Estimating Policy Functions in Payments Systems Using Reinforcement Learning Staff working paper 2021-7 Pablo S. Castro, Ajit Desai, Han Du, Rodney J. Garratt, Francisco Rivadeneyra We demonstrate the ability of reinforcement learning techniques to estimate the best-response functions of banks participating in high-value payments systems—a real-world strategic game of incomplete information. Content Type(s): Staff research, Staff working papers Research Topic(s): Digital currencies and fintech, Financial institutions, Financial system regulation and policies, Payment clearing and settlement systems JEL Code(s): A, A1, A12, C, C7, D, D8, D83, E, E4, E42, E5, E58 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Money and payments, Digital assets and fintech, Payment and financial market infrastructures
Global Macro Risks in Currency Excess Returns Staff working paper 2016-32 Kimberly Berg, Nelson C. Mark We study a cross section of carry-trade-generated currency excess returns in terms of their exposure to global fundamental macroeconomic risk. Content Type(s): Staff research, Staff working papers Research Topic(s): Asset pricing, Exchange rates, Interest rates JEL Code(s): E, E2, E21, E4, E43, F, F3, F31, G, G1, G12 Research Theme(s): Financial markets and funds management, International markets and currencies, Market functioning, Models and tools, Economic models
Identification and Estimation of Risk Aversion in First-Price Auctions with Unobserved Auction Heterogeneity Staff working paper 2016-23 Serafin Grundl, Yu Zhu This paper shows point identification in first-price auction models with risk aversion and unobserved auction heterogeneity by exploiting multiple bids from each auction and variation in the number of bidders. The required exclusion restriction is shown to be consistent with a large class of entry models. Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods JEL Code(s): C, C1, C14, C5, C57, D, D4, D44, L, L0, L00 Research Theme(s): Financial markets and funds management, Market structure, Models and tools, Econometric, statistical and computational methods
Canadian housing supply elasticities Staff analytical note 2021-21 Nuno Paixão We explain how housing supply elasticities for Canadian cities are estimated. The procedure we use exploits the systematic differences in various cities’ sensitivity to regional house-price cycles. Content Type(s): Staff research, Staff analytical notes Research Topic(s): Housing JEL Code(s): R, R1, R14, R3, R31, R5, R52 Research Theme(s): Financial system, Household and business credit, Monetary policy, Real economy and forecasting
Testing Collusion and Cooperation in Binary Choice Games Staff working paper 2023-58 Erhao Xie This paper studies the testable implication of players’ collusive or cooperative behaviour in a binary choice game with complete information. I illustrate the implementation of this test by revisiting the entry game between Walmart and Kmart. Content Type(s): Staff research, Staff working papers Research Topic(s): Econometric and statistical methods, Market structure and pricing JEL Code(s): C, C5, C57, L, L1, L13 Research Theme(s): Financial markets and funds management, Market structure, Models and tools, Econometric, statistical and computational methods
Narrative-Driven Fluctuations in Sentiment: Evidence Linking Traditional and Social Media Staff working paper 2023-23 Alistair Macaulay, Wenting Song News media present competing interpretations of what breaking news implies for the macroeconomy. Recent examples include news reporting on high inflation and yield curve inversions. Do these narratives shape macroeconomic sentiment? In this paper, we highlight the importance of narratives using evidence linking traditional media and social media. Content Type(s): Staff research, Staff working papers Research Topic(s): Financial markets, Inflation and prices, Monetary policy JEL Code(s): D, D8, D84, E, E3, E32, E4, E43, E44, E5, G, G1 Research Theme(s): Financial markets and funds management, Market functioning, Models and tools, Economic models, Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission
Regulatory Requirements of Banks and Arbitrage in the Post-Crisis Federal Funds Market Staff working paper 2022-48 Rodney J. Garratt, Sofia Priazhkina This paper explains the nature of interest rates in the U.S. federal funds market after the 2007-09 financial crisis. We build a model of the over-the-counter lending market that incorporates new aspects of the financial system: abundance of liquidity, different regulatory standards for banks, and arbitrage opportunities created by limited access to the facility granting interest on excess reserves. Content Type(s): Staff research, Staff working papers Research Topic(s): Central bank research, Economic models, Financial institutions, Financial markets, Financial stability, Financial system regulation and policies, Wholesale funding JEL Code(s): E, E4, E42, E5, E58, G, G2, G28 Research Theme(s): Financial markets and funds management, Market functioning, Financial system, Financial system regulation and oversight, Models and tools, Economic models, Monetary policy, Monetary policy tools and implementation
Short-Run and Long-Run News: Evidence from Giant Commodity Discoveries Staff working paper 2025-24 Jean-Paul L’Huillier, Kirill Shakhnov, Laure Simon Our understanding of news shocks is, to a large extent, based on studies that focus empirically on short-run news. This paper brings new insights by analyzing the effects of giant commodity discoveries, which typically materialize over the longer run. Content Type(s): Staff research, Staff working papers Research Topic(s): Business fluctuations and cycles, International topics JEL Code(s): E, E2, E23, F, F3, F4, Q, Q3, Q33 Research Theme(s): Financial system, Financial stability and systemic risk, Models and tools, Economic models, Monetary policy, Real economy and forecasting, Structural challenges, International trade, finance and competitiveness
The Role of the International Monetary Fund in the Post-Crisis World Staff discussion paper 2016-6 Mark Kruger, Robert Lavigne, Julie McKay The International Monetary Fund (IMF, or the Fund) has undergone a number of significant policy changes and reforms in the wake of the global financial crisis. Most notably, in December 2015, the United States approved long-delayed legislation to increase the representation of developing countries in the Fund’s governance structure. Content Type(s): Staff research, Staff discussion papers Research Topic(s): International topics JEL Code(s): F, F3, F33 Research Theme(s): Financial markets and funds management, International markets and currencies, Financial system, Financial stability and systemic risk, Financial system regulation and oversight, Structural challenges, International trade, finance and competitiveness
A Generalized Endogenous Grid Method for Default Risk Models Staff working paper 2021-11 Youngsoo Jang, Soyoung Lee Models with default options are hard to solve. We propose an extension of the endogenous grid method that solves default risk models more efficiently and accurately. Content Type(s): Staff research, Staff working papers Research Topic(s): Credit and credit aggregates, Credit risk management JEL Code(s): C, C6, C63, E, E3, E37 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Economic models