Border Policies, Exchange Rates, and Canadian Retailers

By Beverly Lapham, Queen’s University

The nominal exchange rate between Canada and the U.S. fluctuates considerably over time. These fluctuations affect Canadian retailers in at least two ways. Firstly, exchange rate movements affect retail price differences between the two countries (see [3]). In response to these price differences, consumers travel across the U.S.-Canada border to purchase goods in the country with lower prices. This is illustrated in the figure below which shows that nominal exchange rates are correlated with cross-border travel by Canadians. Hence, through travel responses, Canadian dollar appreciations tend to decrease demand, revenue, and profits for Canadian retailers. Secondly, because Canadian retailers often use imported inputs, movements in exchange rates may cause fluctuations in retailers’ costs. Thus, Canadian dollar appreciations tend to decrease costs and increase profits of Canadian retailers. My research with co-authors estimates the effect of exchange rate fluctuations on heterogeneous Canadian retailers’ revenues and profits and examines the impact of changes in border policies on those relationships.[1][2]

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Queen’s Economics and Psychology Departments Jointly Welcome Dr. Anita Tusche

By Eliane Hamel Barker and Ardyn Nordstrom, Queen’s University

tusche_foto_caltech2017Last November, the Economics and Psychology departments at Queen’s University were pleased to welcome Dr. Anita Tusche as assistant professor and Queen’s National Scholar. The Queen’s Economics Department is delighted to be welcoming , and would like to take this opportunity to introduce the Queen’s community to Dr. Tusche’s work. Before joining Queen’s, Dr. Anita Tusche completed her PhD in Psychology in Berlin, Germany and continued with Postdoctoral research at the Max Planck Institute for Human Cognitive and Brain Sciences and then the California Institute of Technology. Most of Dr. Tusche’s research is in the exciting new field of neuroeconomics, which is at the intersection of behavioral economics, psychology, neuroscience and computational modelling. At the core of her research is the aim to understand the mechanisms that drive people’s differences in decision making by using computational models on data collected from computer experiments, eye-movement measurements to determine what people pay attention to, and functional and structural brain data.

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Workshop on the Economics of Strategic Communication and Persuasion: Application to Evidence-based Public Policy

By Eric Richert, Queen’s University

On November 16-17th the second workshop on the economics of strategic communication and persuasion was hosted by CIRANO, CIREQ, the John Deutsch Institute and the Dean of Arts Development Fund at CIRANO in Montreal. The keynote speaker was Joel Sobel who presented on “Sequential versus simultaneous disclosure”. Six other papers were presented in this workshop.Read More »

How Flexible is Inflation Targeting in Canada?

By Gregor W. Smith, Queen’s University

The Bank of Canada often describes inflation targeting as flexible. For example, the preamble to its October 2018 Monetary Policy Report says:

“Canada’s inflation-targeting framework is flexible. Typically, the Bank seeks to return inflation to target over a horizon of six to eight quarters. However, the most appropriate horizon for returning inflation to target will vary depending on the nature and persistence of the shocks buffeting the economy.” [3]

The flexibility thus involves a deferral in the planned return of the inflation rate to 2%, the mid-point of the target range. This deferral is applied because policy is being used to respond to some other goal. One can read more about this strategy in speeches by Bank of Canada officials or in the background documents at the last two renewals of the inflation target [1,2].

Since 2003, the Bank of Canada has published its forecasts (also called projections) for CPI inflation and output growth each quarter in its Monetary Policy Report. Figure 1 shows the projections for inflation (on the y-axis) graphed against the quarter (on the x-axis) for horizons (labelled h) 3–8 quarters ahead. If the return to 2% has been postponed beyond 6–8 quarters then the Bank’s own forecast for inflation will differ from 2% at those horizons.

SmithJDIMPRFigure1My recent research suggests two simple ways to measure how much flexibility has been practiced [4]. First, I see whether the projection for inflation at each horizon is correlated with current or lagged inflation or output growth at the time of the Report. The idea is that current events, such as unusually high inflation or unusually low output growth might lead policy-makers to defer returning to 2%.  

Second, I see whether the projection for inflation at each horizon is correlated with the projection for output growth at the same horizon. This correlation tests for flexible inflation targeting as described and recommended by Svensson (2003) and Woodford (2007).  Here is the idea. Tightening monetary policy by increasing the overnight interest rate tends to lead to lower inflation and also lower output growth in the future. But if the projection involves output growth that is unusually low then the Bank of Canada might slightly compromise its inflation goal in order to stabilize output growth. In other words it will be less likely to raise the short-term interest rate it controls and so will risk inflation’s being above target. As a result, the forecast for inflation will be higher than it otherwise would be.

The results of statistical tests for both correlations are easy to report. The correlations are statistically significant but not economically significant. For example, the inflation projection is indeed related to the output projection, but the scale of the effect is extremely small. If the projected growth rate for output is 1 percentage point below its targeted value (a large shortfall in growth) then the projected inflation rate will be only 2.035% rather than 2%.

While I’ve reported on these two ways to measure flexibility, it is possible there is some other factor that explains variation in CPI inflation projections. But presumably the Bank of Canada would say if it was systematically adjusting for such an important factor. And running many regressions to detect it would likely lead to false positives.

Flexibility in inflation targeting remains part of the central bank’s toolkit. It will be difficult to measure its benefits (or costs) in recent history, though, simply because it seems to have been untried so far.


[1] Bank of Canada (2011) Renewal of the Inflation-Control Target: Background Information—November 2011. Ottawa: Bank of Canada.

[2] Bank of Canada (2016) Renewal of the Inflation-Control Target: Background Information—October 2016. Ottawa: Bank of Canada.

[3] Bank of Canada (2018) Monetary Policy Report – October 2018. Ottawa: Bank of Canada.

[4] Smith, Gregor W. (2018) Two Types of (Slight) Flexibility in Bank of Canada Projections, 2003–2018. Mimeo, Department of Economics, Queen’s University

[5] Svensson, Lars E.O. (2003) What is wrong with Taylor rules? Using judgment in monetary policy through targeting rules. Journal of Economic Literature 41, 426–477.

[6] Woodford, Michael (2007) The case for forecast targeting as a monetary policy strategy. Journal of Economic Perspectives 21(4), 3–24.


Who should be in charge of climate policy?

By Peter Shannon, Queen’s University


Questions from California’s battle over carbon emissions

Battles over climate change policy between state, provincial, and federal governments have been a common occurrence in 2018. In April, the Environmental Protection Agency started a row with California over emissions standards. Then EPA administrator Scott Pruitt announced that it would repeal automobile emissions standards set by the Obama administration and threatened to waive individual states’ power to set their own emissions standards if California was unwilling to negotiate over its own higher pollution and mileage standards. California’s Attorney General replied that California was prepared to sue the EPA if necessary to maintain its current regulations. [1] California followed through on this promise, filing a lawsuit with 16 other states in May. [2] The disagreement over emissions policy extends far beyond automobile standards: California is the only US state with a complete carbon market, although nine northeastern states have tradable emissions caps that apply only to power producers. Meanwhile, the President Trump withdrew America from the Paris climate accord, scoffed at the notion of federal climate change policy and claimed scientists predicted the polar ice caps “were going to be gone by now, but now they’re setting records.” [3] With the battle over carbon policy becoming one of the most significant issues in Californian politics, it is worth asking whether carbon pricing is a worthwhile policy and if so, which level of government should handle carbon emissions policy.

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Understanding Fiscal Policy in a Changing Political Environment

By Raphaelle Gauvin-Coulombe, Queen’s University

Fiscal policy in response to the Great Recession of 2008-09 varied widely across OECD countries. The United States, for example, took an expansionary fiscal stance, adopting an important stimulus package in February 2009 on the order $787 billion (CBO estimate). Canada’s response went in the same direction with its Economic Action Plan, a $30 billion stimulus package enacted in January 2009 (Department of Finance, Canada). Alternatively, on the other side of the Atlantic, policy-makers in the United Kingdom, Germany, and elsewhere either proposed, or implemented, austerity measures. The effectiveness of these different responses is still debated among economists and policy-makers today, and the political drivers of such heterogeneity are still imperfectly understood. Read More »

Universal Basic Income: Our Solution to Automation?

By Kyla Fisher, Queen’s University

Over the past few years there has been increasing discussion in the media about the potential that technological change has in leading large portions of society to be unemployed. On one side, doomsayers point to the rapid progress in automation and artificial intelligence (AI) as signs that human workers will soon be replaced. Their opponents note that these same predictions were made in the past during the industrial revolution and turned out to be incorrect. One thing that does seem clear is that large numbers of jobs are susceptible to automation. A study by Carl Benedikt Frey and Michael Osborne found that 47% of U.S. workers had jobs at high risk of future automation (Frey & Osborne, 2017). The remaining question is whether enough new jobs will be created in other industries that can employ the displaced workers. Whatever your opinion, it is interesting to consider our options as a society if we had a major increase in unemployment. To consider this, let us assume that it’s 20 years in the future and that we are facing a significant reduction in the number of jobs available. What are options? In this article, we’ll consider two of the most popular solutions: universal basic income (UBI) and guaranteed basic income (GBI).

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Canadian Policy Responses to US Protectionism

By Ian Keay, Professor, Queen’s University

After tearing up a long-standing trade agreement between the United States and Canada, a deeply divided, Republican controlled Congress dramatically raises US tariff rates on products predominantly imported from Canada. The federal government in Canada is faced with an acute policy dilemma – there are strong domestic interests pushing for rapid and dramatic retaliation, while other groups, including farmers and landowners, are not nearly so enthusiastic about the prospect of a trade war with our largest and fastest growing trade partner. To complicate matters further, Canada’s European allies are keen to promote the continued globalization of international markets by keeping trade barriers low. The Canadian government ultimately decides to respond to these conflicting forces by re-writing virtually every line in the domestic tariff schedule, explicitly adopting protectionism as a primary policy goal, and increasing average tariffs by more than 50%.

This series of events probably sounds very familiar to Canadians today, but this particular episode in Canada-US trade relations took place over 150 years ago, during the late 1860s and 1870s. John A. Macdonald’s Conservative government introduced the National Policy tariffs as a response to US protectionism just months after his party won the 1878 federal election. Economists and historians have long understood that this response marked a sharp U-turn in Canada-US relations. However, our understanding of this policy, and its consequences for Canadian growth and development, has been hindered by researchers’ reliance on incomplete evidence.Read More »

What can the human genome project teach us about intellectual property policy?

By Kyla Fisher, M.A. Economics, Queen’s University

Innovation is one of the primary drivers of economic growth and improvements in living standards. It often produces larger social benefits than private benefits, leading firms to under-invest in R&D compared to the socially-optimal level. One of the ways that the government works to overcome this gap is through offering intellectual property (IP) protections, giving firms a temporary monopoly on commercializing their ideas. In addition, many governments allocate significant funds directly towards research through public research institutions or universities. However, it is difficult to determine the impact of these public efforts to stimulate innovation as we are unable to know the counterfactual. This article reviews the findings from an innovative study by Heidi Williams (2013) on the use of IP during the sequencing of the human genome. The study exploits the discrete nature of gene sequencing and the fact that it was researched both publicly and privately to evaluate the impact of IP on innovation outcomes. Despite the importance of IP policy for technological innovation there are relatively few empirical studies in this area. For this reason, Williams’ study generated quite a bit of interest at the time of publication and has been cited in multiple U.S. Supreme Court briefings.

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Can British Columbia’s Carbon Tax Success Happen Anywhere?

By Nikola Milutinovic, Queen’s University

Carbon taxes aren’t necessarily the job killer some provincial party leaders are making them out to be. Research by Ph.D. Candidate Akio Yamazaki of the University of Calgary should give Canadian politicians and pundits pause over the employment effects of carbon taxes. Yamazaki’s research suggests that British Columbia’s revenue-neutral carbon tax caused a net-gain in employment of 4.5% between 2007 and 2013. Governments can affect the labour market impact of carbon pricing by properly allocating their carbon tax revenues, according to Yamazaki.

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