Optimal Capital Taxation in an Economy with Innovation-Driven Growth

Chen, Ping-ho and Chu, Angus C. and Chu, Hsun and Lai, Ching-Chong (2019): Optimal Capital Taxation in an Economy with Innovation-Driven Growth.

Abstract

This paper investigates optimal capital taxation in an innovation-driven growth model. We examine how the optimal capital tax rate varies with externalities associated with R&D and innovation. Our results show that the optimal capital tax rate is higher when (i) the "stepping on toes effect" is smaller, (ii) the "standing on shoulders effect" is stronger, or (iii) the extent of creative destruction is greater. Moreover, the optimal capital tax rate and the monopolistic markup exhibit an inverted-U relationship. By calibrating our model to the US economy, we find that the optimal capital tax rate is positive, at a rate of around 6.6 percent. Finally, we consider a number of extensions and find that the result of a positive optimal capital tax rate is robust.

• Item Type: MPRA Paper
• Language: English
• Keywords: Optimal capital taxation; R&D externalities; innovation
• Subjects: E - Macroeconomics and Monetary Economics > E6 - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook > E62 - Fiscal Policy; O - Economic Development, Innovation, Technological Change, and Growth > O3 - Innovation ; Research and Development ; Technological Change ; Intellectual Property Rights > O31 - Innovation and Invention: Processes and Incentives; O - Economic Development, Innovation, Technological Change, and Growth > O4 - Economic Growth and Aggregate Productivity > O41 - One, Two, and Multisector Growth Models

References

Acemoglu, D., (1998), Why do new technologies complement skills? Directed technical change and wage inequality, Quarterly Journal of Economics 113, 1055-1089.

Aghion, P. and P. Howitt, (1992), A model of growth through creative destruction, Econometrica 60, 323-351.

Aghion, P., U. Akcigit and J. Fernndez-Villaverde, (2013), Optimal capital versus labor taxation with innovation-led growth, NBER Working Paper 19086.

Aiyagari, S. R., (1995), Optimal capital income taxation with incomplete markets, borrowing constraints, and constant discounting, Journal of Political Economy 103, 1158-1175.

Andolfatto D., S. Hendry and K. Moran, (2008), Are inflation expectations rational?, Journal of Monetary Economics 55, 406-422.

Ang, J. B. and J. B. Madsen, (2015), What drives ideas production across the world?, Macroeconomic Dynamics 19, 79-115.

Arnold, J. M., B. Brys, C. Heady, A. Johansson, C. Schwellnus and L. Vartia, (2011), Tax policy for economic recovery and growth, Economic Journal 121, F59-F80.

Atkeson, A., V. V. Chari and P. J. Kehoe, (1999), Taxing capital income: A bad idea, Federal Reserve Bank of Minneapolis Quarterly Review 23, 3-17.

Bloom, N., M. Schankerman and J. V. Reenen, (2013), Identifying technology spillovers and product market rivalry, Econometrica 81, 1347-1393.

Carey, D. and H. Tchilingurian, (2000), Average effective tax rates on capital, labor and consumption, OECD Working Paper 258.

Chamley, C., (1986), Optimal taxation of capital income in general equilibrium with infinite lives, Econometrica 54, 607-622.

Chamley, C., (2001), Capital income taxation, wealth redistribution and borrowing constraints, Journal of Public Economics 79, 55-69.

Chari, V. V., J. P. Nicolini and P. Teles, (2020), Optimal capital taxation revisited, Journal of Monetary Economics, in press.

Chari, V. V., L. J. Christiano and P. J. Kehoe, (1994), Optimal fiscal policy in a business cycle model, Journal of Political Economy 102, 67-622.

Chari, V. V. and P. J. Kehoe, (1990), Sustainable plans, Journal of Political Economy 98, 783-802.

Chari, V. V. and P. J. Kehoe, (1999), Optimal fiscal and monetary policy. In: Taylor, J. B. and M. Woodford, (Eds.), Handbook of Macroeconomics 1C. Amsterdam: North-Holland, 1671-1745.

Chen, B. L. and C. H. Lu, (2013), Optimal factor tax incidence in two-sector human capital-based models, Journal of Public Economics 97, 75-94.

Chen, P., A. Chu, H. Chu and C. C. Lai, (2019), Optimal capital taxation in an economy with innovation-driven growth. MPRA Working Paper 101228.

Chen, S. H. and J. T. Guo, (2013), Progressive taxation and macroeconomic (In) stability with productive government spending, Journal of Economic Dynamics and Control 37, 951-963.

Chetty, R., A. Guren, D. Manoli and A. Weber, (2011), Are micro and macro labor supply elasticities consistent? A review of evidence on the intensive and extensive margins, American Economic Review 101, 471-475.

Chu, A., C. C. Lai and C. H. Liao, (2019), A tale of two growth engines: Interactive effects of monetary policy and intellectual property rights, Journal of Money, Credit and Banking 51, 2029-2052.

Chu, A. and G. Cozzi, (2014), R&D and economic growth in a cash-in-advance economy, International Economic Review 55, 507-524.

Chu, A. and G. Cozzi, (2018), Effects of patents versus R&D subsidies on income inequality, Review of Economic Dynamics 29, 68-84.

Comin, D., (2004), R&D: A small contribution to productivity growth, Journal of Economic Growth 9, 391-421.

Conesa, J. C., S. Kitao and D. Krueger, (2009), Taxing capital? Not a bad idea after all!, American Economic Review 99, 25-38.

Coto-Martinez, J., F. Sanchez-Losada and C. Garriga, (2007), Optimal taxation with imperfect competition and aggregate returns to specialization, Journal of the European Economic Association 5, 1269-1299.

Cozzi, G., (2004), Rat race, redistribution, and growth, Review of Economic Dynamics 7, 900-915.

Domeij, D., (2005), Optimal capital taxation and labor market search, Review of Economic Dynamics 8, 623-650.

Eicher, T. S. and S. J. Turnovsky, (2001), Transitional dynamics in a two-sector non-scale growth model, Journal of Economic Dynamics and Control 25, 85-113.

Einiö, E., (2014), R&D subsidies and company performance: Evidence from geographic variation in government funding based on the ERDF population-density rule, Review of Economics and Statistics 96, 710-728.

Erosa, A. and M. Gervais, (2002), Optimal taxation in life-cycle economies, Journal of Economic Theory 105, 338-369.

Farhi, E. and I. Werning, (2010), Progressive estate taxation, Quarterly Journal of Economics 125, 635-673.

Farhi, E. and I. Werning, (2013), Estate taxation with altruism heterogeneity, American Economic Review 103, 489-495.

Gali, J., (1994), Government size and macroeconomic stability, European Economic Review 38, 117-132.

Guo, J. T. and K. J. Lansing, (1998), Indeterminacy and stabilization policy, Journal of Economic Theory 82, 481-490.

Golosov, M., N. Kocherlakota and A. Tsyvinski, (2003), Optimal indirect and capital taxation, Review of Economic Studies 70, 569-587.

Golosov, M. and A. Tsyvinski, (2015), Policy implications of dynamic public finance, Annual Reviews of Economics 7, 147-171.

Golosov, M., A. Tsyvinski and I. Werning, (2006), New dynamic public finance: A user's guide, NBER Macroeconomic Annual, 317-363.

Grossman, G. M. and E. Helpman, (1991), Quality ladders in the theory of growth, Review of Economic Studies 58, 43-61.

Imrohoroglu, S., (1998), A quantitative analysis of capital income taxation, International Economic Review 39, 307-328.

Iwaisako, T., (2016), Effects of patent protection on optimal corporate income and consumption taxes in an R&D-based growth model, Southern Economic Journal 83, 590-608.

Iwaisako, T. and K. Futagami, (2013), Patent protection, capital accumulation, and economic growth, Economic Theory 52, 631-668.

Jermann, U. and V. Quadrini, (2012), Macroeconomic effects of financial shocks, American Economic Review 102, 238-271..

Jones, C. I., (1995), R&D-based models of economic growth, Journal of Political Economy 103, 759-784.

Jones, C. I. and J. C. Williams, (1998), Measuring the social return to R&D, Quarterly Journal of Economics 113, 1119-1135.

Jones, C. I. and J. C. Williams, (2000), Too much of a good thing? The economics of investment in R&D, Journal of Economic Growth 5, 65-85.

Jones, L., R. Manuelli and P. Rossi, (1997), On the optimal taxation of capital income, Journal of Economic Theory 73, 93-117.

Judd, K. L., (1985), Redistributive taxation in a simple perfect foresight model, Journal of Public Economics 28, 59-83.

Judd, K. L., (1997), The optimal tax rate for capital is negative, NBER Working Paper 6004.

Judd, K. L., (2002), Capital-income taxation with imperfect competition, American Economic Review 92, 417-421.

Lach, S., (2002), Do R&D subsidies stimulate or displace private R&D? Evidence from Israel, Journal of Industrial Economics 50, 369-390.

Laitner, J. and D. Stolyarov, (2004), Aggregate returns to scale and embodied technical change: Theory and measurement using stock market data, Journal of Monetary Economics 51, 191-233.

Lansing, K. J., (1999), Optimal redistributive capital taxation in a neoclassical growth model, Journal of Public Economics 73, 423-453.

Long, X. and A. Pelloni, (2017), Factor income taxation in a horizontal innovation model, Journal of Public Economics 154, 137-159.

Lu, C. C. and B. L. Chen, (2015), Optimal capital taxation in a neoclassical growth model, Journal of Public Economic Theory 17, 257-269.

Lucas, R. E., (1990), Supply-side economics: An analytical review, Oxford Economic Papers 42, 293-316.

Mattesini, F. and L. Rossi, (2012), Monetary policy and automatic stabilizers: the role of progressive taxation, Journal of Money, Credit and Banking 44, 825-862.

Mirrlees, J. A., (1971), An exploration in the theory of optimum income taxation, Review of Economic Studies 38, 175-208.

Neves, P. C. and T. N. Sequeira, (2018), Spillovers in the production of knowledge: A meta-regression analysis, Research Policy 47, 750-767.

Petrucci, A., (2015), Optimal income taxation in models with endogenous fertility, Journal of Macroeconomics 43, 216-225.

Piketty, T. and E. Saez, (2013), A theory of optimal inheritance taxation, Econometrica 81, 1851-1886.

Rogerson, R. and J. Wallenius, (2009), Micro and macro elasticities in a life cycle model with taxes, Journal of Economic Theory 144, 2277-2292.

Romer, P., (1990), Endogenous technological progress, Journal of Political Economy 98, S71-S102.

Scrimgeour, D., (2015), Dynamic scoring in a Romer-style economy, Southern Economic Journal 81, 697-723.

Sequeira, T. N. and P. C. Neves, (2020), Stepping on toes in the production of knowledge: A meta-regression analysis, Applied Economics 52, 260-274.

Stokey, N. L., (1991), Credible public policy, Journal of Economic Dynamics and Control 15, 627-656.

Straub, L. and I. Werning, (2020), Positive long-run capital taxation: Chamley-Judd revisited, American Economic Review 110, 86-119.

Yang, Y., (2018), On the optimality of IPR protection with blocking patents, Review of Economic Dynamics 27, 205-230.

Zeng, J. and J. Zhang, (2002), Long-run growth effects of taxation in a non-scale growth model with innovation, Economics Letters 75, 391-403.