Thesis advisor: Fabio Schiantarelli / In the wake of the financial crisis of 2007-2009, academics and policymakers have worked to empirically quantify macro-financial linkages. This dissertation contributes to this debate by covering two broad themes. First, substantial changes in bank regulation and supervision typically follow financial crises. Quantifying the impact of these new policies is of paramount importance to academics and policymakers. To this end, my research in this area sheds light on the ways in which changes in financial stability policy ultimately affect the economy. Bank stress testing has become a major tool of supervisory policy in the past decade. The first chapter, The Real Effects of Stress Testing, uses the introduction of annual stress testing of large U.S. banks in 2009 as a quasi-experiment to examine whether bank supervisory policies affect real economic activity. While stress-tested banks reduced their risk exposure to large corporate loans, foreign banks mostly offset this shock and enabled firms to continue borrowing after the test. However, speculative grade firms that were highly exposed to stress-tested banks borrowed on worse terms after the test, and subsequently reduced fixed investment and employment. In contrast, highly exposed investment grade firms received new loans and expanded intangible investment. This paper provides insights into the effects of stress testing on the reallocation of risks in the financial system and the consequences for real economic activity. The structure of the U.S. mortgage market has experienced dramatic changes in recent years, as Fannie Mae and Freddie Mac (the major government-sponsored enterprises or GSEs) faced substantial reforms to their business practices. An important feature of regulatory reform included changing the pricing of loan guarantees on mortgage-backed securities insured by the GSEs, in particular removing the subsidy paid by small lenders to large lenders in 2012. The second chapter of this dissertation, Lender Cross-Subsidization and Credit Supply in the Fannie Mae MBS Market (co-authored with Igor Karagodsky), shows that the removal of this subsidy resulted in a relative increase in mortgage lending by small lenders. However, states with relatively higher concentrations of large lenders experienced relative reductions in credit following the removal of these subsidies. This research underscores an important link between lender market power and credit supply. Understanding the drivers of the fluctuations in bond returns is a central question in finance. Theoretically, unexpected bond returns should reflect either changes in expectations of future short-term rates or future compensation for risk. The third chapter of this dissertation, Survey Forecasts and Bond Return Decompositions, revisits this question using survey forecasts of professional economists to measure expectations of interest rates and returns, rather than with a statistical model. Two main results emerged from this analysis: (1) News about future short-term interest rates explains relatively more of the variation in unexpected excess bond returns for short-maturity bonds relative to long-maturity bonds. (2) The share of news explained by future short-term interest rates increases with horizon for all maturities. This analysis contributes to the recent academic literature that highlights the importance of subjective expectations in understanding asset-price movements. / Thesis (PhD) — Boston College, 2019. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Economics.
| Identifer | oai:union.ndltd.org:BOSTON/oai:dlib.bc.edu:bc-ir_108476 |
| Date | January 2019 |
| Creators | Connolly, Michael Fethes |
| Publisher | Boston College |
| Source Sets | Boston College |
| Language | English |
| Detected Language | English |
| Type | Text, thesis |
| Format | electronic, application/pdf |
| Rights | Copyright is held by the author, with all rights reserved, unless otherwise noted. |
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