Good Volatility, Bad Volatility and Option Pricing Staff working paper 2017-52 Bruno Feunou, Cédric Okou Advances in variance analysis permit the splitting of the total quadratic variation of a jump diffusion process into upside and downside components. Recent studies establish that this decomposition enhances volatility predictions, and highlight the upside/downside variance spread as a driver of the asymmetry in stock price distributions. Content Type(s): Staff research, Staff working papers JEL Code(s): G, G1, G12 Research Theme(s): Financial markets and funds management, Market functioning, Models and tools, Econometric, statistical and computational methods
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 JEL Code(s): C, C3, C36, D, D2, D22, L, L4, L41 Research Theme(s): Financial markets and funds management, Market structure, Models and tools, Econometric, statistical and computational methods
Is the Discretionary Income Effect of Oil Price Shocks a Hoax? Staff working paper 2017-50 Christiane Baumeister, Lutz Kilian, Xiaoqing Zhou The transmission of oil price shocks has been a question of central interest in macroeconomics since the 1970s. There has been renewed interest in this question after the large and persistent fall in the real price of oil in 2014–16. In the context of this debate, Ramey (2017) makes the striking claim that the existing literature on the transmission of oil price shocks is fundamentally confused about the question of how to quantify the effect of oil price shocks. Content Type(s): Staff research, Staff working papers JEL Code(s): C, C5, C51, Q, Q4, Q43 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Economic models, Monetary policy, Inflation dynamics and pressures, Real economy and forecasting
Evaluating Real GDP Growth Forecasts in the Bank of Canada Monetary Policy Report Staff analytical note 2017-21 André Binette, Dmitri Tchebotarev This paper examines the quality of projections of real GDP growth taken from the Bank of Canada Monetary Policy Report (MPR) since they were first published in 1997. Over the last decade, it has become common practice among the central banking community to discuss forecast performance publicly. Content Type(s): Staff research, Staff analytical notes JEL Code(s): C, C5, C52, E, E3, E32, E37, E5, E52 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Economic models, Monetary policy, Real economy and forecasting
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 JEL Code(s): D, D0, D03, E, E4, E42 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Money and payments, Cash and bank notes, Retail payments
Monetary Policy Under Uncertainty: Practice Versus Theory Staff discussion paper 2017-13 Rhys R. Mendes, Stephen Murchison, Carolyn A. Wilkins For central banks, conducting policy in an environment of uncertainty is a daily fact of life. This uncertainty can take many forms, ranging from incomplete knowledge of the correct economic model and data to future economic and geopolitical events whose precise magnitudes and effects cannot be known with certainty. Content Type(s): Staff research, Staff discussion papers JEL Code(s): E, E5, E52, E58, E6, E61, E65 Research Theme(s): Models and tools, Economic models, Monetary policy, Inflation dynamics and pressures, Monetary policy framework and transmission, Monetary policy tools and implementation
Identification of Random Resource Shares in Collective Households Without Preference Similarity Restrictions Staff working paper 2017-45 Geoffrey R. Dunbar, Arthur Lewbel, Krishna Pendakur Resource shares, defined as the fraction of total household spending going to each person in a household, are important for assessing individual material well-being, inequality and poverty. They are difficult to identify because consumption is measured typically at the household level, and many goods are jointly consumed, so that individual-level consumption in multi-person households is not directly observed. Content Type(s): Staff research, Staff working papers JEL Code(s): C, C3, C31, D, D1, D11, D12, D13, I, I3, I32 Research Theme(s): Models and tools, Econometric, statistical and computational methods, Structural challenges, Demographics and labour supply
Alternative Scenario to the October 2017 MPR Base-Case Projection: Higher Potential Growth Staff analytical note 2017-18 Jing Yang, Ben Tomlin, Olivier Gervais We construct an alternative scenario in which trend labour input and business investment are stronger than that expected in the Bank of Canada’s base-case projection in the October 2017 Monetary Policy Report. Content Type(s): Staff research, Staff analytical notes JEL Code(s): E, E2, E22, E24, E27, E5 Research Theme(s): Models and tools, Economic models, Monetary policy, Real economy and forecasting, Structural challenges, Demographics and labour supply
The Mode is the Message: Using Predata as Exclusion Restrictions to Evaluate Survey Design Staff working paper 2017-43 Heng Chen, Geoffrey R. Dunbar, Rallye Shen Changes in survey mode (e.g., online, offline) may influence the values of survey responses, and may be particularly problematic when comparing repeated cross-sectional surveys. Content Type(s): Staff research, Staff working papers JEL Code(s): C, C8 Research Theme(s): Models and tools, Econometric, statistical and computational methods
Government Spending Multipliers Under the Zero Lower Bound: Evidence from Japan Staff working paper 2017-40 Thuy Lan Nguyen, Dmitriy Sergeyev, Wataru Miyamoto Using a rich data set on government spending forecasts in Japan, we provide new evidence on the effects of unexpected changes in government spending when the nominal interest rate is near the zero lower bound (ZLB). Content Type(s): Staff research, Staff working papers JEL Code(s): E, E3, E32, E5, E6, E62 Research Theme(s): Models and tools, Economic models, Monetary policy, Monetary policy framework and transmission, Real economy and forecasting