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We present a model of central bank collateralized lending to study the optimal choice of the haircut policy. We show that a lending facility provides a bundle of two types of insurance: insurance against liquidity risk as well as insurance against downside risk of the collateral.

To address the challenges posed by global systemically important banks (G-SIBs), the Basel Committee on Banking Supervision recommended an “additional loss absorbency requirement” for these institutions. Along these lines, I develop a microfounded design of capital surcharges that target the interconnectedness component of systemic risk.

This paper analyzes the optimal quantity of central bank reserves in an economy where reserves and other financial assets provide liquidity benefits. Using a static model, I derive a constrained Friedman rule that characterizes the socially optimal level of reserves, demonstrating that this quantity is neither necessarily large nor small but depends on the marginal benefits of reserves relative to alternative safe assets.

Analysis of the characteristics and structure of a network of financial institutions can provide insight into the complex relationships and interdependencies that exist in a payment, clearing, and settlement system (PCSS), and allow an intuitive understanding of the PCSS's efficiency, stability, and resiliency.

The Bank of Canada has played an integral role in Canadian society for 70 years. When the Bank opened its doors in the spring of 1935, this country was struggling to define itself and to survive the economic and social turmoil of the Great Depression. Like Canada’s economy, its central bank has evolved and grown over the years. It has faced critical challenges and embraced change. But the Bank’s mandate has not changed. It is now, as it was then, to provide an effective, national monetary authority for Canada.

Despite having the world's largest GDP when measured in terms of purchasing-power parities, the third-largest share in world exports, and the world's largest foreign exchange reserves, China has only a minor role in the global financial system. Its banks have a modest international presence; China's currency, the renminbi, is virtually not used outside the country; and Chinese capital markets are not a significant source of financing for foreign borrowers. China's modest level of integration into the global financial system is explained by the emphasis given to domestic policy priorities. As the Chinese economy matures, and as reforms strengthen the domestic financial system, China will become more important in global financial markets. Changes are already occurring as China's financial might is being channeled towards overseas investments, and the authorities have committed to greater exchange rate flexibility. These changes will facilitate integration into the global financial system. In this article, the authors describe the current situation and speculate on the future evolution of Chinese financial institutions and markets.

The decline in safe real interest rates over the past three decades has reignited discussions on the neutral real interest rate, known as R*. We address the determinants and estimation methods of R*, as well as the factors influencing its decline and its future trajectory.

It has become a tradition that I deliver a speech late in the year on issues related to the financial system. When I say "financial system," I mean financial institutions and markets, together with the clearing and settlement systems through which financial assets flow.

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.