In this short book, Robert Barro, one of the world's leading economists, examines the causes and consequences of the financial crash. In particular, he looks at the effects of fiscal stimulus packages and suggests that, whilst they may lead to an immediate positive impact on growth, the effect...

The COVID-19 pandemic causes sharp reductions in economic output and sharp increases in government expenditures. This increases the riskiness of sovereign debts, especially in emerging economies. We propose a framework to study debt sustainability. The economy is subject to productivity and...

This paper provides a policy analysis of the EU Emissions Trading System and its crisis. The aim of the research is to give an answer to the question why the EU Emissions Trading System is in crisis and cannot be revised in an effective way. Therefore, the policy process of the revision of the...

This paper studies the great collapse in value added trade using a structural decomposition analysis. We show that changes in vertical specialisation accounted for almost half of the great trade collapse, while the previous literature on gross trade has mainly focused on final expenditure,...