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Our Research: Payroll Taxes And Social Insurance Taxes

Research

Adverse Selection and Moral Hazard in Social Insurance for Entrepreneurs

By Youssef Benzarti, Jarkko Harju, Tuomas Matikka, Ella Mattinen, Alisa Tazhitdinova - March 1, 2025
We estimate entrepreneurs' preferences for social insurance coverage and the extent of adverse selection and moral hazard in social insurance for entrepreneurs in Finland.

Read moreAdverse Selection and Moral Hazard in Social Insurance for Entrepreneurs

Research

Tax Incidence Anomalies

By Youssef Benzarti - March 1, 2025
This paper reviews the literature on the incidence of consumption and labor taxes and focuses on the empirical results that show stark departures from the canonical model of tax incidence, which I refer to as anomalies.

Read moreTax Incidence Anomalies

Research

​Increasing Hours Worked: Moonlighting Responses to a Large Tax Reform

By Alisa Tazhitdinova - December 30, 2022
This paper studies a unique reform in Germany that allowed workers to hold small secondary jobs tax-free, decreasing the marginal tax rate by between 19.5 to 66pp.

Read more​Increasing Hours Worked: Moonlighting Responses to a Large Tax Reform

Research

Can Payroll Tax Cuts Help Firms During Recessions?

By Youssef Benzarti and Jarkko Harju - November 8, 2021
This paper estimates the effect of payroll tax cuts on firm-level employment and balance-sheet outcomes during economic downturns.

Read moreCan Payroll Tax Cuts Help Firms During Recessions?

Research

​Using Payroll Tax Variation to Unpack the Black Box of Firm-Level Production

By Youssef Benzarti and Jarkko Harju - November 8, 2021
This research uses quasi-experimental variation in payroll taxes to estimate their incidence and investigate how firms use their input factors.

Read more​Using Payroll Tax Variation to Unpack the Black Box of Firm-Level Production

Research

​​Are Changes of Organizational Form Costly? Income Shifting and Business Entry Responses to Taxes

By Alisa Tazhitdinova - June 30, 2020
Drawing on administrative panel data covering the full population of business owners in the UK, we study the effects of differential tax liabilities across organizational forms on business entry and on income shifting.

Read more​​Are Changes of Organizational Form Costly? Income Shifting and Business Entry Responses to Taxes

Research

Does Mandating Social Insurance Affect Entrepreneurial Activity?

By Youssef Benzarti, Jarkko Harju, Tuomas Matikka - June 30, 2020
This research estimates the effect of relaxing the social insurance mandate on entrepreneurial activity using rich administrative data from Finland.

Read moreDoes Mandating Social Insurance Affect Entrepreneurial Activity?

Research

​Do Only Tax Incentives Matter? Labor Supply and Demand Responses to an Unusually Large and Salient Tax Break

By Alisa Tazhitdinova - April 30, 2020
We explore labor supply responses to an unusually large and salient notch generated by the “Mini-Job” program in Germany.

Read more​Do Only Tax Incentives Matter? Labor Supply and Demand Responses to an Unusually Large and Salient Tax Break

More topics

Income Taxes
International Evidence
Business Taxes and Entrepreneurship
Value Added and Sales Taxes
Payroll Taxes and Social Insurance Taxes
State Taxes
Incidence
Tax Filing
Excise Taxes
Labor Supply
Capital Gains Taxation
Income Inequality
Tax Incidence
Workers’ Compensation
Mortgage Interest
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