Identifying Consumer-Welfare Changes when Online Search Platforms Change Their List of Search Results Staff working paper 2020-5 Ryan Martin Online shopping is often guided by search platforms. Consumers type keywords into query boxes, and search platforms deliver a list of products. Consumers' attention is limited, and exhaustive searches are often impractical. Content Type(s): Staff research, Staff working papers JEL Code(s): C, C1, C14, D, D1, D11, D12, D6, D8, D83, L, L4, L40 Research Theme(s): Financial markets and funds management, Market structure, Models and tools, Econometric, statistical and computational methods
A Macroprudential Theory of Foreign Reserve Accumulation Staff working paper 2019-43 Fernando Arce, Julien Bengui, Javier Bianchi This paper proposes a theory of foreign reserves as macroprudential policy. We study an open-economy model of financial crises in which pecuniary externalities lead to overborrowing, and show that by accumulating international reserves, the government can achieve the constrained-efficient allocation. Content Type(s): Staff research, Staff working papers JEL Code(s): D, D5, D52, D6, D62, F, F3, F34 Research Theme(s): Financial markets and funds management, Funds management, International markets and currencies, Financial system, Financial stability and systemic risk, Monetary policy, Monetary policy tools and implementation
Inequality in Parental Transfers and Optimal Need-Based Financial Aid Staff working paper 2019-7 Youngmin Park This paper studies optimal need-based financial aid when parental transfers—unobserved by policymakers—vary across and within families of similar means. Using data on U.S. college students, I document substantial inequality in parental transfers, especially among wealthier families. I then analyze how this affects aid design aimed at reducing inefficiencies from borrowing constraints and the aid itself. Content Type(s): Staff research, Staff working papers JEL Code(s): D, D1, D14, D6, D61, D64, D8, D82, I, I2, I22, J, J2, J24 Research Theme(s): Financial system, Household and business credit, Monetary policy, Real economy and forecasting, Structural challenges, Demographics and labour supply
Stability and Efficiency in Decentralized Two‐Sided Markets with Weak Preferences Staff working paper 2017-4 Radoslav Raykov Many decentralized markets are able to attain a stable outcome despite the absence of a central authority (Roth and Vande Vate, 1990). A stable matching, however, need not be efficient if preferences are weak. This raises the question whether a decentralized market with weak preferences can attain Pareto efficiency in the absence of a central matchmaker. Content Type(s): Staff research, Staff working papers JEL Code(s): C, C7, C78, D, D6, D61 Research Theme(s): Financial markets and funds management, Market structure, Models and tools, Economic models
Monetary Policy Tradeoffs Between Financial Stability and Price Stability Staff working paper 2016-49 Malik Shukayev, Alexander Ueberfeldt We analyze the impact of interest rate policy on financial stability in an environment where banks can experience runs on their short-term liabilities, forcing them to sell assets at fire-sale prices. Content Type(s): Staff research, Staff working papers JEL Code(s): D, D6, D62, E, E3, E32, E4, E44, G, G0, G01 Research Theme(s): Financial system, Financial stability and systemic risk, Monetary policy, Monetary policy framework and transmission