Current Research

Working papers and papers under review

Under Review

Paying Their Way? Estimating the Net Fiscal Impact of Migration in Germany

with Sallam H.  ·  R&R, Fiscal Studies

Under review

Working Papers

A Regressive Shock? The Distributional Consequences of Middle East Conflict-Driven Inflation for German Households

with Peichl A., Wibault T.  ·  CESifo Working Paper No. 12853, 2026  ·  also available on SSRN

Integrated Labour Markets, Fragmented Welfare Systems: Cross-Border Work and the Measurement of Disposable Income

with Sologon D.M., Montes-Viñas A., Wagener R.  ·  IZA Discussion Paper No. 18749, June 2026

A Poorly Targeted Subsidy? The Fiscal and Social Costs of EU VAT Expenditures

2026

Tax Expenditures in Portugal: Fiscal Costs, Redistributive Effects and Cost-Efficiency

with Navarro Berdeal S.  ·  JRC Working Paper JRC146412, Publications Office of the European Union, 2026

Public Works, Fiscal Implications and Income Inequality: Evidence from Austria

with Gabauer D., Klinger S.