I am a Finance PhD candidate at the University of Chicago Booth School of Business, where I also received an MBA en route to the PhD. Previously, I worked as a research assistant at the Federal Reserve Board of Governors and as an analyst at JPMorgan. I graduated from Columbia College, Columbia University with a BA in Economics-Mathematics.
I will be on the non-academic job market for 2024-2025.
The Causal Effect of the Fed’s Corporate Credit Facilities on Eligible Issuer Bonds (2025)
Abstract. The Federal Reserve’s Corporate Credit Facilities (CCFs) were launched in early 2020 amid significant volatility in the U.S. corporate bond market. The CCFs promised both direct support to firms via cash bond purchases, as well as indirect support via purchases of exchange-traded funds (ETFs). In this paper, we provide estimates of the treatment effect on corporate bond spreads from direct cash bond support by the CCFs. To do so, we introduce a novel identification strategy that exploits the ratings heterogeneity of corporate bonds across firms. We estimate that the initial announcement on March 23, 2020 of the CCFs led to a 96 bps decline in eligible issuers’ spreads. To estimate the effect of the announced expansion of the facilities on April 9, 2020, we exploit a quasi-natural experiment. Fallen Angel issuers were initially eligible for the CCFs and fell out of eligibility but then had their eligibility reinstated at the same time as the expansion announcement. We compare these issuers with a comparable control group and find that the treatment effect for the expanded size of the facilities is -126 bps. Using a novel causal machine learning approach, we estimate the counterfactual treatment effect for ineligible issuers had they received direct cash bond support (and additional indirect support via ETFs) on March 23, 2020 to be -394 bps. While large, this estimate appears plausible considering that the spreads of Fallen Angel issuers tightened 258 bps on April 9, 2020 when their eligibility was restored.
Heterogeneous Treatment Effects and Counterfactual Policy Targeting Using Deep Neural Networks: An Application to Central Bank Corporate Credit Facilities (2025)
Abstract. I present a novel two-step semi-parametric difference-in-differences (DiD) estimator for computing dynamic (heterogeneous) treatment effects and policy counterfactuals. In the first step, deep neural networks are used to compute non-parametric terms in a setting with high-dimensional controls. These are inputs into the estimator evaluated in the second step. The estimator is applied to study the effects of the Federal Reserve’s Corporate Credit Facilities (CCFs) on the dynamics of firm cash holdings, leverage, payout, and investment. I show that the proposed estimator delivers comparable results to static (homogeneous) treatment effects obtained from DiD panel regressions and dynamic (homogeneous) treatment effects from event study regressions with two-way fixed effects, though with important differences attributable to selection bias and heterogeneity. Firms generally increased cash holdings and leverage, while payout and investment initially fell. Firms eligible for the CCFs accumulated less cash and began deleveraging in 2021, relative to ineligible firms. Eligible firms exhibit relatively larger payouts, while they do not invest more, suggesting that the CCFs failed to meet their objective of boosting real effects. Counterfactual treatment effects provide mixed to inconclusive evidence that expanding eligibility of direct cash bond support from the CCFs would have improved investment outcomes while providing stronger evidence that firms would have increased leverage and payouts.
Central Bank Corporate Bond Purchase Programs: Commitment Matters (2025)
Abstract. Over the past decade, the European Central Bank (ECB) and the Federal Reserve expanded the limits of unconventional monetary policy to directly provide firms with financing through corporate bond purchases. Empirical research has found that these programs led to increased leverage for directly targeted firms, as well as relatively higher payouts to shareholders but no relative increase in investment, contrary to the central banks’ stated objectives. This paper makes the novel observation that both the ECB and Fed engaged in de facto unsecured debt intervention in financially unconstrained firms. I show that the stated stylized empirical facts arise in a dynamic capital structure model with investment where firms lack commitment to an ex ante debt policy. Unsecured debt intervention accelerates debt issuance to such an extent that higher potential debt prices are completely offset by increased leverage. Moreover, rather than being used for investment, the proceeds are distributed to shareholders. In contrast, secured debt intervention results in more favorable credit and investment dynamics, even among financially unconstrained firms. Secured debt issuance is disciplined by the collateral constraint, which induces commitment, thus allowing firms to benefit from intervention.