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Merchants universally accept cash. Consumers widely hold cash but also carry debit and credit cards. The cost of using a method of payment has only a small influence on which method consumers use. Large merchants accept all payments, while only two-thirds of small and medium-sized businesses accept credit cards. Merchants report that credit cards are the costliest payment method compared with cash and debit cards. However, costs are not the only consideration. Merchant acceptance of credit accounts for the many con-sumers that want to use credit cards. This interaction between consumers and merchants is known as network externalities.

Do technological improvements mitigate the potential damages from extreme weather events? We show that hurricanes lower offshore oil production in the Gulf of Mexico and that stronger storms have larger impacts. Regulations enacted in 1980 that required improved offshore construction standards only modestly mitigated the production losses.

Adequate cash distribution is one the Bank of Canada’s core interests. Canadians’ ability to access cash influences the Bank’s thinking on issuing a central bank digital currency. We provide a perspective on these issues by exploring access of First Nations reserves to cash.

In many countries, the cost of housing has greatly outpaced income growth, leading to a housing affordability crisis. Leveraging Canadian loan-level data and quasi-experimental variation in payment-to-income constraints, we document an increasing reliance of first-time homebuyers on financial help from their parents, through mortgage co-signing. We show that parental support can effectively relax borrowing constraints—potentially to riskier borrowers.

We study the short-run effects of monetary policy using a search-theoretic monetary model in which agents are subject to idiosyncratic shocks and aggregate monetary shocks.

We build a network formation game of firms with trade flows to study the adoption and usage of a new digital currency as an alternative to correspondent banking.

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.

To track how firms were affected by the appreciation of the Canadian dollar in 2003 and 2004 and the steps they took in response, the Bank included supplementary questions in the quarterly Business Outlook Survey conducted by its regional offices. About half of the firms surveyed reported being adversely affected, one-quarter experienced a favourable impact, and the remainder reported no effect. Jean Mair classifies and summarizes the firms' responses, identifying the sectors that were most and least affected. Causes of the impacts are identified, as well as the actions firms took as a result of the appreciation. The article looks at these actions over time to see what they tell us about firms' adjustment process.

Constrained efficient allocation (CE) is characterized in a model of adverse selection and directed search (Guerrieri, Shimer, and Wright (2010)). CE is defined to be the allocation that maximizes welfare, the ex-ante utility of all agents, subject to the frictions of the environment.

Recent findings on the term structure of equity and bond yields pose serious challenges to existing models of equilibrium asset pricing. This paper presents a new equilibrium model of subjective expectations to explain the joint historical dynamics of equity and bond yields (and their yield spreads).