Optimal taxation over the life cycle

Abstract

We derive the optimal labor income tax schedule for a life cycle model with deterministic productivity variation and complete asset markets. An individual chooses whether and how much to work at each date. The government must finance a given expenditure and does not have access to lump sum taxation. We develop a solution method that uses the primal approach to solve for the optimal non-linear tax function. The average tax rate determines when an individual will work while the marginal tax rate determines how much she will work. Even in the absence of redistributive concerns, the optimal tax schedule has an increasing average tax rate at low levels of income to encourage labor market participation. The marginal tax rate at the top is strictly positive. Finally, the model is used to assess the effects of changing the current tax schedule to the optimal one. Under the preferred parameters, this delivers a welfare gain equivalent to 0.67 percent of lifetime consumption.

Click here to get the full text of this paper

Also Visit
AEIdeas Blog The American Magazine
About the Author

 

Aspen
Gorry

What's new on AEI

Love people, not pleasure
image Oval Office lacks resolve on Ukraine
image Middle East Morass: A public opinion rundown of Iraq, Iran, and more
image Verizon's Inspire Her Mind ad and the facts they didn't tell you
AEI on Facebook
Events Calendar
  • 21
    MON
  • 22
    TUE
  • 23
    WED
  • 24
    THU
  • 25
    FRI
Monday, July 21, 2014 | 9:15 a.m. – 11:30 a.m.
Closing the gaps in health outcomes: Alternative paths forward

Please join us for a broader exploration of targeted interventions that provide real promise for reducing health disparities, limiting or delaying the onset of chronic health conditions, and improving the performance of the US health care system.

Monday, July 21, 2014 | 4:00 p.m. – 5:30 p.m.
Comprehending comprehensive universities

Join us for a panel discussion that seeks to comprehend the comprehensives and to determine the role these schools play in the nation’s college completion agenda.

Tuesday, July 22, 2014 | 8:50 a.m. – 12:00 p.m.
Who governs the Internet? A conversation on securing the multistakeholder process

Please join AEI’s Center for Internet, Communications, and Technology Policy for a conference to address key steps we can take, as members of the global community, to maintain a free Internet.

Event Registration is Closed
Thursday, July 24, 2014 | 9:00 a.m. – 10:00 a.m.
Expanding opportunity in America: A conversation with House Budget Committee Chairman Paul Ryan

Please join us as House Budget Committee Chairman Paul Ryan (R-WI) unveils a new set of policy reforms aimed at reducing poverty and increasing upward mobility throughout America.

Thursday, July 24, 2014 | 6:00 p.m. – 7:15 p.m.
Is it time to end the Export-Import Bank?

We welcome you to join us at AEI as POLITICO’s Ben White moderates a lively debate between Tim Carney, one of the bank’s fiercest critics, and Tony Fratto, one of the agency’s staunchest defenders.

No events scheduled this day.
No events scheduled today.
No events scheduled this day.
No events scheduled this day.
No events scheduled this day.