Question A: The economic and financial sanctions against Russia are substantially limiting its ability to wage war on Ukraine.

Question B: In the absence of continuing flows of Western economic aid, Ukraine's wartime economy will be substantially compromised.

Question A: A constitutional rule that limits the size of budget deficits that governments can run as a share of GDP is an effective way to impose discipline on a country’s public finances.

Question B: Germany’s debt brake is a substantial constraint on vital public investment in physical/digital infrastructure and the green transition.

Question A:

The fundamental cause of Argentina’s high inflation is unfunded fiscal commitments that are being financed by the central bank.

Question B: Even if Argentina could marshal the resources to make a full switch to using US dollars for domestic transactions, it would substantially increase the volatility of Argentine GDP.

Question A: It is best for society if the management of publicly traded corporations only considers the impact of their decisions on customers, employees, and community members to the extent that these effects feedback to affect shareholder wealth.

Question B: The typical chief executive officer of a publicly traded corporation is paid more than his or her marginal contribution to the firm's value.

Question A: By enabling women’s life choices about education, work and family, the contraceptive pill made a substantial contribution to closing gender gaps in the labor market for professionals.

Question B: Gender gaps in today’s labor market arise less from differences in educational and occupational choices than from the differential career impact of parenthood and social norms around men's and women’s roles in childrearing.

Question C: The gender gap in pay would be substantially reduced if firms had fewer incentives to offer disproportionate rewards to individuals who work long and/or inflexible hours.

Question A: The EU's taxonomy for sustainable activities - a classification system that defines criteria for economic activities that are aligned with a net zero trajectory by 2050 and the broader environmental goals other than climate - is an effective way to steer greener investment and the energy transition by firms and financial institutions.


Details on the taxonomy are here:
https://finance.ec.europa.eu/sustainable-finance/tools-and-standards/eu-taxonomy-sustainable-activities_en

Question B: Use of the EU taxonomy for sustainable activities is likely to stifle important innovations, including in green technology.

Question C: On balance, use of the taxonomy in EU directives and regulation is likely to be net beneficial to European citizens.

Question A: Fiscal rules on budget deficits and public debt levels are an essential part of a sound fiscal framework.

Question B: Since the inception of the Stability and Growth Pact, budget deficits in Europe have been measurably lower, on average, than would have been the case without common budget rules.

Question C: Since the inception of the Stability and Growth Pact, the path of GDP growth in Europe has been measurably more stable than would have been the case without common budget rules.

Question A: Non-bank financial intermediaries pose a substantial threat to financial stability.

Question B: Regulating the leverage and liquidity of non-bank financial intermediaries would substantially improve financial stability.

Question C: Given current regulations, non-bank financial intermediaries should not have access to central bank support.

Question A: A significant factor behind today’s inflation in Europe is dominant corporations in uncompetitive markets taking advantage of their market power to raise prices in order to increase their profit margins.

Question B: A significant factor behind today’s inflation in some sectors of the European economy is dominant corporations in uncompetitive markets taking advantage of their market power to raise prices in order to increase their profit margins.

Question C: A significant factor behind today’s inflation in some sectors of the European economy (both competitive and concentrated) is distortions in the aggregate economy where supply does not meet demand.

Question A: If countries could impose a ban on the use of ChatGPT and similar generative AI chatbot services that is technologically effective, they would experience a measurably negative impact on national innovation.

Question B: Regardless of whether advances in AI spur productivity growth, they are likely to create deep challenges for society – in areas from labor markets to politics, and including disinformation, privacy, crime, and warfare – that will be difficult to anticipate, plan for, and contain.

Question A: Use of artificial intelligence over the next ten years will lead to a substantial increase in the growth rates of real per capita income in the US and Western Europe over the subsequent two decades.

Question B: Use of artificial intelligence over the next ten years will have a substantially bigger impact on the growth rates of real per capita income in the US and Western Europe over the subsequent two decades than the internet has had over the past two decades.

Question A: Preserving the financial viability of France's state pension system is better achieved by raising the effective retirement age than by raising contributions while working.

Question B: Preserving the financial viability of France's state pension system is better achieved by raising the effective retirement age than by reducing benefits once retired.

Question A: Financial regulators in the US and Europe lack the tools and authority to deter runs on banks by uninsured depositors.

Question B: Not guaranteeing uninsured deposits at Silicon Valley Bank in full would have created substantial damage to the US economy.

Question C: Fully guaranteeing uninsured deposits at Silicon Valley Bank substantially increases banks’ incentives to engage in excessive risk-taking.

Question A: The amendments to the Northern Ireland protocol agreed by the UK and the EU are unlikely to have a measurable direct impact on UK growth over the next two years.

Question B: If renewed UK-EU scientific cooperation were achieved in the wake of the Windsor framework, it would be likely to have a measurable positive impact on UK growth over the next five years.

Question A: Adam Smith’s metaphor of the invisible hand has been foundational to the development of modern economic theory.

Question B: Adam Smith’s metaphor of the invisible hand has been commonly misinterpreted as advocacy for pure laissez-faire capitalism.

Question A: Loosening regulations on state aid to allow targeted incentives for companies in certain sectors will substantially improve the EU’s relative attractiveness for corporate investment.

Question B: Loosening regulations on state aid will give a substantial advantage to the economies of EU members with stronger public finances.

Question C: Even if looser regulations on state aid are temporary, they risk permanent damage to the EU’s longstanding competition policy regime.

Question A: Without government intervention, take-up of electric vehicles will be substantially less than is desirable to reduce carbon emissions.

Question B: To encourage greater take-up of electric vehicles, public expenditure on infrastructure to support them (such as charging stations) is likely to be more cost-effective than providing equivalent amounts as tax credits/purchase rebates for buyers.

Question A: Network externalities give Twitter an incumbent advantage that will slow substantially the migration of users who would prefer alternative platforms.

Question B: As of now, there needs to be more government regulation around Twitter’s content moderation and personal data protection.

Question A: The carbon border adjustment mechanism will ensure that the European Union’s green objectives are not undermined by the relocation of EU production in the sectors under the mechanism to non-EU countries with less ambitious climate policies (‘carbon leakage').

Question B: To the extent that the carbon border adjustment mechanism is effective in reducing emissions and carbon leakage, it will impose substantial costs on the economies of poorer countries.

Question A: Research on the nature and impact of bank runs has made it possible to limit the occurrence of financial crises and the economic damage they cause.

Question B: Despite repeated reforms of financial regulation (and macroprudential policies in some countries), there will always be occasional financial crises.

Question A: The UK’s removal of the cap on bankers' bonuses (introduced by the EU in 2014 and which limits payouts to two times annual base salary) will provide a measurable boost to the country’s economic growth.

Question B: Removing the cap on bankers' bonuses will measurably enhance the global competitiveness of the UK’s financial services sector.

Question C: Removing the cap on bankers' bonuses will pose a measurable risk to financial stability in the UK.

Question A: A price cap imposed by the G7/EU countries on purchases of Russian oil and oil-related products (and which applies to all importers of Russian oil using Western trade infrastructure, shipping, and insurance) would be an effective measure to reduce the flow of revenues to Russia.

Question B: The oil price cap imposed by the G7/EU countries will not have a substantial effect on the world oil price (such as the Brent crude benchmark).