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Professor of Economics Aix Marseille School of Economics

My research is in the wider field of empirical labour economics / econometrics, and has been published in e.g. The Review of Economic Studies, The Review of Economics and Statistics, International Economic Review and Journal of Econometrics.

Interests
  • applied econometrics
  • labour economics
  • inequality
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Education
  • PhD in Economics, 1997
    • London School of Economics
  • MSc in Economics, 1993
    • London School of Economics
  • BSc in Economics, 1992
    • London School of Economics

Current Position

2012- Professeur des Universités, Aix-Marseille Université, France.

Preceding Positions

2010-2012 Professeur Associé, Aix-Marseille Université.
2002-2012 Reader in Economics, University of Southampton.
1997-2002 Lecturer in Economics, University of Bristol.
1997-2007 Research Associate, Centre for the Analysis of Social Exclusion, LSE.

Education

1993-96 London School of Economics: Ph.D in economics. Degree awarded June 1997.
1992-93 London School of Economics: MSc. in economics.
1989-92 London School of Economics: BSc. in economics.

Editorial Boards

Econometrics 2024-26

Publications

2025 “Interdependent Hazards, Local Interactions, and the Return Decision of Recent Migrants” (with G.E. Bijwaard), forthcoming Spatial Economic Analysis.
“Dealing with Censored Earnings in Register Data”. Journal of Economics and Statistics / Jahrbücher für Nationalökonomie und Statistik (with M. Beckmannshagen, J. König, I. Retter, C. Schröder, Y. Tchokni).
“Routes to the Top”. Review of Income and Wealth, 71,2, (with J. König and C. Schröder). , Replication Kit
“The beyondpareto command for optimal extreme value index estimation.” The Stata Journal, 25(1), 169-188. , Replication Kit, Vignette
2024 “Spatial Earnings Inequality”. Journal of Economic Inequality, 22, 531–550 (with M. Trede).
2021 “On Zipf’s law and the bias of Zipf regressions.” Empirical Economics, 61, 529-548.
2019 “Size Distributions Reconsidered.” Econometric Reviews, 38, 6, 695-710 (with M. Trede).
2018 “Top incomes, heavy tails, and rank-size regression.” Econometrics, 6, 10.
2016 “Weak convergence to the Student and Laplace distributions.” Journal of Applied Probability, 53, 121-129 (with M. Trede).
2014 “The Impact of Labour Market Dynamics on the Return-Migration of Immigrants.” The Review of Economics and Statistics, Vol. 96, No. 3, 483-494 (with G.E. Bijwaard and J. Wahba).
“The Composition of Wage Differentials between Migrants and Natives.” European Economic Review, 65C, 23-44 (with P. Nanos).
2012 “On the Problem of Inference for Inequality Measures for Heavy-Tailed Distributions.” The Econometrics Journal, vol. 15, 1, 125-153.
“The econometrics of inequality measurement.” The Econometrics Journal, 15, 1, C54-57.
2011 “Upward Structural Mobility, Exchange Mobility, and Subgroup Consistent Mobility Measurement.” Review of Income and Wealth, vol. 57, 1, 1-22 (joint with D. Van de gaer).
2010 “Are parents altruistic ? Evidence from Mexico.” Journal of Population Economics, 23, 3, 1025-1046 (joint with J. Wahba)
2009 “Edgeworth Expansions and Normalizing Transforms for Inequality Measures.” Journal of Econometrics, vol. 150, 1, 16-29 (with K.J. van Garderen).
2008 “Identifying Multiple Outliers in Heavy-Tailed Distributions with an Application to Market Crashes.” Journal of Empirical Finance, 15, 700-713 (with M. Trede).
2003 “Local versus Global Assessment of Mobility.” International Economic Review, vol. 44, no. 4, 1313 - 1336 (with M. Trede).
“Why Are Child Poverty Rates Higher in Britain than in Germany?” Journal of Human Resources, vol. 38, 441- 465 (with S.P. Jenkins).
“Welfare measurement and measurement error.” Review of Economic Studies, vol. 69, 357 - 378 (with A. Chesher).
2002 “Tails of Lorenz curves.” Journal of Econometrics, 109, 1, 151-166 (with M. Trede).
“Statistical inference for inequality and poverty measures with dependent data.” International Economic Review, 43, 2, 185-200 (with M. Trede).
2001 Child poverty in Britain and Germany, Anglo-German Foundation, London (with S.P. Jenkins, G. Wagner).
“Child poverty in Germany: trends and persistence”. In: Bradbury, B., Jenkins, S.P., Micklewright, J. (eds.) The Dynamics of Child Poverty in Industrialised Countries, Cambridge University Press.
1998 “Statistical inference with mobility indices.” Economics Letters, 59, 157-162.
1997 “On the performance of social benefit systems.” Economic Journal, 107, 489- 502.

Research Grants

2024-28 Member of project “The MAny DIMensions of INequalities” (MADIMIN) , ANR
2020-24 “Life-cycle INequality DYnamics” (LINDY), ANR-DFG (ANR-19-FRAL-0006-01).
2015-19 “LOCal LABour markets: The causes and consequences of spatial differences in labour market outcomes across cities in France and Germany” (LOCLAB), ANR-DFG (ANR-15-FRAL-0007-01).
2012-14 “Temporary Migration and Economic Development: the Triple-Win Policy Vision applied to North Africa”, ESRC/DFID joint scheme for research on international development (poverty alleviation) RES-167-25-0678. With J. Wahba (Southampton, UK).
2009-12 The NORFACE Research Programme on “Migration in Europe – Social, Economic, Cultural and Policy Dynamics” , project “Understanding Migrants’ Choices”.
2001-02 ESRC Grant R000223640, project title: “Improving finite sample inference for inequality and poverty measures” (with Kees Jan van Garderen).
1999-00 Anglo German Foundation grant 1278, project title: “Child poverty in Germany and the UK”, (with S. Jenkins, and G. Wagner).
1999 ESRC grant R000222650, project title: “Income dynamics in the UK and Germany”.

Recent Expertises

ANR CE41 “Inégalités – discriminations – migrations”: 2016, 2017, 2018, 2019, 2020
Résilience Grand Est: 2020
FRAL (ANR-DFG): 2022-24
European Commission FR7 : 2013, H2020 : 2014, 2015, 2016
ERC: (2023, remote)
NORFACE 2020: Governance panel member