# Is capital back? The role of land ownership and savings behavior

## Abstract

Wealth inequality is a major political concern in most OECD countries. Under this premise, we analyze different policy instruments in terms of their impact on wealth inequality and output. In a general equilibrium model, we disaggregate wealth in its capital and land components, and savings in their life-cycle and bequest components. Households are heterogeneous in their taste for leaving bequests. We show that governments have considerable freedom in reducing wealth inequality without sacrificing output: Land rent taxes enhance output due to a portfolio effect and reduce wealth inequality slightly. Bequest taxes have the highest potential to reduce inequality, and their effect on output is moderate. By contrast, we confirm the standard result that capital taxes reduce output strongly and show that they only have moderate redistributive effects. Furthermore, we find that using the tax proceeds for transfers to the young generations enhances output the most and further reduces wealth inequality.

## Keywords

Fiscal policy Wealth distribution Inequality Capital tax Bequests Land rent tax## JEL Classification

D31 E62 H23 H24 Q24## Notes

### Acknowledgements

We would like to thank Mireille Chiroleu-Assouline, Marc Fleurbaey, Robert C. Franks, Beatriz Gaitan, Etienne Lehmann, Linus Mattauch, Christina Roolfs, Marco Runkel, Gregor Schwerhoff, and two anonymous referees, as well as seminar participants at PIK’s RD3 PhD seminar, the PRSE seminar at Universität Potsdam, the OLG days 2016 in Luxembourg, the Journées Louis-André Gérard-Varet 2017, and PET 2017 in Paris for helpful comments and fruitful discussions. Funding by the German Research Foundation (DFG) under grant proposal LE 782/2-1 ist gratefully acknowledged.

## Supplementary material

## References

- Ackerman, B., & Alstott, A. (1999).
*The stakeholder society*. New Haven: Yale University Press.Google Scholar - Andreoni, J. (1989). Giving with impure altruism: Applications to charity and Ricardian equivalence.
*The Journal of Political Economy*,*97*, 1447–1458.CrossRefGoogle Scholar - Arnold, J. (2008). Do tax structures affect aggregate economic growth? Empirical evidence from a panel of OECD countries. Working Paper 643. OECD Economics Department.Google Scholar
- Atkinson, A. B. (2015).
*Inequality: What can be done?*. Cambridge: Harvard University Press.CrossRefGoogle Scholar - Barro, R. (1990). Government spending in a simple model of endogenous growth.
*Journal of Political Economy*,*98*, 103–125.CrossRefGoogle Scholar - Baxter, M., & King, R. G. (1993). Fiscal policy in general equilibrium.
*The American Economic Review*,*83*, 315–334.Google Scholar - Becker, G. S., & Tomes, N. (1979). An equilibrium theory of the distribution of income and intergenerational mobility.
*Journal of political Economy*,*87*, 1153–1189.CrossRefGoogle Scholar - Benhabib, J., Bisin, A., & Zhu, S. (2011). The distribution of wealth and fiscal policy in economies with finitely lived agents.
*Econometrica*,*79*, 123–157.CrossRefGoogle Scholar - Black, S. E., Devereux, P. J., Lundborg, P., & Majlesi, K. (2015). Poor little rich kids? The determinants of the intergenerational transmission of wealth. Working Paper 21409. National Bureau of Economic Research.Google Scholar
- Bom, P., & Ligthart, J. (2014). What have we learned from three decades of research on the productivity of public capital?
*Journal of Economic Surveys*,*28*(5), 889–916.CrossRefGoogle Scholar - Brooke, A., Kendrick, D., Meeraus, A., Raman, R., & Rosenthal, R. (2005).
*GAMS: A users guide*. Washington: GAMS Development Corporation.Google Scholar - Cagetti, M., & De Nardi, M. (2008). Wealth inequality: Data and models.
*Macroeconomic Dynamics*,*12*, 285–313.CrossRefGoogle Scholar - Chamley, C. (1986). Optimal taxation of capital income in general equilibrium with infinite lives.
*Econometrica*,*54*, 607–622.CrossRefGoogle Scholar - Davies, J. B. (1986). Does redistribution reduce inequality?
*Journal of Labor Economics*,*4*, 538–559.CrossRefGoogle Scholar - de la Croix, D., & Michel, P. (2002).
*A theory of economic growth: Dynamics and policy in overlapping generations*. Cambridge: Cambridge University Press.CrossRefGoogle Scholar - Edenhofer, O., Mattauch, L., & Siegmeier, J. (2015). Hypergeorgism: When rent taxation is socially optimal.
*FinanzArchiv: Public Finance Analysis*,*71*, 474–505.CrossRefGoogle Scholar - Feldstein, M. (1977). The surprising incidence of a tax on pure rent: A new answer to an old question.
*The Journal of Political Economy*,*85*, 349–360.CrossRefGoogle Scholar - Fernholz, R. T. (2017). The distributional effects of progressive capital taxes.
*Journal of Economic Policy Reform*,*20*, 99–112.CrossRefGoogle Scholar - Homburg, S. (2015). Critical remarks on Piketty’s capital in the twenty-first Century.
*Applied Economics*,*47*, 1401–1406.CrossRefGoogle Scholar - Judd, K. L. (1985). Redistributive taxation in a simple perfect foresight model.
*Journal of Public Economics*,*28*, 59–83.CrossRefGoogle Scholar - Kalkuhl, M., Fernandez Milan, B., Schwerhoff, G., Jakob, M., Hahnen, M., & Creutzig, F. (2017). Fiscal instruments for sustainable development: The case of land taxes. MCC report .Google Scholar
- Kopczuk, W. (2013). Taxation of intergenerational transfers and wealth. In A. J. Auerbach, R. Chetty, M. Feldstein, & E. Saez (Eds.),
*Handbook of public economics*(Vol. 5). Oxford: Newnes.Google Scholar - Mountford, A. (2004). Global analysis of an overlapping generations economy with land.
*Macroeconomic Dynamics*,*8*, 582–595.Google Scholar - OECD. (2015).
*In it together: Why less inequality benefits all (Figure 6.14: Wealth composition)*. Paris: OECD Publishing. https://doi.org/10.1787/888933208607.Google Scholar - OECD. (2016).
*OECD.stat: Annual national accounts, detailed tables and simplified accounts*. https://stats.oecd.org/index.aspx?DataSetCode=SNA_TABLE9B. - OECD. (2017). OECD.stat: Tax database, Table II.1. Statutory corporate income tax rate. https://stats.oecd.org/index.aspx?DataSetCode=Table_II1.
- Petrucci, A. (2006). The incidence of a tax on pure rent in a small open economy.
*Journal of Public Economics*,*90*, 921–933.CrossRefGoogle Scholar - Pfeffer, F. T., & Killewald, A. (2015). How rigid is the wealth structure and why? Inter-and multigenerational associations in family wealth. Research Report 15-845. Population Studies Center.Google Scholar
- Piketty, T. (2014).
*Capital in the 21st Century*. Cambridge: Belknap Press.Google Scholar - Piketty, T., & Saez, E. (2012). A theory of optimal capital taxation. Working Paper 17989. National Bureau of Economic Research.Google Scholar
- Piketty, T., & Saez, E. (2013). A theory of optimal inheritance taxation.
*Econometrica*,*81*, 1851–1886.CrossRefGoogle Scholar - Piketty, T., & Zucman, G. (2014). Capital is Back: Wealth-Income Ratios in Rich Countries 1700–2010.
*The Quarterly Journal of Economics*,*129*, 1255–1310.CrossRefGoogle Scholar - Piketty, T., & Zucman, G. (2015). Wealth and inheritance in the long run.
*Handbook of income distribution*(Vol. 2). Amsterdam: Elsevier.Google Scholar - Quadrini, V., & Ríos-Rull, J. V. (1997). Understanding the US distribution of wealth.
*Federal Reserve Bank of Minneapolis Quarterly Review*,*21*, 22–36.Google Scholar - Saez, E., & Zucman, G. (2016). Wealth inequality in the United States since 1913: Evidence from capitalized income tax data.
*The Quarterly Journal of Economics*,*131*(2), 519–578. https://doi.org/10.1093/qje/qjw004. - Stiglitz, J. E. (2015). The origin of inequality, and policies to contain it.
*National Tax Journal*,*68*, 425–448.CrossRefGoogle Scholar - Stiglitz, J. E. (2016). New theoretical perspectives on the distribution of income and wealth among individuals. In K. Basu, & J. E. Stiglitz (Eds.),
*Inequality and growth: Patterns and policy. International economic association series*. London: Palgrave Macmillan.Google Scholar - Straub, L., & Werning, I. (2014). Positive long run capital taxation: Chamley-Judd revisited. Working Paper 20441. National Bureau of Economic Research.Google Scholar
- Turnovsky, S. J. (1997). Fiscal policy in a growing economy with public capital.
*Macroeconomic Dynamics*,*1*, 615–639.CrossRefGoogle Scholar - Wan, J., & Zhu, S. (2017). Bequests, estate taxes, and wealth distributions.
*Economic Theory*. https://doi.org/10.1007/s00199-017-1091-7. - Zhu, S. (2018). A becker-tomes model with investment risk.
*Economic Theory*. https://doi.org/10.1007/s00199-018-1103-2.