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2126 Results

Assessing the Predictive Ability of Sovereign Default Risk on Exchange Rate Returns

Staff working paper 2017-19 Claudia Foroni, Francesco Ravazzolo, Barbara Sadaba
Increased sovereign credit risk is often associated with sharp currency movements. Therefore, expectations of the probability of a sovereign default event can convey important information regarding future movements of exchange rates.

Evolving Temperature Dynamics in Canada: Preliminary Evidence Based on 60 Years of Data

Are summers getting hotter? Do daily temperatures change more than they used to? Using daily Canadian temperature data from 1960 to 2020 and modern econometric methods, we provide economists and policy-makers evidence on the important climate change issue of evolving temperatures.

Downward Nominal Wage Rigidity Meets the Zero Lower Bound

Staff working paper 2017-16 Robert Amano, Stefano Gnocchi
We add downward nominal wage rigidity to a standard New Keynesian model with sticky prices and wages, where the zero lower bound on nominal interest rates is allowed to bind. We find that wage rigidity not only reduces the frequency of zero bound episodes but also mitigates the severity of corresponding recessions.

Foreign Exchange Fixings and Returns Around the Clock

Staff working paper 2021-48 Ingomar Krohn, Philippe Mueller, Paul Whelan
We document a new empirical finding in the foreign exchange market: currency returns show systematic reversals around the benchmark fixings. Specifically, the US dollar, on average, appreciates in the hours before fixes and depreciates after fixes.

Is This Normal? The Cost of Assuming that Derivatives Have Normal Returns

Staff working paper 2024-46 Radoslav Raykov
Derivatives exchanges often determine collateral requirements, which are fundamental to market safety, with dated risk models assuming normal returns. However, derivatives returns are heavy-tailed, which leads to the systematic under-collection of collateral (margin). This paper uses extreme value theory (EVT) to evaluate the cost of this margin inadequacy to market participants in the event of default.

Relationships in the Interbank Market

Staff working paper 2016-33 Jonathan Chiu, Cyril Monnet
In the interbank market, banks will sometimes trade below the central bank's deposit rate. We explain this anomaly using a theory based on market frictions and relationship lending.
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