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Housework and fiscal expansions

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  • Gnocchi, Stefano
  • Hauser, Daniela
  • Pappa, Evi

Abstract

In an otherwise-standard business cycle model with housework, calibrated consistently with data on time use, we discipline complementarity between consumption and hours worked and relate its strength to the size of fiscal multipliers. Evidence on the substitutability between home and market goods confirms that complementarity is an empirically relevant driver of fiscal multipliers. However, in a housework model substantial complementarity can be generated without imposing a low wealth effect, which contradicts the microeconomic evidence. Also, explicitly modeling housework matters for assessing the welfare effects of government spending, which are understated by theories that neglect substitutability between home-produced and market goods.

Suggested Citation

  • Gnocchi, Stefano & Hauser, Daniela & Pappa, Evi, 2016. "Housework and fiscal expansions," Journal of Monetary Economics, Elsevier, vol. 79(C), pages 94-108.
    • Handle: RePEc:eee:moneco:v:79:y:2016:i:c:p:94-108
    DOI: 10.1016/j.jmoneco.2016.04.003
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    1. Alan J. Auerbach & Yuriy Gorodnichenko, 2012. "Measuring the Output Responses to Fiscal Policy," American Economic Journal: Economic Policy, American Economic Association, vol. 4(2), pages 1-27, May.
    2. Greenwood, Jeremy & Hercowitz, Zvi, 1991. "The Allocation of Capital and Time over the Business Cycle," Journal of Political Economy, University of Chicago Press, vol. 99(6), pages 1188-1214, December.
    3. Bouakez, Hafedh & Eyquem, Aurélien, 2015. "Government spending, monetary policy, and the real exchange rate," Journal of International Money and Finance, Elsevier, vol. 56(C), pages 178-201.
    4. Roberto Perotti, 2008. "In Search of the Transmission Mechanism of Fiscal Policy," NBER Chapters, in: NBER Macroeconomics Annual 2007, Volume 22, pages 169-226, National Bureau of Economic Research, Inc.
    5. Wendy Edelberg & Martin Eichenbaum & Jonas D.M. Fisher, 1999. "Understanding the Effects of a Shock to Government Purchases," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 2(1), pages 166-206, January.
    6. Florin O. Bilbiie, 2011. "Nonseparable Preferences, Frisch Labor Supply, and the Consumption Multiplier of Government Spending: One Solution to a Fiscal Policy Puzzle," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 43(1), pages 221-251, February.
    7. Campbell, John Y & Ludvigson, Sydney, 2001. "Elasticities of Substitution in Real Business Cycle Models with Home Protection," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 33(4), pages 847-875, November.
    8. Karabarbounis, Loukas, 2014. "Home production, labor wedges, and international business cycles," Journal of Monetary Economics, Elsevier, vol. 64(C), pages 68-84.
    9. Valerie A. Ramey, 2008. "Comment on "In Search of the Transmission Mechanism of Fiscal Policy"," NBER Chapters, in: NBER Macroeconomics Annual 2007, Volume 22, pages 237-246, National Bureau of Economic Research, Inc.
    10. Andrew Mountford & Harald Uhlig, 2009. "What are the effects of fiscal policy shocks?," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 24(6), pages 960-992.
    11. Dario Caldara & Christophe Kamps, 2017. "The Analytics of SVARs: A Unified Framework to Measure Fiscal Multipliers," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 84(3), pages 1015-1040.
    12. Del Negro, Marco & Schorfheide, Frank & Smets, Frank & Wouters, Rafael, 2007. "On the Fit of New Keynesian Models," Journal of Business & Economic Statistics, American Statistical Association, vol. 25, pages 123-143, April.
    13. Guido W. Imbens & Donald B. Rubin & Bruce I. Sacerdote, 2001. "Estimating the Effect of Unearned Income on Labor Earnings, Savings, and Consumption: Evidence from a Survey of Lottery Players," American Economic Review, American Economic Association, vol. 91(4), pages 778-794, September.
    14. Robert E. Hall, 2009. "By How Much Does GDP Rise If the Government Buys More Output?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 40(2 (Fall)), pages 183-249.
    15. Oh, Hyunseung & Reis, Ricardo, 2012. "Targeted transfers and the fiscal response to the great recession," Journal of Monetary Economics, Elsevier, vol. 59(S), pages 50-64.
    16. Monacelli, Tommaso & Perotti, Roberto & Trigari, Antonella, 2010. "Unemployment fiscal multipliers," Journal of Monetary Economics, Elsevier, vol. 57(5), pages 531-553, July.
    17. Olivier Blanchard & Jordi Galí, 2007. "Real Wage Rigidities and the New Keynesian Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(s1), pages 35-65, February.
    18. Emi Nakamura & J?n Steinsson, 2014. "Fiscal Stimulus in a Monetary Union: Evidence from US Regions," American Economic Review, American Economic Association, vol. 104(3), pages 753-792, March.
    19. Lawrence Christiano & Martin Eichenbaum & Sergio Rebelo, 2011. "When Is the Government Spending Multiplier Large?," Journal of Political Economy, University of Chicago Press, vol. 119(1), pages 78-121.
    20. Sarah Zubairy, 2014. "On Fiscal Multipliers: Estimates From A Medium Scale Dsge Model," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 55(1), pages 169-195, February.
    21. Marco Del Negro & Frank Schorfheide, 2004. "Priors from General Equilibrium Models for VARS," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 45(2), pages 643-673, May.
    22. Roberto Perotti, 2005. "Estimating the effects of fiscal policy in OECD countries," Proceedings, Federal Reserve Bank of San Francisco.
    23. Nir Jaimovich & Sergio Rebelo, 2009. "Can News about the Future Drive the Business Cycle?," American Economic Review, American Economic Association, vol. 99(4), pages 1097-1118, September.
    24. Calvo, Guillermo A., 1983. "Staggered prices in a utility-maximizing framework," Journal of Monetary Economics, Elsevier, vol. 12(3), pages 383-398, September.
    25. Tommaso Monacelli & Roberto Perotti, 2010. "Fiscal Policy, the Real Exchange Rate and Traded Goods," Economic Journal, Royal Economic Society, vol. 120(544), pages 437-461, May.
    26. Frank Smets & Rafael Wouters, 2007. "Shocks and Frictions in US Business Cycles: A Bayesian DSGE Approach," American Economic Review, American Economic Association, vol. 97(3), pages 586-606, June.
    27. Ramey, Valerie A. & Shapiro, Matthew D., 1998. "Costly capital reallocation and the effects of government spending," Carnegie-Rochester Conference Series on Public Policy, Elsevier, vol. 48(1), pages 145-194, June.
    28. Canova, Fabio & Paustian, Matthias, 2011. "Business cycle measurement with some theory," Journal of Monetary Economics, Elsevier, vol. 58(4), pages 345-361.
    29. Fabio Canova & Evi Pappa, 2011. "Fiscal policy, pricing frictions and monetary accommodation [Expansionary fiscal consolidations in Europe: New evidence]," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 26(68), pages 555-598.
    30. Chang, Yongsung & Schorfheide, Frank, 2003. "Labor-supply shifts and economic fluctuations," Journal of Monetary Economics, Elsevier, vol. 50(8), pages 1751-1768, November.
    31. Rupert, Peter & Rogerson, Richard & Wright, Randall, 1995. "Estimating Substitution Elasticities in Household Production Models," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 6(1), pages 179-193, June.
    32. Guvenen, Fatih, 2006. "Reconciling conflicting evidence on the elasticity of intertemporal substitution: A macroeconomic perspective," Journal of Monetary Economics, Elsevier, vol. 53(7), pages 1451-1472, October.
    33. Daron Acemoglu & Kenneth Rogoff & Michael Woodford, 2008. "NBER Macroeconomics Annual 2007, Volume 22," NBER Books, National Bureau of Economic Research, Inc, number acem07-1, March.
    34. Fatás, Antonio & Mihov, Ilian, 2001. "The Effects of Fiscal Policy on Consumption and Employment: Theory and Evidence," CEPR Discussion Papers 2760, C.E.P.R. Discussion Papers.
    35. Greenwood, Jeremy & Hercowitz, Zvi & Huffman, Gregory W, 1988. "Investment, Capacity Utilization, and the Real Business Cycle," American Economic Review, American Economic Association, vol. 78(3), pages 402-417, June.
    36. Florin O. Bilbiie, 2009. "Nonseparable Preferences, Fiscal Policy Puzzles, and Inferior Goods," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 41(2‐3), pages 443-450, March.
    37. Robert E. Hall, 2009. "Reconciling Cyclical Movements in the Marginal Value of Time and the Marginal Product of Labor," Journal of Political Economy, University of Chicago Press, vol. 117(2), pages 281-323, April.
    38. Boragan Aruoba & Morris Davis & Randall Wright, 2016. "Homework in Monetary Economics: Inflation, Home Production, and the Production of Homes," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 21, pages 105-124, July.
    39. Harald Uhlig, 2010. "Some Fiscal Calculus," American Economic Review, American Economic Association, vol. 100(2), pages 30-34, May.
    40. Valerie A. Ramey, 2011. "Identifying Government Spending Shocks: It's all in the Timing," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 126(1), pages 1-50.
    41. Burnside, Craig & Eichenbaum, Martin & Fisher, Jonas D. M., 2004. "Fiscal shocks and their consequences," Journal of Economic Theory, Elsevier, vol. 115(1), pages 89-117, March.
    42. Stefano Eusepi & Bruce Preston, 2009. "Labor Supply Heterogeneity and Macroeconomic Co-movement," NBER Working Papers 15561, National Bureau of Economic Research, Inc.
    43. Evi Pappa, 2009. "The Effects Of Fiscal Shocks On Employment And The Real Wage," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 50(1), pages 217-244, February.
    44. McGrattan, Ellen R & Rogerson, Richard & Wright, Randall, 1997. "An Equilibrium Model of the Business Cycle with Household Production and Fiscal Policy," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(2), pages 267-290, May.
    45. Tommaso Monacelli & Roberto Perotti, 2008. "Fiscal Policy, Wealth Effects, and Markups," NBER Working Papers 14584, National Bureau of Economic Research, Inc.
    46. Canova, Fabio & Ubide, Angel J., 1998. "International business cycles, financial markets and household production," Journal of Economic Dynamics and Control, Elsevier, vol. 22(4), pages 545-572, April.
    47. Olivier Blanchard & Roberto Perotti, 2002. "An Empirical Characterization of the Dynamic Effects of Changes in Government Spending and Taxes on Output," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 117(4), pages 1329-1368.
    48. Benhabib, Jess & Rogerson, Richard & Wright, Randall, 1990. "Homework In Macroeconomics I: Basic Theory," Working Papers 90-17, C.V. Starr Center for Applied Economics, New York University.
    49. Rabanal, Pau & Rubio-Ramirez, Juan F., 2005. "Comparing New Keynesian models of the business cycle: A Bayesian approach," Journal of Monetary Economics, Elsevier, vol. 52(6), pages 1151-1166, September.
    50. Loukas Karabarbounis, 2012. "Home Production, Labor Wedges, and International Real Business Cycles," NBER Working Papers 18366, National Bureau of Economic Research, Inc.
    51. Mark Aguiar & Erik Hurst & Loukas Karabarbounis, 2013. "Time Use during the Great Recession," American Economic Review, American Economic Association, vol. 103(5), pages 1664-1696, August.
    52. Furlanetto, Francesco & Seneca, Martin, 2014. "Investment shocks and consumption," European Economic Review, Elsevier, vol. 66(C), pages 111-126.
    53. Acemoglu, Daron & Rogoff, Kenneth & Woodford, Michael (ed.), 2008. "NBER Macroeconomics Annual 2007," National Bureau of Economic Research Books, University of Chicago Press, number 9780226002026, July.
    54. Ravn, Morten O. & Schmitt-Grohé, Stephanie & Uribe, Martín, 2012. "Consumption, government spending, and the real exchange rate," Journal of Monetary Economics, Elsevier, vol. 59(3), pages 215-234.
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    As found by EconAcademics.org, the blog aggregator for Economics research:
    1. Housework and Fiscal Expansions
      by Christian Zimmermann in NEP-DGE blog on 2014-09-08 18:55:01

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    3. Neyer, Ulrike & Stempel, Daniel, 2019. "Macroeconomic effects of gender discrimination," DICE Discussion Papers 324, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    4. Matthew Greenblatt, 2020. "In-kind transfers and home production," Review of Economics of the Household, Springer, vol. 18(4), pages 1189-1211, December.
    5. Henrique S. Basso & Omar Rachedi, 2021. "The Young, the Old, and the Government: Demographics and Fiscal Multipliers," American Economic Journal: Macroeconomics, American Economic Association, vol. 13(4), pages 110-141, October.
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    7. Neyer, Ulrike & Stempel, Daniel, 2022. "How should central banks react to household inflation heterogeneity?," DICE Discussion Papers 378, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    8. Kohler, Wilhelm & Müller, Gernot J. & Wellmann, Susanne, 2023. "Risk sharing in currency unions: The migration channel," European Economic Review, Elsevier, vol. 158(C).
    9. Tito Boeri & Juan F. Jimeno, 2015. "The unbearable divergence of unemployment in europe," Working Papers 1534, Banco de España.
    10. Alessio Moro & Omar Rachedi, 2022. "The Changing Structure Of Government Consumption Spending," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 63(3), pages 1293-1323, August.
    11. Stempel, Daniel & Neyer, Ulrike, 2022. "Should Central Banks Consider Household Inflation Heterogeneity?," VfS Annual Conference 2022 (Basel): Big Data in Economics 264053, Verein für Socialpolitik / German Economic Association.
    12. Moro, Alessio & Rachedi, Omar, 2018. "The Changing Structure of Government Spending," MPRA Paper 86577, University Library of Munich, Germany.
    13. Pappa, Evi & Valentinyi, Akos & Brueckner, Markus, 2019. "Local Autonomy and Government Spending Multipliers: Evidence from European Regions," CEPR Discussion Papers 14106, C.E.P.R. Discussion Papers.
    14. Angela Capolongo & Daniel Gros, 2020. "The ECB is running out of policy space: can fiscal policy help?," Economics and Business Letters, Oviedo University Press, vol. 9(3), pages 216-220.
    15. Neyer, Ulrike & Stempel, Daniel, 2021. "Gender discrimination, inflation, and the business cycle," Journal of Macroeconomics, Elsevier, vol. 70(C).
    16. Stempel, Daniel & Neyer, Ulrike, 2019. "The Effects of Gender Discrimination in DSGE Models," VfS Annual Conference 2019 (Leipzig): 30 Years after the Fall of the Berlin Wall - Democracy and Market Economy 203556, Verein für Socialpolitik / German Economic Association.
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    More about this item

    Keywords

    Government expenditure shocks; Home production;

    JEL classification:

    • E24 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory

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