Topics in Macroeconomics III: Firms, Networks and Macroeconomic Fluctuations
Total Page:16
File Type:pdf, Size:1020Kb
Topics in Macroeconomics III: Firms, Networks and Macroeconomic Fluctuations 2017-2018 Academic Year Master of Research in Economics, Finance and Management 1. Description of the subject Topics in Macroeconomics III Code: 32082 Total credits: 3 ECTS Workload: 75 hours Term: 3rd Type of subject: Optative Department of Economics and Business Teaching team: Julian di Giovanni Topics in Macroeconomics III 2. Teaching guide Introduction This course is designed for PhD students who are interested in exploring the importance of microeconomic shocks at the firm or sector level, and network linkages that underlie macroeconomic fluctuations, both in closed- and open- economy settings. The course first introduces students to recent models that study how shocks at the firm or sector level propagate through the economy and impact macroeconomic volatility. Empirical evidence is then presented, and techniques that employ large micro-datasets to study aggregate fluctuations are introduced. Finally, linkages in the open economy and the transmission of shocks across borders are studied. Admission Criteria This course is for MRes/PhD students. MSc Economics students can register in this course if the two following criteria are met: i) They have taken both Advanced Macroeconomics I and II in the previous terms and obtained a grade of 7 or higher in each course. ii) The total number of registered students is not larger than 15. Contents 1. Firm Size and Granularity a. Stylized facts on firm-size heterogeneity b. Model of firm-level shocks and aggregate fluctuations 2. Granularity in the open economy a. Stylized facts on firms and international trade b. Multi-country model of world trade and macroeconomic volatility 3. Linkages a. Empirical motivation: firms, sectors and geographical linkages b. Simple model of linkages in the macroeconomy 4. Closed-economy evidence on linkages a. Sector-level evidence b. Firm-level evidence 5. Open economy and linkages a. Baseline model and extensions b. Empirical evidence 2 Topics in Macroeconomics III Syllabus Note: this list is preliminary. New papers may be added before the course starts. 1. Firm Size and Granularity ** Axtell, Robert L., 2001. “Zipf Distribution of U.S. Firm Sizes.” Science, 293 (5536): 1818–1820. ** Carvalho, Vasco M., and Xavier Gabaix. 2013. “The Great Diversification and Its Undoing.” American Economic Review, 103 (5): 1697–1727. ** di Giovanni, Julian, Andrei A. Levchenko, and Isabelle Mejean. 2014. “Firms, Destinations, and Aggregate Fluctuations.” Econometrica, 82 (4): 1303–1340. ** Gabaix, Xavier. 2011. “The Granular Origins of Aggregate Fluctuations.” Econometrica, 79 (3): 733–772. ** Gabaix, Xavier. 2016. “Power Laws in Economics: An Introduction.” Journal of Economic Perspectives, 30 (1): 185–206. Recommended Carvalho,Vasco M., and Basile Grassi. 2017. “Large Firms and the Business Cycle.” Mimeo, University of Cambridge and Università Bocconi. Comín, Diego, and Thomas Philippon. 2006. “The Rise in Firm-Level Volatility: Causes and Consequences.” In NBER Macroeconomics Annual 2005, edited by Mark Gertler and Kenneth S. Rogoff, 167–201. Cambridge, Mass.: The MIT Press. Davis, Steven J., John Haltiwanger, Ron Jarmin, and Javier Miranda. 2006. “Volatility and Dispersion in Business Growth Rates Publicly Traded versus Privately Held Firms.” In NBER Macroeconomics Annual 2005, edited by Daron Acemoglu and Kenneth S. Rogoff, 107–180. Cambridge, Mass.: The MIT Press. Gabaix, Xavier, and Ibragimov, Rustam. 2011. “Rank-1/2: A Simple Way to Improve the OLS Estimation of Tail Exponents.” Journal of Business and Economic Statistics, 29 (1): 24–39. Grassi, Basile. 2016. “IO in I-O: Size, Industrial Organization, and the Input-Output Network Make a Firm Structurally Important.” Mimeo, Università Bocconi. Luttmer, Erzo G.J. 2007. “Selection, Growth, and the Size Distribution of Firms.” Quarterly Journal of Economics, 122 (3): 1103–1144. Stanley, Michael H.R., Luis A.N. Amaral, Sergey V. Buldyrev, Shlomo Havlin, Heiko Leschhorn, Philipp Maass, Michael A. Salinger, and H. Eugene Stanley. 1996. “Scaling Behaviour in the Growth of Companies.” Nature, 379: 804–806. 3 Topics in Macroeconomics III Sutton, John. 2002. “The Variance of Firm Growth Rates: The ‘Scaling’ Puzzle.” Physica A, 312 (3-4): 577–590. Zipf, George K. 1949. Human Behavior and the Principle of Least Effort. Cambridge, Mass.: Addison-Wesley. 2. Granularity in the open economy ** Bernard, Andrew B., Stephen J. Redding, and Peter K. Schott. 2007. “Firms in International Trade.” Journal of Economic Perspectives, 21 (3): 105-130. ** di Giovanni, Julian, Andrei A. Levchenko. 2012. “Country Size, International Trade and Aggregate Fluctuations in Granular Economies.” Journal of Political Economy, 120 (6): 1083–1132. ** di Giovanni, Julian, and Andrei A. Levchenko, and Romain Rancière. 2011. “Power Laws in Firm Size and Openness to Trade: Measurement and Implications.” Journal of International Economics, 85 (1): 42–52. Recommended Bernard, Andrew B., Stephen J. Redding, and Peter K. Schott. 2010. “Multiple-Product Firms and Product Switching.” American Economic Review, 100 (1): 70–97. Chaney, Thomas. 2008. Distorted Gravity: The Intensive and Extensive Margins of International Trade. American Economic Review, 98 (4): 1707–1721. di Giovanni, Julian, and Andrei A. Levchenko. 2013. “Firm Entry, Trade, and Welfare in Zipf’s World.” Journal of International Economics, 89 (2): 283–296. Eaton, Jonathan, Samuel Kortum, and Francis Kramarz. 2011. “An Anatomy of International Trade: Evidence from French Firms.” Econometrica, 79 (5): 1453–1498. Melitz, Marc J. 2003. “The Impact of Trade on Intra-Industry Reallocations and Aggregate Industry Productivity.” Econometrica, 71 (6): 1695–1725. 3. Linkages ** Acemoglu, Daron, Vasco M. Carvalho, Asuman Ozdaglar, and Alireza Tahbaz- Salehi. 2012. “The Network Origins of Aggregate Fluctuations.” Econometrica, 80 (5): 1977–2016. ** Bernard, Andrew B., Andreas Moxnes, and Yukiko U. Saito. 2015. “Production Networks, Geography and Firm Performance.” Mimeo, Tuck School of Business at Dartmouth, University of Oslo, and RIETI. ** Carvalho, Vasco M. 2014. “From Micro to Macro via Production Networks.” Journal of Economic Perspectives, 28 (4): 23–48. 4 Topics in Macroeconomics III ** Dhyne, Emmanuel, Glenn Magerman and Stela Rubínová. 2015. “The Belgium Production Network.” National Bank of Belgium Working Paper No. 288. Recommended Atalay, Enghin, Ali Hortaçsu, and Chad Syverson. 2014. Vertical Integration and Input Flows. American Economic Review, 104 (4): 1120-48. Dupor, Bill. 1999. “Aggregation and Irrelevance in Multi-Sector Models.” Journal of Monetary Economics, 43 (2): 391–409. Horvath, Michael. 1998. “Cyclicality and Sectoral Linkages: Aggregate Fluctuations from Independent Sectoral Shocks.” Review of Economic Dynamics, 1 (4): 781–808. Horvath, Michael. 2000. “Sectoral Shocks and Aggregate Fluctuations.” Journal of Monetary Economics, 45 (1): 69–106. Jones, Charles. 2011. “Intermediate Goods and Weak Links in the Theory of Economic Development.” American Economic Journal: Macroeconomics, 3 (2): 1–28. Long, John, and Charles Plosser. 1983. “Real Business Cycles.” Journal of Political Economy, 91 (1): 39–69. Shea, John. 2002. “Complementarities and Comovements.” Journal of Money, Credit, and Banking, 34 (2): 412–433. 4. Closed-economy evidence on linkages ** Acemoglu, Daron, Ufuk Akcigit, and William Kerr. 2016. “Network and the Macroeconomy: An Empirical Exploration.” In NBER Macroeconomic Annual 2015, edited by Martin Eichenbaum and Jonathan Parker, 276–335. Cambridge, Mass.: The MIT Press. ** Barrot, Jean-Noël and Julien Sauvagnat. 2016. “Input Specificity and the Propagation of Shocks in Production Networks.” Quarterly Journal of Economics, 131 (3): 1543–1592. ** Carvalho, Vasco M., Makoto Nireiz, Yukiko U. Saito, and Alireza Tahbaz-Salehi. 2016. “Supply Chain Disruptions: Evidence from the Great East Japan Earthquake.” Mimeo, Cambridge University, Hitotsubashi University, RIETI, and Northwestern University. ** di Giovanni, Julian, Andrei A. Levchenko, and Isabelle Mejean. 2014. “Firms, Destinations, and Aggregate Fluctuations.” Econometrica, 82 (4): 1303–1340. Recommended Alfaro, Laura, Manuel García-Santana, and Enrique Moral-Bentio. 2017. “Credit Supply Shocks, Networks Effects, and the Real Economy.” Mimeo, HBS, UPF, and Banco de España. 5 Topics in Macroeconomics III Atalay, Enghin. 2017. “How Important are Sectoral Shocks?” American Journal of Economics: Macroeconomics, 9 (4): 254–280. Bigio, Saki, and Jennifer La’O. 2017. “Distortions in Production Networks.” Mimeo, UCLA and Columbia University. Caliendo, Lorenzo, Fernando Parro, Esteban Rossi-Hansberg, and Pierre-Daniel Sarte. 2014. The Impact of Regional and Sectoral Productivity Changes on the U.S. Economy. NBER Working Paper No. 20168. Foerster, Andrew, Pierre-Danieal Sarte, and Mark Watson. 2011. “Sectoral vs. Aggregate Shocks: A Structural Factor Analysis of Industrial Production.” Journal of Political Economy, 119 (1): 1–38. Magerman, Glenn, Karolien De Bruyne, Emmanuel Dhyne, and Jan Van Hove. “Heterogeneous Firms and the Micro Origins of Aggregate Fluctuations.” Mimeo, KU Leuven and National Bank of Belgium. Ozdagli, Ali, and Michael Weber. 2016. “Monetary Policy through Production Networks: Evidence from the Stock Market.” Mimeo, FRB of Boston and Booth School of Business, University of Chicago. 5. Open economy and linkages ** di Giovanni, Julian, Andrei A. Levchenko. 2010. “Putting the Parts Together: Trade, Vertical Linkages, and Business