Ms. Kalpana Kochhar

Mrs. Nujin Suphaphiphat

Evridiki Tsounta

Ms. Era Dabla-Norris

Mr. Frantisek Ricka

This paper analyzes the extent of income inequality from a global perspective, its drivers, and what to do about it. The drivers of inequality vary widely amongst countries, with some common drivers being the skill premium associated with technical change and globalization, weakening protection for labor, and lack of financial inclusion in developing countries. We find that increasing the income share of the poor and the middle class actually increases growth while a rising income share of the top 20 percent results in lower growth—that is, when the rich get richer, benefits do not trickle down. This suggests that policies need to be country specific but should focus on raising the income share of the poor, and ensuring there is no hollowing out of the middle class. To tackle inequality, financial inclusion is imperative in emerging and developing countries while in advanced economies, policies should focus on raising human capital and skills and making tax systems more progressive.

A Global Perspective

Causes and Consequences of Income Inequality

Ms. Catherine A. Pattillo

Ms. Yan Sun

Andrew Swiston

Mr. Robert Tchaidze

Mr. Benedict J. Clements

Ms. Stefania Fabrizio

Valentina Flamini

Ms. Laure Redifer

Mr. Harald Finger

This paper examines water challenges, a growing global concern with adverse economic and social consequences, and discusses economic policy instruments. Water subsidies provided through public utilities are estimated at about $456 billion or 0.6 percent of global GDP in 2012. The paper suggests that getting economic incentives right, notably by reforming water pricing, can go a long way towards encouraging more efficient water use and supporting needed investment, while enabling policies that protect the poor. It also discusses pricing reform options and emphasizes an integrated and holistic approach to manage water, going beyond the water sector itself. The IMF can play a helpful role in ensuring that macroeconomic policies are conducive to sound water management.

Issues in Managing Water Challenges and Policy Instruments

Is the Glass Half Empty Or Half Full?

Mrs. Nujin Suphaphiphat

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