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The long-run labour market effects of the Canada–US Free Trade Agreement

07/26/2022 Voxeu Analysis

Increased import competition has been found to depress labour market outcomes, leading to pessimism that classic gains from trade are worth the accompanying labour market disruptions. This column examines the effect of the 1989 Canada-US Free Trade Agreement. While Canadian workers suffered short-run displacement and earnings losses in response to increased import competition, long-run labour market outcomes, such as years worked and cumulative earnings, were largely unaffected.

Ruble payments: Shielding the ruble from financial sanctions

07/25/2022 Voxeu Analysis

There has been much debate over the intentions behind Russia’s March 2022 Presential Decree requiring gas importers to settle gas payments in rubles. This column argues that the scheme is intended to protect the Moscow Stock Exchange from financial sanctions. The decree requires not only that gas payments are settled in rubles, but also that the rubles are obtained on the exchange, making it indispensable to the transactions. This prevents the exchange being placed under sanctions without gas supplies being cut off.

Measuring Ukraine’s private consumption during the war

07/25/2022 Voxeu Analysis

As Russia’s invasion continues to ravage many parts of Ukraine, the flow of official statistical data has been erratic. This column outlines an alternative approach to measuring private consumption during war times, using aggregated bank micro-level data. Commercial banks have mostly remained operational during the war. Moreover, the electronic payment system has functioned unceasingly throughout the war period, providing stability of bank payments.

The crime effect of refugees

07/24/2022 Voxeu Analysis

The impact of refugees on socioeconomic outcomes in destination countries, including crime, can be significant. This column finds that the increase in the refugee population in Turkey led to an increase in the incidence of crime of between 2% and 4.75% per year, correspondsing to about 75,000-150,000 additional crimes per year. These results highlight the need to strengthen the social safety systems, take actions to counter the impact on the labour market, and provide support to the criminal justice system to mitigate the repercussions of massive refugee inflows.

Public versus secret voting in committees

07/23/2022 Voxeu Analysis

Committees are often tasked with key decision making, yet a committee is not a singular unit but a group of individuals. This column provides a framework to assess the effect of making public individual votes in committees where members differ in competence and bias, and are concerned about external perceptions of their competence. While public voting attenuates the potential biases of competent members, secret voting attenuates the potential biases of incompetent members.

Winter is coming: Energy policy towards Russia

07/23/2022 Voxeu Analysis

The EU's response to Russia’s invasion of Ukraine has been divided on energy, which may pose challenges for European unity. This column discusses several proposals to make sanctions more effective and cheaper for European households and firms. It argues that a temporary import tariff on Russian oil along with a price cap on Russian gas would be an effective and feasible option. The import tariff would promote substitution to alternative sources, while the price cap would remove the high uncertainty about future price spikes.

The impact of foreign sanctions on firm performance in Russia

07/22/2022 Voxeu Analysis

Russia’s invasion of Ukraine in February 2022 has provoked wide-ranging financial and economic sanctions from the US, Europe, and various other countries worldwide. This column assesses the economic effects of almost two decades of earlier sanctions on Russian firms to shed light on the impacts of this new wave of sanctions. Sanctions adversely affect firm performance in general, yet there is no clear impact on energy and oligarch-related firms.

Social media and mental health

07/22/2022 Voxeu Analysis

Over the last two decades, the mental health of adolescents and young adults in many countries has worsened considerably. This column looks at the role that social media has played in this, focusing on Facebook. Using the gradual expansion of the website across US colleges as a natural experiment, the authors find that students were more likely to report that mental health issues negatively affected their academic performance after Facebook was introduced at their college, with evidence suggesting that the effects operated through unfavourable social comparison.

How to design carbon pricing schemes

07/22/2022 Voxeu Analysis

Carbon pricing, in the form of carbon taxes and emissions trading systems, is increasingly a centrepiece of countries’ emissions reductions strategies, but policymakers face a bewildering array of options and considerations. Getting the design basics right is critical, and entails ensuring pricing is robust in level and coverage, practical in administration, and addresses fiscal, distributional, and political economy objectives. This column discusses key design issues and to what extent they can be addressed under carbon taxes and emissions trading systems.

The end of the crypto-diversification myth

07/21/2022 Voxeu Analysis

Since the onset of the Covid-19 crisis in 2020, the correlation between cryptocurrency and equities went from low and negative to consistently high and positive. This column proposes a new mechanism to explain this new relationship. With investor-level holdings from a bank offering both trading accounts and cryptocurrency wallets, it shows that retail investors’ net trading volumes of stocks and cryptocurrencies are highly positively correlated. Theoretically, this micro-level pattern translates into a cross-asset class correlation.

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