Yi Zheng is a Principal Economist in the Financial Stability Department of the Bank of Canada. Prior to joining FSD, she worked in the Canadian Economic Analysis Department. Her current interests include empirical research to identify and evaluate risks for Canadian and International banks as well as models to assess house prices. She has also worked on projects covering a broad range of topics, such as commodity prices, international trade, productivity, potential output, and the impact of demographics on the savings rate. She obtained her Master of Science from McGill University.
Staff Discussion Papers
Treating imports as intermediate inputs to domestic production, the author adopts the translog function approach to model real gross domestic income (GDI) in Canada over the 1961–2006 period. She explores the role of price ratios, such as terms of trade and the real effective exchange rate, in explaining changes in real GDI, trade openness, trade […]
Staff Working Papers
Using an error-correction model (ECM) framework, the authors attempt to quantify the degree of disequilibrium in Canadian housing stock over the period 1961–2008 for the national aggregate and over 1981–2008 for the provinces.
In this paper we explore variables that may have an impact on multifactor productivity (MFP) in the long-run using the KLEMS database for Canada. We estimate a dynamic heterogeneous panel error-correction model of twelve 2-digit level industries.
The authors build a model for predicting current-quarter real gross domestic product (GDP) growth using anywhere from zero to three months of indicators from that quarter.
Bank of Canada Review articles
February 23, 2012
This article draws on theory and empirical evidence to examine a number of factors behind movements in Canadian house prices. It begins with an overview of the movements in house prices in Canada, using regional data to highlight factors that influence prices over the long run. It then turns to the central theme, that there are medium-run movements in prices not accounted for by long-run factors. Drawing on recent Bank of Canada research, the article discusses several factors behind these medium-run movements, including interest rates, expected price appreciation and market liquidity. The article concludes by identifying areas for future research that would further our understanding of fluctuations in house prices.
September 15, 2008
Offshoring has become an increasingly prominent aspect of the globalization process. Evidence over the past two decades suggests that offshoring has not exerted a noticeable impact on overall employment and earnings growth in advanced economies, but it has likely contributed to shifting the demand for labour towards higher-skilled jobs. There appear to be some positive effects of offshoring on productivity, but such effects differ by country.
October 25, 2005
An objective assessment of the effects of the appreciation of the Canadian dollar in 2003 and 2004 on exports and imports requires a detailed review of the numerous other factors which may have been at play. Dion, Laurence, and Zheng discuss the influences that have affected Canada's international trade over the past two years, including exchange rate movements, global and sector-specific shocks, constraints on the domestic supply of a few products, and competition from emerging economies, most notably, China. The analysis is complemented with econometric models developed at the Bank which provide statistically valid estimates of the contribution of the Canadian-dollar appreciation to the recent developments in exports and imports.
The Economy, Plain and Simple
May 27, 2020
Here’s what determines the interest rate on your mortgage—and why that rate can go up and down.
- "What Affects MFP in the Long-Run? Evidence from Canadian Industries,"
(with D. Leung) forthcoming, Applied Economics.