D - Microeconomics

• Recent Evolution of Canada’s Credit-to-GDP Gap: Measurement and Interpretation

  Staff Analytical Note 2017-25 Timothy Grieder, Dylan Hogg, Thibaut Duprey

  Over the past several years, the Bank for International Settlements has noted that Canada’s credit-to-GDP gap has widened and is above thresholds indicating future banking stress.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Business fluctuations and cycles, Credit and credit aggregates, Financial stability, Monetary and financial indicators, Recent economic and financial developments, Sectoral balance sheet JEL Code(s): D, D1, E, E3, E32, G, G0, G01, G1, G2, G21, G3, G30

• A Barometer of Canadian Financial System Vulnerabilities

  Staff Analytical Note 2017-24 Thibaut Duprey, Tom Roberts

  This note presents a composite indicator of Canadian financial system vulnerabilities—the Vulnerabilities Barometer. It aims to complement the Bank of Canada’s vulnerabilities assessment by adding a quantitative and synthesized perspective to the more granular (distributional) analysis presented in the Financial System Review.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Econometric and statistical methods, Financial stability, Monetary and financial indicators JEL Code(s): C, C1, C14, C4, C40, D, D1, D14, E, E3, E32, E6, E66, F, F0, F01, G, G0, G01, G1, G15, G2, G21, H, H6, H63

• Competing Currencies in the Laboratory

  Staff Working Paper 2017-53 Janet Hua Jiang, Cathy Zhang

  We investigate competition between two intrinsically worthless currencies as a result of decentralized interactions between human subjects. We design a laboratory experiment based on a simple two-country, two-currency search model to study factors that affect circulation patterns and equilibrium selection.

  Content Type(s): Staff research, Staff working papers Topic(s): Central bank research, Digital currencies and fintech JEL Code(s): C, C9, C92, D, D8, D83, E, E4, E40
• November 28, 2017

  Analysis of Household Vulnerabilities Using Loan-Level Mortgage Data

  Financial System Review - November 2017 Olga Bilyk, Alexander Ueberfeldt, Yang Xu

  This report examines detailed data on home mortgages to provide a better understanding of the vulnerabilities associated with the mortgage market. The proportion of low-ratio mortgages is growing, particularly in regions with strong house price growth. Moreover, these borrowers exhibit less flexibility to adverse shocks, since they have high debt levels relative to income and have taken mortgages with long amortization periods.

  Content Type(s): Publications, Financial System Review articles Topic(s): Credit and credit aggregates, Recent economic and financial developments, Sectoral balance sheet JEL Code(s): D, D1, D12, D14, G, G2, G21, G28

• Identifying the Degree of Collusion Under Proportional Reduction

  Staff Working Paper 2017-51 Oleksandr Shcherbakov, Naoki Wakamori

  Proportional reduction is a common cartel practice in which cartel members reduce their output proportionately. We develop a method to quantify this reduction relative to a benchmark market equilibrium scenario and relate the reduction to the traditional conduct parameter.

  Content Type(s): Staff research, Staff working papers Topic(s): Econometric and statistical methods, Market structure and pricing JEL Code(s): C, C3, C36, D, D2, D22, L, L4, L41

• Cash Versus Card: Payment Discontinuities and the Burden of Holding Coins

  Staff Working Paper 2017-47 Heng Chen, Kim Huynh, Oz Shy

  Cash is the preferred method of payment for small value transactions generally less than $25. We provide insight to this finding with a new theoretical model that characterizes and compares consumers’ costs of paying with cash to paying with cards for each transaction.

  Content Type(s): Staff research, Staff working papers Topic(s): Bank notes, Econometric and statistical methods JEL Code(s): D, D0, D03, E, E4, E42

• On the Tail Risk Premium in the Oil Market

  Staff Working Paper 2017-46 Reinhard Ellwanger

  This paper shows that changes in market participants’ fear of rare events implied by crude oil options contribute to oil price volatility and oil return predictability. Using 25 years of historical data, we document economically large tail risk premia that vary substantially over time and significantly forecast crude oil futures and spot returns.

  Content Type(s): Staff research, Staff working papers Topic(s): Asset pricing, Econometric and statistical methods, Financial markets JEL Code(s): C, C5, C53, C58, D, D8, D84, E, E4, E44, G, G1, G12, G13, Q, Q4, Q43
• November 16, 2017

  Acceptance and Use of Payments at the Point of Sale in Canada

  Bank of Canada Review - Autumn 2017 Ben Fung, Kim Huynh, Anneke Kosse

  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.

  Content Type(s): Publications, Bank of Canada Review articles Topic(s): Bank notes, Digital currencies and fintech, Financial institutions, Payment clearing and settlement systems JEL Code(s): D, D2, D23, D24, E, E4, E41, E42, G, G2, G21, L, L2

• Digitalization and Inflation: A Review of the Literature

  Staff Analytical Note 2017-20 Karyne B. Charbonneau, Alexa Evans, Subrata Sarker, Lena Suchanek

  In the past few years, many have postulated that the possible disinflationary effects of digitalization could explain the subdued inflation in advanced economies. In this note, we review the evidence found in the literature. We look at three main channels.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Inflation and prices, Market structure and pricing, Productivity JEL Code(s): D, D2, D22, E, E3, E31, L, L8, L81, O, O3, O33

• Digital Transformation in the Service Sector: Insights from Consultations with Firms in Wholesale, Retail and Logistics

  Staff Analytical Note 2017-19 Wei Dong, James Fudurich, Lena Suchanek

  Firms increasingly rely on digital technologies such as e-commerce, cloud computing, big data, digital tracking and digital platforms that are reshaping business operations, business models and market structures. In this context, the Bank of Canada consulted with firms in wholesale, retail and logistics, as well as with related industry associations to yield insights on the adoption of digital technologies.

  Content Type(s): Staff research, Staff analytical notes Topic(s): Firm dynamics, Inflation and prices, Service sector JEL Code(s): D, D2, D22, E, E3, E31, L, L8, L81, L9, L92, O, O3, O33