Martin Eichenbaum

Jonathan A. Parker

This year, the NBER Macroeconomics Annual celebrates its thirtieth volume. The first two papers examine China’s macroeconomic development. “Trends and Cycles in China's Macroeconomy” by Chun Chang, Kaiji Chen, Daniel F. Waggoner, and Tao Zha outlines the key characteristics of growth and business cycles in China. “Demystifying the Chinese Housing Boom” by Hanming Fang, Quanlin Gu, Wei Xiong, and Li-An Zhou constructs a new house price index, showing that Chinese house prices have grown by ten percent per year over the past decade. The third paper, “External and Public Debt Crises” by Cristina Arellano, Andrew Atkeson, and Mark Wright, asks why there appear to be large differences across countries and subnational jurisdictions in the effect of rising public debts on economic outcomes. The fourth, “Networks and the Macroeconomy: An Empirical Exploration” by Daron Acemoglu, Ufuk Akcigit, and William Kerr, explains how the network structure of the US economy propagates the effect of gross output productivity shocks across upstream and downstream sectors. The fifth and sixth papers investigate the usefulness of surveys of household’s beliefs for understanding economic phenomena. “Expectations and Investment,” by Nicola Gennaioli, Yueran Ma, and Andrei Shleifer, demonstrates that a chief financial officer's expectations of a firm's future earnings growth is related to both the planned and actual future investment of that firm. “Declining Desire to Work and Downward Trends in Unemployment and Participation” by Regis Barnichon and Andrew Figura shows that an increasing number of prime-age Americans who are not in the labor force report no desire to work and that this decline accelerated during the second half of the 1990s.

NBER Macroeconomics Annual 2015

Erik Hurst

The thirty-fourth volume of the NBER Macroeconomics Annual features theoretical and empirical studies of issues in contemporary macroeconomics and a keynote address by James Stock, a member of President Obama’s Council of Economic Advisers from 2013 to 2014. Chong-en Bai, Chang-Tai Hsieh, and Zheng Song examine the “special deals” provided by Chinese local governments to favored private firms and their effects on economic growth. Matias Covarrubias, Germán Gutiérrez, and Thomas Philippon study the evolution of profits, investment, and market shares in US industries over the past forty years and find evidence of inefficient concentration and barriers to entry since 2000. David Debortoli, Jordi Galí, and Luca Gambetti assess whether recent economic performance was affected by a binding zero lower bound constraint on the interest rate. Michael McLeay and Silvana Tenreyro explain why it is difficult to empirically identify the Phillips curve (a key element of the policy framework used by central banks) using aggregate data. The authors suggest using regional variation in unemployment and inflation to estimate the relationship between these variables. Margherita Borella, Mariacristina De Nardi, and Fang Yang examine the effects of shorter life expectancies, higher medical expenses, and lower wages for white, non-college-educated Americans born in the 1960s on labor supply and retirement savings. Nir Jaimovich, Sergio Rebelo, Arlene Wong, and Miao Ben Zhang investigate the role that increases in the quality of the goods consumed (“trading up”) played in the rise of the skill premium that occurred in the last four decades.

Jonathan A. Parker

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