Research
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Trade Flows and Exchange Rates: Importers, Exporters and Products
Using highly disaggregated transaction-level trade data, we document the importance of new firm-level trade partner relationships and the addition of new products to existing relationships in driving aggregate trade flows. -
The Economics of Cryptocurrencies—Bitcoin and Beyond
Since the creation of Bitcoin in 2009, over 2,000 cryptocurrencies have been issued. We evaluate how well a cryptocurrency functions as a payment system. -
The BoC-BoE Sovereign Default Database: What’s New in 2019?
Until recently, few efforts have been made to systematically measure and aggregate the nominal value of the different types of sovereign government debt in default. To help fill this gap, the Bank of Canada (BoC) developed a comprehensive database of sovereign defaults that is posted on its website and updated in partnership with the Bank of England (BoE). -
What Does Structural Analysis of the External Finance Premium Say About Financial Frictions?
I use a structural vector autoregression (SVAR) with sign restrictions to provide conditional evidence on the behavior of the US external finance premium (EFP). The results indicate that the excess bond premium, a proxy for the EFP, reacts countercyclically to supply and monetary policy shocks and procyclically to demand shocks. -
Bank Runs, Portfolio Choice, and Liquidity Provision
After the financial crisis of 2007–09, many jurisdictions introduced new banking regulations to make banks more resilient and less likely to fail. These regulations included tighter limits for the quality and quantity of bank capital and introduced minimum standards for liquidity. But what was the impact of these changes? -
Home Equity Extraction and Household Spending in Canada
We use rich microdata to measure home equity extraction in Canada and track its evolution over time. We find home equity extraction has been rising in recent years and has likely contributed materially to dynamics in household spending. -
No Double Standards: Quantifying the Impact of Standard Harmonization on Trade
Product standards are omnipresent in industrialized societies. Though standardization can be beneficial for domestic producers, divergent product standards have been categorized as a major obstacle to international trade. This paper quantifies the effect of standard harmonization on trade flows and characterizes the extent to which it changes the cost and demand structure of exporting. -
The Simple Economics of Global Fuel Consumption
This paper presents a structural framework of the global oil market that relies on information on global fuel consumption to identify flow demand for oil. We show that under mild identifying assumptions, data on global fuel consumption help to provide comparatively sharp insights on elasticities and other key structural parameters of the global oil market. -
Exchange Rates, Retailers, and Importing: Theory and Firm-Level Evidence
We develop a model with firm heterogeneity in importing and cross-border shopping among consumers. Exchange-rate appreciations lower the cost of imported goods, but also lead to more cross-border shopping; hence, the net impact on aggregate retail prices and sales is ambiguous.