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2120 Results

Limiting Sender’s Information in Bayesian Persuasion

Staff working paper 2019-10 Shota Ichihashi
This paper studies how the outcome of Bayesian persuasion depends on a sender’s information. I study a game in which, prior to the sender’s information disclosure, the designer can restrict the most informative signal that the sender can generate.
October 13, 2007

Estimating the Cost of Equity for Canadian and U.S. Firms

Financing costs are important for both firms and the economy, affecting investment decisions and, ultimately, economic growth. Despite concern among policy-makers that the cost of equity financing may be higher in Canada than in the United States, empirical evidence supporting this view is mixed. Yet Canadian firms may not undertake as many projects that could potentially enhance growth if the cost of equity financing in Canada is relatively high. The article summarizes research by Jonathan Witmer and Lorie Zorn on the influences on the cost of equity in Canada and the United States, using an updated methodology that controls for firm characteristics and aggregate-level factors. In their sample, the cost of equity was 30–50 basis points higher in Canada over 1988 to 2006 but appears to have dropped in the post-1997 period. The results have policy implications related to such factors as firm size, disclosure, and securities regulation and enforcement.

Market Concentration and Uniform Pricing: Evidence from Bank Mergers

Staff working paper 2021-9 João Granja, Nuno Paixão
We show that US banks price deposits almost uniformly across their branches and that this pricing practice is more important than increases in local market concentration in explaining the deposit rate dynamics following bank mergers.

Systemic Risk and Collateral Adequacy

Staff working paper 2019-23 Radoslav Raykov
Many derivatives markets use collateral requirements calculated with industry-standard but dated methods that are not designed with systemic risk in mind. This paper explores whether the conservative nature of conventional collateral requirements outweighs their lack of consideration of systemic risk.

The Size and Destination of China’s Portfolio Outflows

Staff discussion paper 2018-11 Rose Cunningham, Eden Hatzvi, Kun Mo
The size of China’s financial system raises the possibility that the liberalization of its capital account could have a large effect on the global financial system. This paper provides a counterfactual scenario analysis that estimates what the size and direction of China’s overseas portfolio investments would have been in 2015 if China had had no restrictions on these outflows.

Estimating Systematic Risk Under Extremely Adverse Market Conditions

Staff working paper 2016-22 Maarten van Oordt, Chen Zhou
This paper considers the problem of estimating a linear model between two heavy-tailed variables if the explanatory variable has an extremely low (or high) value. We propose an estimator for the model coefficient by exploiting the tail dependence between the two variables and prove its asymptotic properties.
April 15, 2007

Renewing the International Monetary Fund: A Review of the Issues

Given the rapid and ongoing integration of the global economy, the International Monetary Fund needs to renew its role, governance structure, and functions if it is to maintain its relevance as the institution charged with promoting global financial stability. Lecavalier and Santor examine the areas of possible reform, including quota, voice, and representation; internal governance; surveillance; lending instruments; finances; and the Fund's role in low-income countries. They also review current Bank of Canada research that supports these reform efforts, including an integrated framework for IMF surveillance recently developed at the Bank.
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