Wealth Tax Evasion, Tax Morale, and the Inequality–Growth Nexus
Status: Submitted
A stochastic growth model in which tax morale determines whether wealth-tax evasion lowers growth and generates a double-Pareto wealth distribution.
Research
Working Papers
Dynamic Selection with the Informal Sector
A firm-dynamics model showing how informality changes dynamic selection, long-run growth, the firm-size distribution, and welfare.
Profit Shifting and Firm Dynamics: Explaining the Selection into Tax Havens
A continuous-time heterogeneous-firm model separating tax-haven adoption, the intensive shifting margin, and international tax-rate competition.
Optimal Lockdown Policy with Virus Mutation
With Quentin Batista, Naoki Maezono, and Taisuke Nakata
Status: Submitted
Series: CREPE Discussion Paper No. 187
An epimacro analysis of how deterministic and stochastic virus mutation change optimal lockdown intensity.
Intertemporal Elasticity of Substitution and the Transitional Dynamics and Steady State of Wealth Distribution
With Tamotsu Nakamura
A heterogeneous-agent Ramsey model linking the intertemporal elasticity of substitution to transitional wealth-distribution dynamics.
Work in Progress
Public Investment and Firm Dynamics in the Informal Economy
Single-author project.
Optimal Lockdown Policy with Finite-Horizon Planning
With Kazuya Haganuma, Taisuke Nakata, Takeshi Ojima, and Jacob Sano
Collaborative project.
Debt Sustainability in a Stochastic r − g Economy
With Masataka Eguchi and Kazuhiro Teramoto
Collaborative project.
Productivity Diffusion, Firm Dynamics, and Trade Openness
With Keiichi Kishi and Hirokazu Mizobata
Collaborative project.