  | Walheer, B., & Perelman, S. (June 2025). Resource capacity and economic growth convergence. Journal of Productivity Analysis, 63 (3), 317 - 338. doi:10.1007/s11123-025-00755-5  Peer Reviewed verified by ORBi |
 | Coile, C., Jousten, A., Börsch-Supan, A., Wise, D., Gruber, J., Milligan, K., Woodbury, R., Baker, M., Banks, J., Behagel, L., Ben Salem, M., Bingley, P., Blundell, R., Blanchet, D., Boldrin, M., Bozio, A., Brugiavini, A., Bucher-Koenen, T., Buia, R. E., ... Yashiro, N. (2025). Social Security and Retirement Around the World: Lessons from a Long-Term Collaboration. Journal of Pension Economics and Finance. doi:10.1017/S1474747223000215 Peer Reviewed verified by ORBi |
 | Mwaku, J., Perelman, S., Walheer, B., & Mapapa, M. (October 2024). Effectiveness and efficiency of urban water access in the Democratic Republic of Congo: A panel directional approach. Environmental Science and Policy, 160, 103837. doi:10.1016/j.envsci.2024.103837 Peer Reviewed verified by ORBi |
 | Nsabimana, R., Perelman, S., Walheer, B., & Mapapa, M. (June 2024). Effectiveness and efficiency in access to reliable electricity: The case of East African countries. Socio-Economic Planning Sciences, 93, 101898. doi:10.1016/j.seps.2024.101898 Peer Reviewed verified by ORBi |
 | Perelman, S., & Pestieau, P. (April 2024). Comment gérer la fin de vie ? Les dispositions adoptées dans les pays industrialisés. Futuribles, Mai-Juin 2024 (460), 45-59. Editorial reviewed |
 | Schoenmaeckers, J., Perelman, S., & Flawinne, X. (22 February 2024). Indicateurs de dépendance sur base de l'enquête SHARE : réflexions sur l'espérance de vie en bonne santé. Revue d'Economie Financière, 152, 37-55. Peer Reviewed verified by ORBi |
 | Pestieau, P., & Perelman, S. (June 2023). Mobilité sociale et populisme. Regards Economiques, 179. Editorial reviewed |
  | Flawinne, X., Lefebvre, M., Perelman, S., Pestieau, P., & Schoenmaeckers, J. (2022). Nursing homes and mortality in Europe: Uncertain causality. Health Economics. doi:10.1002/hec.4613 Peer Reviewed verified by ORBi |
 | Flawinne, X.* , Lefebvre, M.* , Perelman, S.* , Pestieau, P.* , & Schoenmaeckers, J.*. (2022). Nursing Homes and Mortality in Europe: Uncertain Causality. CESifo Working papers. * These authors have contributed equally to this work. |
Nsabimana, R., Gautier, A., Nsabimana, S., & Perelman, S. (09 December 2021). The cost of quality of service improvement in electricity distribution in Burundi: a parametric shadow price approach [Paper presentation]. PhD Seminar, Liège, Belgium. |
 | Perelman, S., Pestieau, P., & Ginsburgh, V. (2021). Populism and Social Polarization in European Democracies. CESifo Economic Studies. doi:10.1093/cesifo/ifab006 Peer reviewed |
 | Flawinne, X., & Perelman, S. (2021). La vie après 50 ans. Faits marquants révélés par l'enquête européenne SHARE. Presses Universitaires de Liège et ULiège Library. |
 | Lefebvre, M., & Perelman, S. (July 2020). Public pension wealth and household asset holdings: new evidence from Belgium. Journal of Pension Economics and Finance, 19 (3), 309-322. doi:10.1017/S1474747218000409 Peer Reviewed verified by ORBi |
Pestieau, P., & Perelman, S. (2020). The performance of public enterprises. In Routledge Handbook on State-Owned Enterprises. Luc Bernier, Philippe Bance and Massimo Florio, Routledge eds. Peer reviewed |
 | Perelman, S., & Walheer, B. (2020). Economic growth and under-investment: A nonparametric approach. Economics Letters, 186. doi:10.1016/j.econlet.2019.108824 Peer Reviewed verified by ORBi |
 | Perelman, S., Santin, D., & Aparicio, J. (2020). Comparing the evolution of productivity and performance gaps in education systems through DEA: an application to Latin American countries. Operational Research. doi:10.1007/s12351-020-00578-2 Peer Reviewed verified by ORBi |
 | Cherchye, L., De Witte, K., & Perelman, S. (2019). A Unified Productivity-Performance Approach Applied to Secondary Schools. Journal of the Operational Research Society, 70/9, 1522-1537. doi:10.1080/01605682.2018.1489351 Peer Reviewed verified by ORBi |
 | Suárez-Alemán, A., Serebrisky, T., & Perelman, S. (2019). Benchmarking economic infrastructure efficiency: How does the Latin America and Caribbean region compare? Utilities Policy, 58, 1-15. doi:10.1016/j.jup.2019.03.003 Peer Reviewed verified by ORBi |
 | Lefebvre, M., Perelman, S., & Schoenmaeckers, J. (October 2018). Inégalités face à la mort et au risque de dépendance. Revue Française d'Economie, 33 (2), 75-111. Peer Reviewed verified by ORBi |
 | Lefebvre, M., Perelman, S., & Pestieau, P. (2018). Productivity and Welfare Performance in the Public Sector. In K. C. A. Lovell, R. C. Sickles, ... E. Grifell-Tatjé (Ed.), The Oxford Handbook of Productivity Analysis (pp. 557-591). Oxford University Press. Peer reviewed |
 | Brea Solis, H. A., Perelman, S., & Saal, D. (2017). Regulatory Incentives to Water Losses Reduction: The Case of England and Wales. Journal of Productivity Analysis, 47 (3), 259-276. doi:10.1007/s11123-017-0496-4 Peer Reviewed verified by ORBi |
 | Klimaviciute, J., Perelman, S., Pestieau, P., & Schoenmaeckers, J. (2017). Caring for dependent parents: Altruism, exchange or family norm? Journal of Population Economics, 30 (3), 835-873. doi:10.1007/s00148-017-0635-2 Peer Reviewed verified by ORBi |
Klimaviciute, J., Pestieau, P., Perelman, S., & Schoenmaeckers, J. (2017). Pourquoi s'occupe-t-on de ses vieux parents? In A. Vandenhooft, S. Carbonnelle, T. Eggerickx, V. Flohimont, ... S. Perelman (Eds.), Vieillissement et entraide. Quelles méthodes pour décrire et mesurer les enjeux? (pp. 159-183). Namur, Belgium: PUN. Peer reviewed |
Vandenhooft, A., Carbonnelle, S., Eggerickx, T., Flohimont, V., & Perelman, S. (Eds.). (2017). Vieillissement et entraide. Quelles méthodes pour décrire et mesurer les enjeux ?97. Namur, Belgium: Presses Universitaires Namur. |
 | Jousten, A., Perelman, S., & Lefebvre, M. (2016). Health Status, Disability and Retirement Incentives in Belgium. In D. Wise, Social Security Programs and Retirement around the World: Disability Insurance Programs and Retirement (pp. 179-210). Chicago, United States: University of Chicago Press and NBER. Peer reviewed |
| Jousten, A., Perelman, S., Flawinne, X., Aliaj, A., & Shi, L. (2016). Old‐Age Employment and Hours of Work Trends: Empirical Analysis for Four European Countries. IZA Journal of European Labor Studies. doi:10.1186/s40174-016-0066-1 Peer Reviewed verified by ORBi |
 | Decoster, A., Perelman, S., Vandelannoote, D., Vanheukelom, T., & Verbist, G. (April 2015). Prélèvements fiscaux et prestations sociales en Belgique: l'impact de vingt années de réformes. Revue Française d'Economie, 24, 87-127. Peer Reviewed verified by ORBi |
 | Adam, S., Bonsang, E., Grotz, C., & Perelman, S. (10 April 2013). Occupational activity and cognitive reserve: implications in terms of prevention of cognitive aging and Alzheimer’s disease. Clinical Interventions in Aging, 8, 377-390. doi:10.2147/CIA.S39921 Peer Reviewed verified by ORBi |
 | Coelli, T., Gautier, A., Perelman, S., & Saplacan-Pop, R. (February 2013). Estimating The Cost of Improving Quality in Electricity Distribution: A Parametric Distance Function Approach. Energy Policy, 53, 287-297. doi:10.1016/j.enpol.2012.10.060 Peer Reviewed verified by ORBi |
 | Flawinne, X., Maréchal, C., Perelman, S., & Tarantchenko, E. (2013). Social Security, Implicit Debt And Inequality : Learning From The Belgian Experience. Revue Belge de Sécurité Sociale. Peer reviewed |
Jousten, A., Perelman, S., Sigismondi, F., & Tarantchenko, E. (20 June 2012). Accrued Pension Rights in Belgium: Micro-Simulations of Reforms [Paper presentation]. Seventeenth International Research Seminar on Issues in Social Security: "Challenges for Social Security", Sigtuna, Sweden. |
 | Jousten, A., Perelman, S., & Lefebvre, M. (2012). Health status, disability and retirement incentives in Belgium [Paper presentation]. International Social Security conference. |
 | Perelman, S., Mbuvi, D., & De Witte, K. (2012). Urban water sector performance in Africa: A Stepwise bias-corrected efficiency and effectiveness analyisis. Utilities Policy, 22, 31–40. Peer Reviewed verified by ORBi |
Pacolet, J., Perelman, S., De Wispelaere, F., Schoenmaeckers, J., Nisen, L., Fegatilli, E., Krzeslo, E., De Troyer, M., & Merckx, S. (2012). Social and fiscal fraud in Belgium. A pilot study on declared and undeclared income and work. Acco. |
 | Perelman, S., & Serebrisky, T. (2012). Measuring the Technical Efficiency of Airports in Latin America. Utilities Policy, 22, 1-7. doi:10.1016/j.jup.2012.02.001 Peer Reviewed verified by ORBi |
 | Jousten, A., Perelman, S., Tarantchenko, E., & Sigismondi, F. (2012). Accrued Pension Rights in Belgium: Microsimulation of Reforms. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/122730. |
 | Jousten, A., Perelman, S., Sigismondi, F., & Tarantchenko, E. (2012). Accrued Pension Rights in Belgium: Micro-Simulation of Reforms. International Journal of Microsimulation, 5 (2), 22-39. Peer Reviewed verified by ORBi |
 | Jousten, A., Lefebvre, M., & Perelman, S. (2012). Disability in Belgium: There is More than Meets the Eye. In D. Wise (Ed.), Social Security and Retirement around the World: Historical Trends in Mortality and Health, Employment, and Disability Insurance Participation and Reforms. Chicago, United States: NBER and University of Chicago Press. |
 | Bonsang, E., Adam, S., & Perelman, S. (2012). Does Retirement Affect Cognitive Functioning? Journal of Health Economics, 31, 490-501. doi:10.1016/j.jhealeco.2012.03.005 Peer Reviewed verified by ORBi |
Coelli, T., Gautier, A., Perelman, S., & Saplacan-Pop, R. (2011). Integration of quality indices of distribution in benchmarking analysis. ULg. https://orbi.uliege.be/handle/2268/119173 |
Coelli, T., Gautier, A., Perelman, S., & Saplacan-Pop, R. (2011). Integration of quality indices of distribution in benchmarking analysis. https://orbi.uliege.be/handle/2268/119208 |
 | Lefebvre, M., Perelman, S., & Pestieau, P. (December 2011). La performance de l’Etat-providence européen. Quel enseignement pour la Belgique? Regards Economiques, 93. |
Jousten, A., Lefebvre, M., & Perelman, S. (2011). The changing face of disability insurance. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/98323. |
 | Perelman, S., & Santin, D. (2011). Imposing monotonicity on outputs in parametric distance function estimations. Applied Economics. doi:10.1080/00036846.2010.493141 Peer Reviewed verified by ORBi |
 | Jousten, A., Perelman, S., Tarantchenko, E., & Sigismondi, F. (2011). Accrued pension rights in Belgium: Micro-simulation of reforms [Paper presentation]. Flemosi: Berekend Vlaanderen. |
 | Lambert, P., Perelman, S., Pestieau, P., & Schoenmaeckers, J. (2011). Health insurance coverage and adverse selection. In A. Börsch-Supan, M. Brandt, K. Hank, ... M. Schröder (Eds.), The Individual and the Welfare State: Life Histories in Europe (pp. 225-231). Berlin, Germany: Springer-Verlag. |
 | Perelman, S., & Decoster, A. (2011). Dossier: Inégalités et Pauvreté - Introduction. Reflets et Perspectives de la Vie Economique, 4, 5-12. Peer Reviewed verified by ORBi |
 | Perelman, S., & Santin, D. (2011). Measuring educational efficiency at student level with parametric stochastic distance functions: an application to Spanish PISA results. Education Economics, 19 (1), 29-49. doi:10.1080/09645290802470475 Peer Reviewed verified by ORBi |
 | Adam, S., Bonsang, E., & Perelman, S. (23 September 2010). L’âge de la retraite affecte-t-il le fonctionnement cognitif de la personne âgée? [Paper presentation]. XIème Colloque International sur le Vieillissement Cognitif, Liège, Belgium. |
Bonsang, E., Adam, S., & Perelman, S. (16 July 2010). Does Retirement Affect Cognitive Functioning? [Paper presentation]. Workshop on Comparative International Research Based on HRS, ELSA and SHARE, Santa-Monica, United States. |
 | Bonsang, E., Adam, S., & Perelman, S. (2010). Does Retirement Affect Cognitive Functioning? (RM/10/005). Maastricht, Netherlands: ROA. https://orbi.uliege.be/handle/2268/70017 |
 | Maréchal, C., Perelman, S., Tarantchenko, E., & Van Camp, G. (2010). Social family allowances in Belgium. The impact of potential reforms on child poverty. Brussels, Belgium: ONAFTS. https://orbi.uliege.be/handle/2268/117970 |
 | Santin, D., & Perelman, S. (2010). Measuring educational efficiency at student level with parametric stochastic distance functions: an application to Spanish PISA results. Education Economics. Peer Reviewed verified by ORBi |
 | Jousten, A., Lefebvre, M., Pestieau, P., & Perelman, S. (2010). The effects of early retirement on youth unemployment: the case of Belgium. In J. Gruber & D. Wise (Eds.), Social Security Programs and Retirement around the World: The Relationship to Youth Employment. NBER. |
 | Jousten, A., Perelman, S., & Lefebvre, M. (2010). Disability in Belgium: There is More than Meets the Eye. (09/2010-062). https://orbi.uliege.be/handle/2268/78409 |
| Adam, S., Bonsang, E., & Perelman, S. (2010). L'âge du départ à la retraite comme question de politique de santé publique? La Sève, 1. |
Adam, S., Bonsang, E., & Perelman, S. (11 October 2009). Which causal relation between retirement and cognitive performance? Implications for the design of policies in prevention of cognitive impairment [Paper presentation]. 2nd International SHARE User Conference, Mainz, Germany. |
Adam, S., Bonsang, E., Germain, S., & Perelman, S. (22 May 2009). Quelle relation causale entre la retraite et le fonctionnement cognitif?: Implications en termes de politique de prévention du vieillissement cognitif [Paper presentation]. Journées de Printemps de la Société de Neuropsychologie de Langue Française (SNLF), Montréal, Canada. |
 | Santin, D., & Perelman, S. (2009). How to generate regularly behaved production data? A Monte Carlo experimentation on DEA scale efficiency measurement. European Journal of Operational Research, (199), 303-310. doi:10.1016/j.ejor.2008.11.013 Peer Reviewed verified by ORBi |
 | Atta, C., Maréchal, C., & Perelman, S. (2009). Les indicateurs d'inclusion sociale. Où est la Wallonie aujourd'hui? In F. Thys & M. Dejardin, Wallonie et Bruxelles: analyses et enjeux (pp. 199-209). Bruxelles, Belgium: De Boeck Université. doi:10.3917/rpve.481.0199 |
Atta, C., Pestieau, P., & Perelman, S. (2009). Belgian Social Protection Portrait. Bruxelles, Belgium: SPF Sécurité Sociale, DG Strategy and Research. https://orbi.uliege.be/handle/2268/72085 |
 | González, M. M., Perelman, S., & Trujillo, L. (January 2009). Tracking the stepwise effects of regulatory reforms over time: a "back-door" approach. Applied Economics, 41 (2), 211-218. doi:10.1080/00036840600994294 Peer Reviewed verified by ORBi |
 | Coelli, T., Van Lierde, D., & Perelman, S. (2008). CAP Reforms and Total Factor Productivity Growth: An Analysis of Belgian Farm-level Data. Mimeo. https://orbi.uliege.be/handle/2268/35651 |
 | Pacolet, J., Pestieau, P., Baeyens, K., & Perelman, S. (2008). Un indicateur de l'étendue et de l'évolution du travail au noir en Belgique. Revue Belge de Sécurité Sociale, (4), 437-462. |
 | Santin, D., & Perelman, S. (2008). Imposing monotonicity in parametric distance functions. Applied Economics. Peer Reviewed verified by ORBi |
 | Decoster, A., Maréchal, C., Paszukiewicz, A., Rombaut, K., Verbist, G., Van Camp, G., & Perelman, S. (2008). Valorisation of Microsimulation Model for Social Security Mimosis. (AG/01/116). Belgian Science Policy. https://orbi.uliege.be/handle/2268/35650 |
 | Jousten, A., Desmet, R., Perelman, S., & Pestieau, P. (2007). Micro-simulation of Social Security reforms in Belgium. In J. Gruber & D. Wise (Eds.), Social Security Programs and Retirement around the World: Fiscal Implications of Reform. Chicago, United States: University of Chicago Press and NBER. |
 | Estache, A., Perelman, S., & Trujillo, L. (2007). Infrastructure Reform in Developing Economies: Evidence from a Survey of Economic Performance Measures. In T. Coelli & D. Lawrence, Performance Measurement and Regulation of Network Utilities (pp. 133-174). Edward Elgar Publishing. |
| Pacolet, J., Pestieau, P., Baeyens, K., & Perelman, S. (2007). Développement d'un indicateur portant sur l'évolution du travail au noir en Belgique. (AP/01/14A). Bruxelles, Belgium: Service Public fédéral de Programmation Politique Scientifique et Service Public fédéral Emploi, Travail et Concertation Sociale. https://orbi.uliege.be/handle/2268/29787 |
| Lefebvre, M., & Perelman, S. (2007). An Ageing Burden Indicator. In B. Marin & A. Zaidi, Mainstreaming Ageing. Indicators to Monitor Sustainable Policies (pp. 607-620). Vienna, Austria: European Centre for Social Welfare Policy and Research. |
 | Barla, P., & Perelman, S. (2007). Technical efficiency in airlines under regulated and deregulated environments. Annals of Public and Cooperative Economics, 60, 103-124. Peer Reviewed verified by ORBi |
 | Grammenos, S., Atta, C., Pestieau, P., Vanhatalo, R., & Perelman, S. (2007). Exploring the synergy between promoting active participation in work and in society and social, health and long-term care strategies. (VC/2006/0340). Bruxelles, Belgium: CESEP-BBJ-CREPP. https://orbi.uliege.be/handle/2268/38061 |
 | Adam, S., Bonsang, E., Germain, S., & Perelman, S. (2007). Retirement and cognitive reserve: a stochastic frontier approach applied to survey data. (DP 2007/04). CREPP. https://orbi.uliege.be/handle/2268/35657 |
 | Adam, S., Bonsang, E., Germain, S., & Perelman, S. (2007). Retraite, activités non professionnelles et vieillissement cognitif. Une exploration à partir des données de Share. Economie et Statistique, (403-404), 83-96. Peer reviewed |
 | Coelli, T., Crespo, H., Plagnet, M.-A., Romano, E., Perelman, S., & Paszukiewicz, A. (2007). Incorporating quality of service in a benchmarking model:an application to French electricity distribution operators. Vienna, Austria: CIRED. https://orbi.uliege.be/handle/2268/9088 |
 | Estache, A., Perelman, S., & Trujillo, L. (2007). Measuring Quantity-Quality Trade-Offs in Regulation: the Brazilian Freight Railways Case. Annals of Public and Cooperative Economics, 78 (1), 1-20. doi:10.1111/j.1467-8292.2007.00325.x Peer Reviewed verified by ORBi |
Adam, S., Bay, C., Bonsang, E., Germain, S., & Perelman, S. (19 May 2006). Impact de l’activité (occupationnelle et professionnelle) sur la notion de Réserve Cognitive : Une analyse par « frontière » sur les données de l’enquête S.H.A.R.E [Poster presentation]. Journées de Printemps de la Société de Neuropsychologie de Langue Française (SNLF), Bruxelles, Belgium. |
Adam, S., Bay, C., Bonsang, E., Germain, S., & Perelman, S. (March 2006). Occupational activities and cognitive reserve: A frontier approach applied to SHARE [Paper presentation]. Journée d'étude de l'ARC "Santé & Retraite", Liège, Belgium. |
 | Adam, S., Bonsang, E., Germain, S., Bay, C., & Perelman, S. (2006). Occupational Activities and Cognitive Reserve: a Frontier Approach Applied to the Survey on Health, Ageing, and Retirement in Europe (SHARE). (DP 2006-05). CREPP. https://orbi.uliege.be/handle/2268/72515 |
| Grammenos, S., Lefèbvre, M., Pestieau, P., & Perelman, S. (2006). Litterature review on the redistributive effects of pension systems. (VC/2005/0233). Bruxelles, Belgium: CESEP and European Commission. https://orbi.uliege.be/handle/2268/61993 |
Adam, S., Bay, C., & Perelman, S. (26 September 2005). Early retirement, activities after retirement and the cognitive reserve [Paper presentation]. 1st SHARE–ELSA–HRS User Conference, Lund, Sweden. |
 | Jousten, A., Lefebvre, M., Pestieau, P., & Perelman, S. (2005). Social Security in Belgium: Distributive Outcomes. (1486). Bonn, Germany: IZA. https://orbi.uliege.be/handle/2268/62757 |
| Lefebvre, M., Pestieau, P., Vidal, J.-P., & Perelman, S. (2005). Raising the age of retirement: an example of political ratchet effect. Mimeo. https://orbi.uliege.be/handle/2268/61991 |
 | Desmet, R., Jousten, A., & Perelman, S. (2005). The benefits of separating early retirees from the unemployed: simulation results for Belgian wage earners. (1571). Bonn, Germany: IZA. https://orbi.uliege.be/handle/2268/38383 |
| Lefebvre, M., Perelman, S., & Pestieau, P. (2005). Faut-il un ou plusieurs indicateurs d'exclusion sociale? Revue Belge de Sécurité Sociale, (1), 59-76. |
 | Perelman, S., & Pestieau, P. (2005). Pourquoi SHARE? In Les Finances publiques: Défis à moyen et long termes (pp. 407-414). CIFoP. |
 | Bonsang, E., & Perelman, S. (2005). Taux d’emploi et vieillissement démographique. Revue du Conseil Economique et Social de la Région Wallonne, (82), 77-84. |
 | Fuentes, H., Griffel-Tatjé, E., & Perelman, S. (2005). Product Specialization, Efficiency and Productivity Change in the Spanish Insurance Industry. (DP 2005/05). CREPP. https://orbi.uliege.be/handle/2268/35661 |
 | Bonsang, E., Van den Bosch, K., & Perelman, S. (2005). Income, Wealth and Consumption Inequality. In A. Börsch-Supan, A. Brugiavini, H. Jürges, J. Mackenbach, J. Siegrist, ... G. Weber, Health, Ageing and Retirement in Europe (pp. 325-331). Mannheim, Germany: Mannheim Research Institutute for the Economics of Aging (MEA). |
 | Barla, P., & Perelman, S. (2005). Sulphur Emissions and Productivity Growth in Industrialised Countries. Annals of Public and Cooperative Economics, 76 (2), 275-300. doi:10.1111/j.1370-4788.2005.00279.x Peer Reviewed verified by ORBi |
 | Ibourk, A., Maillard, B., Perelman, S., & Sneessens, H. R. (2004). Aggregate Matching Efficiency: A Stochastic Production Frontier Approach, France 1990–1994. Empirica, 31, 1-25. doi:10.1023/B:EMPI.0000024046.48027.bc Peer Reviewed verified by ORBi |
 | Jousten, A., Dellis, A., Desmet, R., & Perelman, S. (2004). Micro-modelling of retirement incentives in Belgium. In J. Gruber & D. Wise (Eds.), Social Security Programs and Retirement around the World: Micro Estimation. Chicago, United States: University of Chicago Press and NBER. |
 | Ibourk, A., Maillard, B., Perelman, S., & Sneessens, H. R. (2004). The matching efficiency of regional labor markets. A stochastic production function estimation: France 1990-1995. Empirica, (31), 1-25. Peer Reviewed verified by ORBi |
 | Coelli, T., Estache, A., Perelman, S., & Trujillo, L. (2003). Una introducción a las medidas de eficiencia para reguladores de servicios públicos y de transporte. Mexico: Alfaomega. |
Fecher-Bourgeois, F., Fonder, M., Lejeune, B., Thiry, B., Perelman, S., & Van Limberghen, G. (2003). L'intégration effective des personnes ayant bénéficié de la Convention de Premier Emploi (CPE) - Une évaluation. https://orbi.uliege.be/handle/2268/21345 |
Bay, C., Fonder, M., Lejeune, B., & Perelman, S. (2003). Evaluation de la Convention Premier Emploi - Analyse économique. https://orbi.uliege.be/handle/2268/13880 |
 | Jousten, A., Dellis, A., Desmet, R., & Perelman, S. (2003). Analyse de la cessation d'activité en Belgique. Revue Française d'Economie, XVIII, 99-132. Peer Reviewed verified by ORBi |
 | Delhausse, B., Perelman, S., Pestieau, P., & Sluse, M. (2002). Un nouveau portrait social de la Wallonie. Reflets et Perspectives de la Vie Economique, XLI (3), 7-22. doi:10.3917/rpve.413.0007 |
 | Dellis, A., Desmet, R., Jousten, A., & Perelman, S. (2002). Analyse de la cessation d'activité en Belgique. In Capital humain et marchés du travail : perspectives régionales et européennes (pp. 97-124). |
 | Coelli, T., Grifell-Tatjé, E., & Perelman, S. (2002). Capacity utilisation and profitability: A decomposition of short-run profit efficiency. International Journal of Production Economics, 79, 261-278. doi:10.1016/S0925-5273(02)00236-0 Peer Reviewed verified by ORBi |
 | Dellis, A., Desmet, R., Jousten, A., & Perelman, S. (2002). Micro-modeling of retirement in Belgium. https://orbi.uliege.be/handle/2268/30666 |
De La Croix, D., Docquier, F., Guyot, J.-L., Wasmer, E., & Perelman, S. (2002). Capital humain et dualisme sur le marché du travail. De Boeck. |
 | Bonsang, E., Delhausse, B., & Perelman, S. (2002). Les conditions de vie des prépensionnés [Paper presentation]. 15ème Congrès des Economistes Belges de Langue Française. |
 | Fuentes, H. J., Grifell-Tatjé, E., & Perelman, S. (2001). A Parametric Distance Function Approach for Malmquist Productivity Index Estimation. Journal of Productivity Analysis, 15, 79-94. doi:10.1023/A:1007852020847 Peer Reviewed verified by ORBi |
 | Ibourk, A., & Perelman, S. (2001). Frontières d’efficacité et processus d’appariement sur le marché du travail au Maroc. Économie et Prévision, (150-151), 33-45. doi:10.3406/ecop.2001.6347 Peer reviewed |
 | Desmet, R., Pestieau, P., & Perelman, S. (2001). Le revenu des personnes âgées. La fin de l'âge d'or? (DP 2001/09). CREPP. https://orbi.uliege.be/handle/2268/62036 |
Wasmer, E., & Perelman, S. (Eds.). (2000). Dualisme et institutions du marché du travail, 14ème Congrès des Economistes Belges de Langue Française, Commission 1. Charleroi, Belgium: CIFOP. |
 | Coelli, T., & Perelman, S. (2000). Technical efficiency of European railways: a distance function approach. Applied Economics, 32, 1967-1976. doi:10.1080/00036840050155896 Peer Reviewed verified by ORBi |
de Lathouwer, L., Bogaerts, K., & Perelman, S. (2000). Exclusion de l'assurance chômage et réinsertion sur le marché du travail. Bruxelles, Belgium: ONEM and SSTC. https://orbi.uliege.be/handle/2268/35664 |
| Perelman, S., Rodrigues, J., & Wasmer, E. (2000). Dimensions du dualisme sur le marché du travail [Paper presentation]. 14ème Congrès des Economistes Belges de Langue Française. |
 | Coelli, T., & Perelman, S. (2000). Efficiency measurement, multiple-output technologies and distance functions: with application to European Railways. Applied Economics, (32), 1967-1976. Peer Reviewed verified by ORBi |
 | Docquier, F., Laurent, S., & Perelman, S. (1999). Capital humain, emploi et revenus du travail: Belgique, 1992. Cahiers Economiques de Bruxelles, (161), 77-103. |
Dellis, A., & Perelman, S. (1999). Droits à la pension en Belgique. In E. Callataÿ & L. Leruth, Acquis sociaux, rentes et transferts entre les générations (pp. 59-72). |
 | Coelli, T., Perelman, S., & Romano, E. (1999). Accounting for Environmental Influences in Stochastic Frontier Models: With Application to International Airlines. Journal of Productivity Analysis, 11, 251-273. doi:10.1023/A:1007794121363 Peer Reviewed verified by ORBi |
Delhausse, B., Pestieau, P., & Perelman, S. (1999). Portrait social de la Wallonie. Une mise à jour. (DP 99/05). https://orbi.uliege.be/handle/2268/35945 |
Coelli, T., & Perelman, S. (1999). A comparison of parametric and non-parametric distance functions: with application to European Railways. European Journal of Operational Research, (117), 326-339. doi:10.1016/S0377-2217(98)00271-9 Peer Reviewed verified by ORBi |
 | Pestieau, P., Sluse, M., Stévart, M., & Perelman, S. (1999). Droits d'inscription et bourses d'études dans l'enseignement supérieur de la Communauté Française. Bruxelles, Belgium: Communauté Française de Belgique. https://orbi.uliege.be/handle/2268/62035 |
| Delhausse, B., & Perelman, S. (1998). Inégalités et pauvreté mesures et déterminants. In 13ème Congrès des Economistes Belges de Langue Française. |
 | Perelman, S., Stevart, M., & Schleiper, A. (1998). Dix années plus tard, d'un congrès à l'autre: l'apport des statistiques fiscales à l'étude de la distribution des revenus [Paper presentation]. 13ème Congrès des Economistes Belges de Langue Française. |
Pestieau, P., Stévart, M., & Perelman, S. (1997). Droits d'inscription, bourses d'études et démocratisation dans l'enseignement universitaire. Bruxelles, Belgium: Communauté Française de Belgique. https://orbi.uliege.be/handle/2268/35663 |
 | Gouyette, C., & Perelman, S. (1997). Productivity and Convergence in OECD Service Industries. Structural Change and Economic Dynamics, 8, 279-295. doi:10.1016/S0954-349X(97)00008-8 Peer Reviewed verified by ORBi |
Mbangala, M., & Perelman, S. (1997). L'efficacité technique des chemins de fer en Afrique Subsaharienne: une comparaison internationale par la méthode DEA. Revue d'Économie du Développement, (3), 91-115. doi:10.3406/recod.1997.970 Peer reviewed |
Pestieau, P., & Perelman, S. (1996). Bequest motives and the level and composition of wealth in Belgium. A survey based analysis. Cahiers Economiques de Bruxelles, (149), 31-53. Peer reviewed |
Perelman, S. (1996). L'efficacité des services publics. Revue Française de Finances Publiques, (55), 65-79. |
Pestieau, P., & Perelman, S. (1996). Marché du travail et enjeux inter-générationnels [Paper presentation]. 12ème Congrès des Economistes Belges de Langue Française. |
 | Coelli, T., & Perelman, S. (1996). Efficiency measurement, multiple-output technologie and distance functions: With application to European Railways. (DP 1996/05). Liège, Belgium: CREPP. https://orbi.uliege.be/handle/2268/35665 |
Faudemer, S., Pestieau, P., & Perelman, S. (1995). Vol de voitures, assurance et fraude à l'assurance. L'exemple Français. (DP 95/15). CREPP. https://orbi.uliege.be/handle/2268/72089 |
 | Fecher-Bourgeois, F., Pestieau, P., Perelman, S., & Delhausse, B. (1995). Measuring productive performance in the non-life insurance industry: the case of French and Belgian markets. Tijdschrift voor Economie en Management, (40), 47-69. Peer reviewed |
Bouillot, L., & Perelman, S. (1995). Evaluation patrimoniale des droits à la pension en Belgique. Revue Belge de Sécurité Sociale, 803-831. Peer reviewed |
Compagnie, P., Pestieau, P., Sluse, M., & Perelman, S. (1995). Départ à la retraite et conditions de vie parmi la population âgée de 50 à 64 ans. Fondation Roi Baudouin. |
Foidart, F., Pestieau, P., & Perelman, S. (1995). Le portrait social de la Wallonie. Bruxelles, Belgium: Fondation Roi Baudoin. |
Perelman, S. (1995). R&D, technological progress and efficiency change in industrial activities. Review of Income and Wealth, (41), 349-366. doi:10.1111/j.1475-4991.1995.tb00124.x Peer Reviewed verified by ORBi |
Delhausse, B., Pestieau, P., & Perelman, S. (1994). Retirement and growing old: which model of protection? (107). LIS Working Paper. https://orbi.uliege.be/handle/2268/35673 |
 | Pestieau, P., & Perelman, S. (1994). Comparative performance study of postal services: a productive efficiency approach. Annales d'Economie et de Statistique, (33), 187-202. |
Faudemer, S., Pestieau, P., & Perelman, S. (1994). Le prix de la vie: une approche ex post. Risques : les Cahiers de l'Assurance, (19), 117-132. |
Arrondel, L., & Perelman, S. (1994). Les opinions des Français sur l'héritage sont-elles compatibles avec leurs comportements de transmission? In P. Pestieau (Ed.), Héritage et transferts entre générations (pp. 45-67). Bruxelles, Belgium: De Boeck. |
Arrondel, L., Pestieau, P., & Perelman, S. (1994). The effect of bequest motives on the composition and distribution of assets in France. In T. Tachibanaki (Ed.), Saving and Bequest. University of Michigan Press. |
Pestieau, P., & Perelman, S. (1994). Aspects redistributifs de l'endettement public. La dette publique en Belgique, 57-68. |
Delhausse, B., Pestieau, P., & Perelman, S. (1994). Retraite et vieillissement: quelle logique de protection? In L. apRoberts, G. Hugues, ... E. Reynaud (Eds.), Retraites Complémentaires. Acteurs, Enjeux et Perspectives (pp. 211-221). |
 | Distexhe, V., & Perelman, S. (1994). Technical Efficiency and Productivity Growth in an Era of Deregulation: the Case of Airlines. Schweizerische Zeitschrift für Volkswirtschaft und Statistik, (130), 669-689. |
 | Kessler, D., Pestieau, P., & Perelman, S. (1993). Saving behavior in 17 OECD countries. Review of Income and Wealth, (39), 37-50. doi:10.1111/j.1475-4991.1993.tb00436.x Peer Reviewed verified by ORBi |
Pestieau, P., & Perelman, S. (1993). The determinants of the Ricardian equivalence in the OECD nations. In H. Verbon & F. Van Winden (Eds.), The Political Economy of Pubic Debt (pp. 181-195). |
 | Delhausse, B., Luttgens, A., & Perelman, S. (1993). Comparing measures of poverty and relative deprivation: an example for Belgium. Journal of Population Economics, 6, 83-102. doi:10.1007/BF00164340 Peer Reviewed verified by ORBi |
Pestieau, P., & Perelman, S. (1993). Existe-t'il une Europe de l'épargne? Reflets et Perspectives de la Vie Economique, (32), 37-59. Peer Reviewed verified by ORBi |
 | Fecher-Bourgeois, F., Kessler, D., Perelman, S., & Pestieau, P. (1993). Productive Performance of the French Insurance Industry. Journal of Productivity Analysis, (4), 77-93. doi:10.1007/BF01073467 Peer Reviewed verified by ORBi |
Delhausse, B., Pestieau, P., & Perelman, S. (1993). The distributive effects of shifting from public to private provision of retirement income. In J. Berghman & B. Cantillon (Eds.), The European Face of Social Security (pp. 145-156). |
Distexhe, V., Lambrecht, S., & Perelman, S. (1993). Efficacité productive des établissements d'enseignement secondaire en Communauté française de Belgique. https://orbi.uliege.be/handle/2268/19631 |
Pestieau, P., & Perelman, S. (1992). Dutch social disability insurance:comments from a Belgian viewpoint. Mimeo. https://orbi.uliege.be/handle/2268/72087 |
Fecher-Bourgeois, F., & Perelman, S. (1992). Productivity growth and technical efficiency in OECD industrial activities. In R. Caves, Industrial efficiency in six nations (pp. 459-188). Cambridge, United States - Massachusetts: MIT Press. |
Delhausse, B., Thiry, B., & Perelman, S. (1992). Substituabilité partielle des facteurs et efficacité-coût. L'exemple du transport urbain et vicinal belge. Économie et Prévision. Peer reviewed |
 | Fecher-Bourgeois, F., Pestieau, P., Perelman, S., & Delhausse Bernard. (1992). Measuring productive performance in the non-life insurance industry. ORBi-University of Liège. https://orbi.uliege.be/handle/2268/165916. |
Delhausse, B., Pestieau, P., & Perelman, S. (1992). Incidence redistributive de la privatisation des retraites. Revue d'Economie Financière, (23), 65-79. Peer Reviewed verified by ORBi |
Fecher-Bourgeois, F., & Perelman, S. (1992). Le rôle et les limites de l'intervention publique dans le domaine de la R&D. In Rapport préparatoire du 10è Congrès des économistes belges de langue française. Charleroi, Belgium: CIFOP. |
Pestieau, P., & Perelman, S. (1992). Inheritance and wealth composition. Journal of Population Economics, (5), 305-318. doi:10.1007/BF00163063 Peer Reviewed verified by ORBi |
Fecher-Bourgeois, F., Delhausse, B., Perelman, S., & Pestieau, P. (1992). Measuring productive performance in the non-life insurance industry: the case of French and Belgian markets. (1141). CORE. https://orbi.uliege.be/handle/2268/36375 |
 | Gathon, H.-J., & Perelman, S. (1992). Measuring Technical Efficiency in European Railways: A Panel Data Approach. Journal of Productivity Analysis, 3, 135-151. doi:10.1007/BF00158773 Peer Reviewed verified by ORBi |
Pestieau, P., & Perelman, S. (1991). Les legs volontaires en France: évaluation et explication. Économie et Prévision, (100-101), 129-135. |
 | Fecher-Bourgeois, F., Kessler, D., Pestieau, P., & Perelman, S. (1991). Scale economies and performances in the French Insurance Industry. Geneva Papers on Risk and Insurance: Issues and Practice, (60). Peer reviewed |
Fecher-Bourgeois, F., Kessler, D., Perelman, S., & Pestieau, P. (1991). Productive performance of the French insurance industry. (9125). https://orbi.uliege.be/handle/2268/36370 |
Fecher-Bourgeois, F., & Perelman, S. (1990). Productivity growth, technological progress and R&D in OECD industrial activities. In G. Krause-Junk, Public Finance and Steady Economic Growth (pp. 231-249). The Hague, Netherlands: Fundation Journal Public Finance. |
Pestieau, P., & Perelman, S. (1990). Social allowances and household saving. In G. Terny & A. J. Culyer (Eds.), Public Finance and Social Policy (pp. 123-142). Wayne State University Press. |
Delhausse, B., Pestieau, P., & Perelman, S. (1989). Family patterns and home ownership. Mimeo. https://orbi.uliege.be/handle/2268/72095 |
 | Fecher-Bourgeois, F., & Perelman, S. (1989). Productivité, progrès technique et efficacité: Une étude comparative de 14 secteurs industriels belges. Annales d'Economie et de Statistique, (13), 93-118. Peer reviewed |
Fecher-Bourgeois, F., & Perelman, S. (1989). Efficacité et progrès technique dans l'industrie manufacturière belge. In H. Tulkens (Ed.), Efficacité et Management. Charleroi, Belgium: CIFOP. |
Lahaye, J. M., Pestieau, P., & Perelman, S. (1989). Les économies de dimension dans l'assurance française. In B. Jollivet & D. Kessler (Eds.), L'assurance européenne (pp. 105-111). Association d'Economie Financière. |
 | Barla, P., & Perelman, S. (1989). Technical efficiency in airlines under regulated and deregulated environment. Annals of Public and Cooperative Economics, (60), 103-124. doi:10.1111/j.1467-8292.1989.tb02011.x Peer Reviewed verified by ORBi |
Thiry, B., & Perelman, S. (1989). Productivity studies on public transport companies. Annals of Public and Cooperative Economics, (60). |
 | Gathon, H.-J., & Perelman, S. (1989). Etude comparative des performances des sociétés de chemins de fer. Annals of Public and Cooperative Economics, (60), 61-80. doi:10.1111/j.1467-8292.1989.tb02009.x Peer Reviewed verified by ORBi |
Pestieau, P., & Perelman, S. (1988). Les déterminants de l'offre de travail au noir en Belgique. In Gestion de l'économie et de l'entreprise: approche quantitative (pp. 72-92). De Boeck. |
Pestieau, P., & Perelman, S. (1988). Technical performance in public enterprises: A comparative study of railways and postal services. European Economic Review, (32), 432-411. doi:10.1016/0014-2921(88)90188-2 Peer Reviewed verified by ORBi |
Ginsburgh, V., Pestieau, P., & Perelman, S. (1987). Le travail au noir. In V. Ginsburgh & P. Pestieau (Eds.), L'économie informelle (pp. 37-52). Bruxelles, Belgium: Labor Nathan. |
Pestieau, P., & Perelman, S. (1987). The performance of public enterprises: a comparative efficiency study of railways and postal services. In M. Neumann & W. Roskamp (Eds.), Public Finance and Performance of enterprises (pp. 365-382). Wayne State University Press. |
Fecher-Bourgeois, F., & Perelman, S. (1987). Productivité, progrès technique et efficacité: une étude comparative de 14 secteurs industriels belges. (87/09). https://orbi.uliege.be/handle/2268/36369 |
Ginsburgh, V., Pestieau, P., & Perelman, S. (1987). Le travail bénévole. In V. Ginsburgh & P. Pestieau (Eds.), L'économie informelle (pp. 71-84). Bruxelles, Belgium: Labor Nathan. |
Luttgens, A., Pestieau, P., & Perelman, S. (1987). La pauvreté en Belgique: interprétation d'une enquête auprès de 583 ménages wallons. Cahiers Economiques de Bruxelles, (115), 35-42. Peer reviewed |
Perelman, S. (1986). Frontières d'efficacité et performance technique des chemins de fer. Annals of Public and Cooperative Economics, 445-458. doi:10.1111/j.1467-8292.1986.tb01938.x Peer Reviewed verified by ORBi |
Kessler, D., Pestieau, P., & Perelman, S. (1986). Public debt, tax and consumption: a test on OECD countries. Public Finance, (41), 63-70. Peer reviewed |
 | Kessler, D., Pestieau, P., & Perelman, S. (1986). L'hypothèse d'équivalence entre impôt et emprunt: un test sur les pays de l'O.C.D.E. Annales d'Economie et de Statistique, (2), 141-149. |
Ginsburgh, V., Pestieau, P., & Perelman, S. (1986). Les prestations des salariés en heures supplémentaires. Résultats d'une enquête. Cahiers Economiques de Bruxelles, (112), 109-125. Peer reviewed |
Pestieau, P., & Perelman, S. (1985). Epargne, vieillissement et prestations sociales. In D. Kessler & A. Masson (Eds.), Cycles de vie et générations. Paris, France: Economica. |
Pestieau, P., & Perelman, S. (1985). Social allowances and household saving. In G. Terny & A.-J. Culyer (Eds.), Public Finance and Social Policy (pp. 123-142). Wayne State University Press. |
 | Pestieau, P., & Perelman, S. (1984). The effect of social security on saving: the case of Belgium with a particular emphasis on the behaviour of the aged. Empirical Economics, (9), 15-26. doi:10.1007/BF01972174 Peer Reviewed verified by ORBi |
Pestieau, P., & Perelman, S. (1984). La sécurité sociale belge en question. Revue Française de Finances Publiques, (8), 123-136. Peer reviewed |
Pestieau, P., & Perelman, S. (1983). Déficit budgétaire et épargne nationale. Cahiers Economiques de Bruxelles, (97), 194-207. Peer reviewed |
Perelman, S. (1981). Evaluation patrimoniale des droits à la pension en Belgique. Cahiers Economiques de Bruxelles, (89), 25-52. Peer reviewed |
 | Pestieau, P., & Perelman, S. (1980). Pensions publiques et épargne privée. L'exemple belge. Revue Economique, (31), 1178-1188. |
