The extraordinary expansion in global mining activity over the last two decades, and its increasing concentration in emerging markets, has reignited the debate over the impact of mining on local economic activity. This column analyses how the presence of nearby mines influences firms in eight countries with large manufacturing and mining sectors. Mines are found to out-compete local manufacturing firms for inputs, labour, and infrastructure. However, mining activity is found to improve the business environment on a wider geographic scale.
Ralph De Haas, Steven Poelhekke, 22 September 2016
Otaviano Canuto, Francisco Carneiro, Leonardo Garrido, 01 July 2015
Industrialised and developing countries have differing fiscal strategies for dealing with the business cycle. But are countries’ strategies different according to whether they are industrialised? This column presents new evidence suggesting that the picture is complex. Procyclical fiscal policies remain the norm amongst most non-industrialised developing countries, but some key developing countries have recently moved toward a counter-cyclical stance as a result of strengthening institutions.
Sebastian Edwards, 04 February 2015
The conventional ‘trilemma’ view is that countries that allow free capital flows can still pursue independent monetary policies as long as they allow flexible exchange rates. This column examines the pass-through of Federal Reserve interest rates to policy rates in Chile, Colombia, and Mexico. The author concludes that, to the extent that central banks take into account other central banks’ policies, there will be ‘policy contagion’ and that, even under flexible rates, monetary policy will not be fully independent.
Christian Daude, 10 December 2012
Latin American central banks are facing new challenges in the form of unprecedented levels of uncertainty and exchange rate appreciation pressures. This column, focusing on Brazil, Chile, Colombia, Peru and Mexico, argues that there is an overestimation of the potential output in several Latin American economies, a lack of an explicit policy direction from central banks, and lacklustre frameworks for macroprudential policy. Although inflation targeting has served countries in Latin America well, significant risks remain.
Carmen Reinhart, Kenneth Rogoff, Nicolas Magud, 24 March 2011
Capital controls are back on the table. But the existing literature offers conflicting and sometimes confusing insights. This column provides a meta-analysis of 37 empirical studies with the aim of exposing some common ground. It finds that capital controls on inflows make monetary policy more independent, alter the composition of capital flows, reduce real-exchange-rate pressures, but they do not reduce the volume of net flows.
Eduardo Levy Yeyati, 20 January 2011
The global crisis has reignited debate on the desirability of capital controls. This column examines evidence from Argentina and Chile and argues that capital controls can be effective, but that their effectiveness and efficiency varies. It adds that controls need to be considered as part of a macro-prudential toolkit to prevent asset inflation and overvaluation that is costly to revert in the down cycle.
Gonzalo Reyes, Jan van Ours, Milan Vodopivec, 09 February 2010
How can policymakers provide unemployment insurance while minimising adverse incentives? This column presents new evidence from Chile suggesting unemployment insurance savings accounts can increase job-finding rates. This provides a strong endorsement of the savings account component to reform traditional unemployment insurance programmes.