Balázs Égert, Yvan Guillemette, Fabrice Murtin, David Turner, 02 January 2021

Policymakers have faced a crucial trade-off between curbing the spread of the Covid-19 pandemic and minimising further damage to economic activity. Employing reduced form econometric estimates of the Covid-19 pandemic, this column seeks to quantify the impact of government interventions on disease progression and mobility. It finds that a wide-ranging package of public health policies – including comprehensive testing, tracing and isolation, mask-wearing, and policies directed at vulnerable people in care homes – are crucial to avoid full lockdowns while also containing the spread of the virus. Such policies may, however, need to be complemented by selective containment measures such as restricting large public events and international travel or localised lockdowns. 

Ravi Kanbur, 25 June 2017

Political economy discourses in areas such as the nature of market failure, the case for government intervention on grounds of efficiency and equity, and the interplay between economic and political forces have run for generations. This column provides an overview of the life of Nobel Prize-winning economist W Arthur Lewis, who was a critic of laissez-faire economic policies, but who also acted as a check on extreme statist interventions, arguing against heavy state subsidy to industry on purely economic grounds.

Anna Maria Mayda, Kevin O'Rourke, 12 November 2007

The creed: Trade creates winners and losers, but the winners win more than the losers lose, so governments should boost public support for trade by creating ex ante mechanisms that share the pains and gains. Here is some evidence that it actually works.

CEPR Policy Research