Jin-Wook Chang, Elizabeth Klee, and Vladimir YankovWe develop a model of the repo market with strategic interactions among dealers who compete for funding in a decentralized over-the-counter market and have access to a centrally cleared interdealer market.
James Lovejoy, Tarakaram Gollamudi, Jeremy Kassis, Narayanan Pillai, Jeremy Brotherton, and Eric ThompsonModern payments systems are critical infrastructure for the US and global economy, and they all utilize computing systems to facilitate transactions. These computing systems can be vulnerable to failures and an outage of a payment system could cause a serious ripple effect throughout the economy it supports.
Paul E. SotoThis paper introduces a novel measure of firm-level Artificial Intelligence (AI) Research & Development—the AIR Index—derived from the semantic similarity between earnings conference call transcripts and leading AI research papers. The AIR Index varies widely across industries, with sustained strength in computer and electronic manufacturing, and accelerating growth in computing infrastructure and educational services seen after the introduction of ChatGPT in November 2022.
Swapan-Kumar Pradhan, Viktors Stebunovs, Előd Takáts, and Judit TemesvaryWe use bilateral cross-border bank claims by nationality to assess the effects of geopolitics on cross-border bank flows. We show that a rise in geopolitical tensions between countries — disagreements in UN voting, broad sanctions, or sentiments captured by geopolitical risk indices — significantly dampens cross-border bank lending.
Kabir Dasgupta, Fatimah Shaalan, and Mike ZabekThe annual Survey of Household Economics and Decisionmaking (SHED) receives substantial research attention for topics related to household finances and economic well-being. To assess the reliability of data from the SHED, we compare aggregate statistics from the SHED with prominent, nationally representative surveys that use different survey designs, sample methodologies, and interview modes.
Chris AndersonRegulating bank risk-taking is challenging since banks know more than regulators about the risks of their portfolios and can make adjustments to game regulations. To address this problem, I build a tractable model that incorporates this information asymmetry. The model is flexible enough to encompass many regulatory tools, although I focus on taxes. These taxes could also be interpreted as reflecting the shadow costs of other regulations, such as capital requirements.
Kabir Dasgupta, Keisha SolomonThe Medicaid continuous enrollment provision, which ensured uninterrupted coverage for beneficiaries during the COVID-19 pandemic, was ended in March 2023. This unwinding process has led to large-scale Medicaid disenrollments, as states resumed their standard renewal process to evaluate enrolled individuals' eligibility status.
Michael Smolyansky and Gustavo SuarezWhen the Federal Reserve tightens monetary policy, do the prices of riskier assets fall relative to safer assets? Or, do investors interpret policy tightening as a signal that economic fundamentals are stronger than they previously believed, thus leading riskier assets to outperform? We present evidence that the latter of these two forces empirically dominates within the U.S. corporate bond market.
Margaret M. JacobsonEndogenously optimistic beliefs about future house prices can account for the increase, time-path, and volatility of house prices in the U.S. housing boom of the 2000s without shocks to housing preferences. In a general equilibrium model with incomplete markets and aggregate risk, heterogeneous agents endogenously form beliefs about future house prices in response to shocks to fundamentals.
Benjamin Knox and Annette Vissing-JorgensenWe propose a new method for decomposing realized stock market capital gains into contributions from changes to the real yield curve, equity premia, and expected dividends. The method centers on changes to observable inputs of the present value formula and requires no regressions or log-linearization.
