeneous agent model with two types of agents (Borrowers and Savers), uninsurable idiosyncratic income risk, and calibrated to the US, this paper studies the effects, on both macroeconomic variables and welfare, of introducing such contracts. I find that equilibrium default rates, house price volatility, and welfare losses of both Borrowers and Savers following an unexpected negative shock on aggregate income, are smaller. Also, while this policy benefits Savers, only Borrowers with moderate/low mortgage and housing wealth levels are better-off (61% of Borrowers under the main calibration). Finally, if Borrowers are less patient, the fraction that benefits may never be above 50%.

Sprache
Englisch

Erschienen in
Series: Working Papers ; No. 2020-11

Klassifikation
Wirtschaft
Financial Economics: General
Optimization Techniques; Programming Models; Dynamic Analysis
Financial Markets and the Macroeconomy
Thema
Mortgage design
Heterogeneous agents
Housing policy

Ereignis
Geistige Schöpfung
(wer)
Cóndor, Richard
Ereignis
Veröffentlichung
(wer)
Banco de México
(wo)
Ciudad de México
(wann)
2020

Handle
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Cóndor, Richard
  • Banco de México

Entstanden

  • 2020

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