Abstract
We study feedback from the risk of outstanding mortgage-backed securities (MBS) on the level and volatility of interest rates. We incorporate supply shocks resulting from changes in MBS duration into a parsimonious equilibrium dynamic term structure model and derive three predictions that are strongly supported in the data: (1) MBS duration positively predicts nominal and real excess bond returns, especially for longer maturities; (2) the predictive power of MBS duration is transitory in nature; and (3) MBS convexity increases interest rate volatility, and this effect has a hump-shaped term structure.
Original language | English |
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Journal | The Review of Financial Studies |
Volume | 29 |
Issue number | 5 |
Pages (from-to) | 1220-1253 |
Number of pages | 34 |
ISSN | 0893-9454 |
DOIs | |
Publication status | Published - 2016 |