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9408 Results

The Mutable Geography of Firms’ International Trade

Staff Working Paper 2025-11 Lu Han
Exporters frequently change their market destinations. This paper introduces a new approach to identifying the drivers of these decisions over time. Analysis of customs data from China and the UK shows most changes are driven by demand rather than supply-related shocks.

Estimating Discrete Choice Demand Models with Sparse Market-Product Shocks

Staff Working Paper 2025-10 Zhentong Lu, Kenichi Shimizu
We propose a novel approach to estimating consumer demand for differentiated products. We eliminate the need for instrumental variables by assuming demand shocks are sparse. Our empirical applications reveal strong evidence of sparsity in real-world datasets.

Risk-Free Uncollateralized Lending in Decentralized Markets: An Introduction to Flash Loans

Staff Discussion Paper 2025-6 Jack Mandin
A flash loan is a special type of uncollateralized loan with zero default risk. I document the use for flash loans across major blockchains that are Ethereum-Virtual-Machine-compatible. Flash loans expand access to liquidity, and highly sophisticated actors use them for many practical applications.
Content Type(s): Staff research, Staff discussion papers Research Topic(s): Digital currencies and fintech, Financial markets JEL Code(s): G, G0, G1, G2
March 20, 2025

Media Availability: Calgary Economic Development

Tariff uncertainty and monetary policy — Governor Tiff Macklem takes questions from reporters following his remarks (14:10 (ET) approx.)

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