Prof. dr. P.J.F. (Patrick) Groenen

Erasmus School of Economics (ESE)
Erasmus University Rotterdam
Fellow ERIM
Field: Marketing
Affiliated since 2002

Patrick J.F. Groenen is a professor of statistics at the Erasmus School of Economics (ESE).  He currently is also dean of that school. Professor Groenen's work focuses on data science techniques and their numerical algorithms. He is the co-author of several textbooks on multidimensional scaling published by Springer and has published articles in the top peer-reviewed journals including, among others, the Journal of Machine Learning Research, the Journal of Marketing Research, Psychological Methods, Psychometrika, the Journal of Classification, Computational Statistics and Data Analysis, the British Journal of Mathematical and Statistical Psychology, and the Journal of Empirical Finance.

Publications

  • Academic (65)
    • Alfons, A., Ates, NY. N., & Groenen, P. (2021). A robust bootstrap test for mediation analysis. Organizational Research Methods. https://doi.org/10.1177/1094428121999096

    • Porck, J., Knippenberg, D., Tarakci, M., Ates, NY. N., Groenen, P., & de Haas, M. (2020). Do Group and Organizational Identification Help or Hurt Intergroup Strategic Consensus? Journal of Management, 46(2), 234-260. https://doi.org/10.1177/0149206318788434

    • Velden, M., Heuvel, W., Groenen, P., & Galy, H. (2019). Retrieving a contingency table from a correspondence analysis solution. European Journal of Operational Research, 283(2), 541-548. https://doi.org/10.1016/j.ejor.2019.11.014

    • Ates, NY. N., Tarakci, M., Porck, J., Knippenberg, D., & Groenen, P. (2018). The Dark Side of Visionary Leadership in Strategy Implementation: Strategic Alignment, Strategic Consensus and Commitment. Journal of Management, 46(5), 637-665. https://doi.org/10.1177/0149206318811567

    • van Herk, H., Schoonees, P., Groenen, P., & Rosmalen, J. (2018). Competing for the same value segments? Insight into the volatile Dutch political landscape. PLoS One (online), 13(1), [e0190598]. https://doi.org/10.1371/journal.pone.0190598

    • Slob, E., Groenen, P., Thurik, R., & Rietveld, N. (2017). A Note on the Use of Egger Regression in Mendelian Randomization Studies. International Journal of Epidemiology, 46(6), 2094-2097. https://doi.org/10.1093/ije/dyx191

    • Tenenhaus, M., Tenenhaus, A., & Groenen, P. (2017). Regularized Generalized Canonical Correlation Analysis: A Framework for Sequential Multiblock Component Methods. Psychometrika, 82(3), 737-777. https://doi.org/10.1007/s11336-017-9573-x

    • Vlaming, R., Okbay, A., Rietveld, N., Johannesson, M., Magnusson, PKE., Uitterlinden, A., van Rooij, FJA., Hofman, B., Groenen, P., Thurik, R., & Koellinger, PD. (2017). Meta-GWAS Accuracy and Power (MetaGAP) calculator shows that hiding heritability is partially due to imperfect genetic correlations across studies. PLoS Genetics (online), 13(1), [e1006495]. https://doi.org/10.1371/journal.pgen.1006495

    • Greenacre, M. J., & Groenen, P. (2016). Weighted Euclidean Biplots. Journal of Classification, 33, 442-459. https://doi.org/10.1007/s00357-016-9213-7

    • Okbay, A., Beauchamp, JP., Fontana, MA., Lee, JJ., Pers, TH., Rietveld, N., Turley, P., Chen, GB., Emilsson, V., Meddens, SFW., Oskarsson, S., Pickrell, JK., Thom, K., Timshel, P., Vlaming, R., Abdellaoui, A., Ahluwalia, TS., Bacelis, J., Baumbach, C., ... Benjamin, DJ. (2016). Genome-wide association study identifies 74 loci associated with educational attainment. Nature, 533(7604), 539-542. https://doi.org/10.1038/nature17671

    • Barban, N., Jansen, R., Vlaming, R., Vaez, A., Mandemakers, JJ., Tropf, FC., Shen, X., Wilson, JF., Chasman, DI., Nolte, IM. I., Tragante, V., van der Laan, SW., Perry, JRB., Kong, A., Ahluwalia, TS., Albrecht, E., Yerges-Armstrong, L., Atzmon, G., Auro, K., ... Thurik, R. (2016). Genome-wide analysis identifies 12 loci influencing human reproductive behavior. Nature Genetics, 48(12), 1462-1472. https://doi.org/10.1038/ng.3698

    • Burg, G., & Groenen, P. (2016). GenSVM: A Generalized Multiclass Support Vector Machine. Journal of Machine Learning Research, 17(225), 1-42.

    • Groenen, P., & Velden, M. (2016). Multidimensional Scaling by Majorization: A Review. Journal of Statistical Software, 73(8), 1-26. https://doi.org/10.18637/jss.v073.i08

    • Exterkate, P. P., Groenen, P., Heij, C., & Dijk, D. (2016). Nonlinear forecasting with many predictors using kernel ridge regression. International Journal of Forecasting, 32(3), 736-753. https://doi.org/10.1016/j.ijforecast.2015.11.017

    • Tarakci, M., Greer, LL. L., & Groenen, P. (2015). When does power disparity help or hurt group performance? Journal of Applied Psychology, 101(3), 415-429. https://doi.org/10.1037/apl0000056

    • Doering, AK., Schwartz, SH., Cieciuch, J., Groenen, P., Glatzel, V., Harasimczuk, J., Janowicz, N., Nyagolova, M., Scheefer, ER., Allritz, M., Milfont, TC., & Bilsky, W. (2015). Cross-cultural evidence of value structures and priorities in childhood. British Journal of Psychology, 106(4), 675-699. https://doi.org/10.1111/bjop.12116

    • Groenen, P., Gardner-Lubbe, S., & Le Roux, N. (2015). Spline-based nonlinear biplots. Advances in Data Analysis and Classification, 9(2), 219-238. https://doi.org/10.1007/s11634-014-0179-1

    • Schoonees, P., Velden, M., & Groenen, P. (2015). Constrained Dual Scaling for Detecting Response Styles in Categorical Data. Psychometrika, 80(4), 968-994. https://doi.org/10.1007/s11336-015-9458-9

    • Vlaming, R., & Groenen, P. (2014). The Current and Future Use of Ridge Regression for Prediction in Quantitative Genetics. BioMed Research International, 2015. https://doi.org/10.1155/2015/143712

    • Gower, JC., Groenen, P., Velden, M., & Vines, K. (2014). Better perceptual maps: Introducing explanatory icons to facilitate interpretation. Food Quality and Preference, 36, 61-69. https://doi.org/10.1016/j.foodqual.2014.01.004

    • Tarakci, M., Ates, NY. N., Porck, J., Knippenberg, D., Groenen, P., & de Haas, M. M. (2013). Strategic Consensus Mapping: A New Method for Testing and Visualizing Strategic Consensus Within and Between Teams. Strategic Management Journal, 35(7), 1053-1069. https://doi.org/10.1002/smj.2151

    • Exterkate, P. P., Dijk, D., Heij, C., & Groenen, P. (2013). Forecasting the yield curve in a data-rich environment using the factor-augmented Nelson-Siegel model. Journal of Forecasting, 32(2013), 193-214. https://doi.org/10.1002/for.1258

    • Rietveld, N., Medland, SE., Derringer, J., Yang, J., Esko, T., Martin, NW., Westra, HJ., Shakhbazov, K., Abdellaoui, A., Agrawal, A., Albrecht, E., Alizadeh, BZ., Amin, N., Barnard, J., Baumeister, SE., Benke, KS., Bielak, LF., Boatman, JA., Boyle, PA., ... Koellinger, PD. (2013). GWAS of 126,559 individuals identifies genetic variants associated with educational attainment. Science, 240(6139), 1467-1471. https://doi.org/10.1126/science.1235488

    • van der Loos, MJHM. M., Haring, R., Rietveld, N., Baumeister, SE., Groenen, P., Hofman, B., Jong, F., Koellinger, PD., Kohlmann, T., Nauck, MA., Rivadeneira, F., Uitterlinden, A., van Rooij, FJA., Wallaschofski, H., & Thurik, R. (2013). Serum testosterone levels in males are not associated with entrepreneurial behavior in two independent observational studies. Physiology & Behavior, 119, 110-114. https://doi.org/10.1016/j.physbeh.2013.06.003

    • van der Loos, MJHM. M., Rietveld, N., Eklund, N., Koellinger, PD., Rivadeneira, F., Abecasis, GR., Ankra-Badu, GA., Baumeister, SE., Benjamin, DJ., Biffar, R., Blankenberg, S., Boomsma, DI., Cesarini, D., Cucca, F., de Geus, EJC., Dedoussis, G., Deloukas, P., Dimitriou, M., Eiriksdottir, G., ... Thurik, R. (2013). The Molecular Genetic Architecture of Self-Employment. PLoS One (print), 8(4), e60542. https://doi.org/10.1371/journal.pone.0060542

    • Sikorska, K., Rivadeneira, F., Groenen, P., Hofman, B., Uitterlinden, A., Eilers, P., & Lesaffre, E. (2013). Fast linear mixed model computations for genome-wide association studies with longitudinal data. Statistics in Medicine, 32(1), 165-180. https://doi.org/10.1002/sim.5517

    • Velden, M., de Beuckelaer, A., Groenen, P., & Busing, FMTA. (2013). Solving degeneracy and stability in nonmetric unfolding. Food Quality and Preference, 27(1), 85-95. https://doi.org/10.1016/j.foodqual.2012.06.010

    • Cecere, S., Groenen, P., & Lesaffre, E. (2012). The Interval-Censored Biplot. Journal of Computational and Graphical Statistics, 22(1), 123-134. https://doi.org/10.1080/10618600.2012.700874

    • Cecere, S., Leroy, R., Groenen, P., Lesaffre, E., & Declerck, D. (2012). Estimating emergence sequences of permanent teeth in Flemish schoolchildren using interval-censored biplots: a graphical display of tooth emergence sequences. Community Dentistry and Oral Epidemiology, 40(suppl.1), 50-56. https://doi.org/10.1111/j.1600-0528.2011.00666.x

    • Beauchamp, JP., Cesarini, D., Johannesson, M., van der Loos, MJHM. M., Koellinger, PD., Groenen, P., Fowler, JH., Rosenquist, JN., Thurik, R., & Christakis, NA. (2011). Molecular genetics and economics. Journal of Economic Perspectives, 25(4), 57-82. https://doi.org/10.1257jep.25.4.57

    • van der Loos, MJHM. M., Koellinger, PD., Groenen, P., Rietveld, N., Rivadeneira, F., van Rooij, FJA., Uitterlinden, A., Hofman, B., & Thurik, R. (2011). Candidate gene studies and the quest for the entrepreneurial gene. Small Business Economics, 37(3), 269-275. https://doi.org/10.1007/s11187-011-9339-2

    • Heij, C., Dijk, D., & Groenen, P. (2011). Forecasting with leading indicators by means of the principal covariate index. Journal of Business Cycle Measurement and Analysis, 4(1), 73-92. https://doi.org/10.1787/jbcma-2011-5kgdwlpzs79v

    • Heij, C., Dijk, D., & Groenen, P. (2011). Real-time macroeconomic forecasting with leading indicators: An empirical comparison. International Journal of Forecasting, 27(2), 466-481. https://doi.org/10.1016/j.ijforecast.2010.04.008

    • Gower, JC., Groenen, P., & Velden, M. (2010). Area biplots. Journal of Computational and Graphical Statistics, 19(1), 46-61. https://doi.org/10.1198/jcgs.2010.07134

    • Koellinger, PD., van der Loos, MJHM. M., Groenen, P., Thurik, R., Rivadeneira, F., van Rooij, FJA., Uitterlinden, A., & Hofman, B. (2010). Genome-wide assocation studies in economics and entrepreneurship research: promises and limitations. Small Business Economics, 35(1), 1-18. https://doi.org/10.1007/s11187-010-9286-3

    • Borg, I., Groenen, P., Jehn, KA., Bilsky, W., & Schwartz, SH. (2010). Embedding the organizational culture profile into Schwartz's theory of universals in values. Journal of Personnel Psychology, 10(1), 1-12. https://doi.org/10.1027/1866-5888/a000028

    • Nalbantov, GI., Franses, P. H., Groenen, P., & Bioch, JC. C. (2010). Estimating the Market Share Attraction Model using Support Vector Regressions. Econometric Reviews, 29(5/6), 688-716. https://doi.org/10.1080/07474938.2010.481989

    • van der Loos, MJHM. M., Koellinger, PD., Groenen, P., & Thurik, R. (2010). Genome-wide association studies and the genetics of entrepreneurship. European Journal of Epidemiology, 25(1), 1-3. https://doi.org/10.1007/s10654-009-9418-8

    • Rosmalen, JM., van Herk, H., & Groenen, P. (2010). Identifying response styles: a latent-class bilinear multinomial logit model. Journal of Marketing Research, 47(1), 157-172. https://doi.org/10.1509/jmkr.47.1.157

    • Velden, M., Groenen, P., & Poblome, J. (2009). Seriation by constrained correspondence analysis: A simulation study. Computational Statistics & Data Analysis, 53(8), 3129-3138. https://doi.org/10.1016/j.csda.2008.08.020

    • Blasius, J., Greenarcre, M., Groenen, P., & Velden, M. (2009). Special issue on correspondence analysis and related methods. Computational Statistics & Data Analysis, 53(8), 3103-3106. https://doi.org/10.1016/j.csda.2008.11.010

    • Rosmalen, JM., Groenen, P., Trejos, J., & Castillo, W. (2009). Optimization strategies for two-mode partitioning. Journal of Classification, 26(2), 155-181. https://doi.org/10.1007/s00357-009-9031-2

    • Rosmalen, JM., Koning, A., & Groenen, P. (2009). Optimal scaling of interaction effects in generalized linear modelling. Multivariate Behavioral Research, 44(1), 59-81. https://doi.org/10.1080/00273170802620048

    • Heij, C., Dijk, D., & Groenen, P. (2008). Macroeconomic forecasting with matched principal components. International Journal of Forecasting, 24(1), 87-100. https://doi.org/10.1016/j.ijforecast.2007.08.005

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2008). A graphical shopping interface based on product attributes. Decision Support Systems, 46(1), 265-276. https://doi.org/10.1016/j.dss.2008.06.011

    • Groenen, P., Nalbantov, GI., & Bioch, JC. C. (2008). SVM-Maj: a majorization approach to linear support vector machines with different hinge errors. Advances in Data Analysis and Classification, 2(1), 17-43. https://doi.org/10.1007/s11634-008-0020-9

    • Groenen, P., Hofman, B., Koellinger, PD., van der Loos, MJHM. M., Rivadeneira, F., van Rooij, FJA., Thurik, R., & Uitterlinden, A. (2008). Genome-wide association for loci influencing entrepreneurial behavior: The Rotterdam Study. Behavior Genetics, 38(6), 628-629. https://doi.org/10.1007/s10519-008-9228-x

    • Heij, C., Groenen, P., & Dijk, D. (2007). Forecast comparison of principal component regression and principal covariate regression. Computational Statistics & Data Analysis, 51(7), 3612-3625. https://doi.org/10.1016/j.csda.2006.10.019

    • Linting, M., Meulman, JJ., Groenen, P., & van der Kooij, AJ. (2007). Nonlinear Principal Components Analysis: Introduction and Application. Psychological Methods, 12(3), 336-358. https://doi.org/10.1037/1082-989X.12.3.336

    • Linting, M., Meulman, JJ., Groenen, P., & van der Kooij, AJ. (2007). Stability of Nonlinear Principal Components Analysis: An Empirical Study Using the Balanced Bootstrap. Psychological Methods, 12(3), 359-379. https://doi.org/10.1037/1082-989X.12.3.359

    • Geweke, J., Groenen, P., Paap, R., & Dijk, H. (2007). Computational techniques for applied econometric analysis of macroeconomic and financial processes. Computational Statistics & Data Analysis, 51(7), 3506-3507. https://doi.org/10.1016/j.csda.2006.11.015

    • Groenen, P., & van Ark, A. (2006). Visions of 70 years of psychometrics: the past, present, and future. Statistica Neerlandica, 60(2), 135-144. https://doi.org/10.1111/j.1467-9574.2006.00318.x

    • Franses, P. H., Groenen, P., & Wagelmans, A. (2006). Editorial introduction, special issue: 50 years of Econometric Institute and 60 years of Statistica Neerlandica. Statistica Neerlandica, 60(2), 79-79.

    • Barlow, JL., Groenen, P., Park, H., & Zha, H. (2006). 2nd special issue on matrix computations and statistics. Computational Statistics & Data Analysis, 50(1), 1-4. https://doi.org/10.1016/j.csda.2004.08.003

    • Groenen, P., Winsberg, S., Rodriguez, O., & Diday, E. (2006). I-scal: multidimensional scaling of interval dissimilarities. Computational Statistics & Data Analysis, 51, 360-378. https://doi.org/10.1016/j.csda.2006.04.003

    • Deun, K., Groenen, P., Heiser, WJ., Busing, FMTA., & Delbeke, L. (2005). Interpreting degenerate solutions in unfolding by use of the vector model and the compensatory distance model. Psychometrika, 70(1), 45-69. https://doi.org/10.1007/s11336-002-1046-0

    • Busing, FMTA., Groenen, P., & Heiser, WJ. (2005). Avoiding degeneracy in multidimensional unfolding by penalizing on the coefficient of variation. Psychometrika, 70(1), 71-98. https://doi.org/10.1007/s11336-001-0908-1

    • Deun, K., & Groenen, P. (2005). Majorization algorithms for inspecting circles, ellipses, squares, rectangles, and rhombi. Operations Research, 53(6), 957-967. https://doi.org/10.1287/opre.1050.0253

    • Groenen, P., & Meulman, JJ. (2004). A comparison of the ratio of variances in distance-based and classical multivariate analysis. Statistica Neerlandica, 58(4), 428-439. https://doi.org/10.1111/j.1467-9574.2004.00269.x

    • Groenen, P. (2004). Visualisatie met dynamische meerdimensionele schaling. Ontwikkelingen in het Marktonderzoek / Jaarboek MOA, 2004, 183-195.

    • Pietersz, R. R., & Groenen, P. (2004). Rank reduction of correlation matrices by majorization. Quantitative Finance, 4(6), 649-662. https://doi.org/10.1080/14697680400016182

    • Groenen, P., & Velden, M. (2004). Inverse correspondence analysis. Linear Algebra and Its Applications, 388, 221-238. https://doi.org/10.1016/j.laa.2003.10.016

    • Velden, M., Groenen, P., & Poblome, J. (2003). Seriation met bedingter Korrespondenzanalyse: Simulationsexperimente. Archaologische informationen, 26, 449-455.

    • Groenen, P., & Jajuga, K. (2001). Fuzzy clustering with squared Minkowski distances. Fuzzy Sets & Systems, 120(2), 227-237.

    • Groenen, P., & Franses, P. H. (2000). Visualizing time-varying correlations across stock market. Journal of Empirical Finance, 7(2), 155-172. https://doi.org/10.1016/S0927-5398(00)00009-8

  • Professional (4)
    • Tarakci, M., Greer, LL. L., & Groenen, P. (2015). Why aspiring leaders should cultivate skill over charm. Financial Times.

    • van der Loos, MJHM. M., Groenen, P., Hofman, B., Koellinger, PD., Rivadeneira, F., van Rooij, FJA., Thurik, R., & Uitterlinden, A. (2011). De genetica van ondernemerschap. Economisch-Statistische Berichten, 96(4609s), 30-36. http://hdl.handle.net/1765/23455

    • Pietersz, R. R., & Groenen, P. (2004). A major Libor fit. Risk. Currencies, Interest Rates, Equities, 17(12), 102.

    • Groenen, P., & Stappers, J. (2003). Dynamische meerdimensionele schaling. Stator, 4(2), 4-10.

  • Academic (4)
    • Borg, I., Groenen, P., & Mair, P. (2018). Applied Multidimensional Scaling and Unfolding. Springer. SpringerBriefs in Statistics https://doi.org/10.1007/978-3-319-73471-2

    • Borg, I., Groenen, P., & Mair, P. (2013). Applied Multidimensional Scaling. Springer. SpringerBriefs in Statistics https://doi.org/10.1007/978-3-642-31848-1

    • Borg, I., Groenen, P., & Mair, P. (2010). Multidimensionele Skaliering. (Sozialwissenschaftliche Forschungsmethoden Band 1 ed.) Rainer Hampp Verlag. Sozialwissenschaftliche Forschungsmethoden Vol. Band 1

    • Borg, I., & Groenen, P. (2005). Modern multidimensional scaling: Theory and applications. (Springer Series in Statistics 22 ed.) Springer. Springer Series in Statistics Vol. 22

  • Academic (4)
    • Iodice D'Enza, A., Groenen, P., & Velden, M. (2020). PowerCA: A Fast Iterative Implementation of Correspondence Analysis. In T. Imaizumi, A. Nakayama, & S. Yokoyama (Eds.), Advanced Studies in Behaviormetrics and Data Science (pp. 283-296). Springer. Behaviormetrics: Quantitative Approaches to Human Behavior https://doi.org/10.1007/978-981-15-2700-5

    • Groenen, P., & Borg, I. (2015). Multidimensional Scaling II. In JD. Wright (Ed.), International Encyclopedia of the Social & Behavioral Sciences (pp. 40-47). Elsevier. http://hdl.handle.net/1765/78051

    • Groenen, P., Kaymak, U., & Rosmalen, JM. (2007). Fuzzy clustering with Minkowski distance functions. In J. Valente de Oliveira, & W. Pedrycz (Eds.), Advances in fuzzy clustering and its applications (pp. 53-68). John Wiley & Sons Inc..

    • Groenen, P., & Koning, A. (2005). Generalized bi-additive modelling for categorical data. In M. Vichi, P. Monari, S. Mignani, & M. Montanari (Eds.), New development in classification and data analysis (pp. 159-166). Springer.

  • Academic (3)
    • Porck, J., Groenen, P., & Knippenberg, D. (2012). The effects of Within-Group Consensus and Team Reflexivity on Strategic Consensus Between Groups. Academy of Management Conference, Boston (2012).

    • Ates, NY. N., Porck, J., Knippenberg, D., & Groenen, P. (2011). How Middle Managers Get Subordinates on Board? The Moderating Role of Strategic Alignment with CEO. Strategic Management Conference, Miami (2011).

    • Porck, J., & Groenen, P. (2011). Measuring Strategic Consensus Between Groups. Prebem Conference, Rotterdam (2011).

  • Academic (21)
    • Porck, J., Knippenberg, D., Tarakci, M., Ates, NY. N., Groenen, P., & de Haas, M. (2012). Strategic Consensus Between Groups: A Social Identity Perspective. In ERIM Report Series

    • Ates, NY. N., Tarakci, M., Porck, J., Knippenberg, D., & Groenen, P. (2012). How Middle Managers Get Subordinates on Board? The Moderating Role of Strategic Alignment with CEO. In ERIM Report Series

    • Nalbantov, GI., Groenen, P., & Smirnov, E. (2012). A Comparative Analysis of Instance-based Penalization Techniques for Classification. In H. Dai, J. N. K. Liu, & E. Smirnov (Eds.), Reliable Knowledge Discovery (pp. 227-238). Springer. https://doi.org/10.1007/978-1-4614-1903-7_13

    • van Herk, H., Groenen, P., & Rosmalen, JM. (2012). Waarden, segmenten en politieke partijen: Stabiliteit en verandering in de jaren nul. In K. Aarts, & M. Wittenberg (Eds.), Nederland in de jaren nul (pp. 19-37). Pallas, Amsterdam University Press.

    • Rosmalen, JM., Koning, A., & Groenen, P. (2010). Optimaal schalen van interactie-effecten. In A. E. Bronner et al., P. Dekker, E. de Leeuw, L. J. Paas, K. de Ruyter, A. Smidts, & J. E. Wieringa (Eds.), Ontwikkelingen in het marktonderzoek: Jaarboek 2010 (pp. 177-193). Spaarenhout.

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2008). Choosing Attribute Weights for Item Dissimilarity using Clickstream Data with an Application to a Product Catalog Map. In Proceedings of the 2nd ACM International Conference on Recommender Systems (pp. 195-202). ACM Press. https://doi.org/10.1145/1454008.1454040

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2008). An Online Shopping Interface Based on a Joint Product and Attribute Category Map. In Proceedings of 1st IUI Workshop on Recommendation and Collaboration ReColl 2008

    • Groenen, P., & Winsberg, S. (2008). 3WaySym-Scal: Three-way symbolic multidimensional scaling. In P. Brito, P. Betrand, G. Cucumel, & F. de Carvalho (Eds.), Selected Contributions in Data Analysis and Classification (pp. 55-67). Springer.

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2007). Online shopping using a two dimensional product map. In G. Psaila, & R. Wagner (Eds.), E-Commerce and Web Technologies (Vol. 4655, pp. 89-98). Springer.

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2007). A graphical shopping interface based on product attributes. In M. Somereen, S. Katrenko, & P. Adriaans (Eds.), Proceedings of Benelearn 2007 (pp. 45-52).

    • Groenen, P., Nalbantov, GI., & Bioch, JC. C. (2007). Nonlinear support vector machines through iterative majorization and I-splines. In R. Decker, & H-J. Lenz (Eds.), Advances in Data Analysis, Proceedings of the Geselschaft fur Klassification (pp. 149-162). Springer.

    • Kagie, M. M., Groenen, P., & van Wezel, MC. M. (2007). A graphical shopping interface based on product characteristics. In V. Oria, A. Elmagarmid, F. Lochovsky, & Y. Saygin (Eds.), Proceedings of the 23rd International Conference on Data Engineering Workshops (pp. 791-800). IEEE Computer Society.

    • Kiers, HAL., & Groenen, P. (2006). Visualizing dependence of bootstrap confidence intervals for methods yielding spatial configurations. In S. Zani, A. Cerioli, M. Riani, & M. Vichi (Eds.), Data analysis, classification and the forward search. (pp. 119-126). Springer.

    • Nalbantov, GI., Bioch, JC. C., & Groenen, P. (2006). Solving and interpreting binary classification problems in marketing with SVMs. In M. Spiliopoulou, R. Kruse, C. Borgelt, A. Nurnberger, & W. Gaul (Eds.), From data and information analysis to knowledge engineering. (pp. 566-573)

    • Groenen, P., & Koning, A. (2006). A new model for visualizing interactions in analysis of variance. In M. Greenacre, & J. Blasius (Eds.), Multiple correspondence analysis and related methods. (pp. 487-502). Chapman & Hall.

    • Groenen, P., & Winsburg, S. (2006). Multidimensional scaling of histogram dissimilarities. In V. Batagelj, H-H. Bock, A. Ferligoj, & A. Ziberna (Eds.), Data science and classification (pp. 161-170). Springer.

    • Nalbantov, GI., Bioch, JC. C., & Groenen, P. (2006). Classification with support hyperplanes. In J. Furnkranz, T. Scheffer, & M. Spiliopoulou (Eds.), MACHINE LEARNING: ECML 2006, PROCEEDINGS (pp. 703-710). Springer.

    • Groenen, P., & Velden, M. (2005). Multidimensional Scaling. In B. S. Everitt, & D. C. Howel (Eds.), Encyclopedia of Statistics in Behavioral Sciences (Vol. 2, pp. 1280-1289)

    • Groenen, P., Giaquinto, P., & Kiers, HAL. (2003). An improved majorization algorithm for robust procrustes analysis. In M. Vichi, P. Monari, S. Mignani, & A. Montanari (Eds.), New Delelopments in Classification and Data Analysis (pp. 151-158). Springer.

    • Poblome, J., & Groenen, P. (2002). Constrained correspondence analysis for seriation of Sagalassos tablewares. In M. Doerr, & A. Sarris (Eds.), Proceedings of the 30th Conference : Computer Applications and Quantitative Methods in Archaeology (pp. 90-97). CAA 2002.

    • Groenen, P., & Poblome, J. (2001). Constrained correspondence analysis for seriation in archaeology applied to Sagalassos ceramic tablewares. In M. Schwaiger, & O. Opitz (Eds.), Proceedings of the 25th Annual Conference of the Gesellschaft für Klassifikation e.V., University of Munich, March 16-16, 2001 - Exploratory Data Analysis in Empirical Research (pp. 301-306). Springer.

  • Popular (1)
    • Groenen, P. (2003). Dynamische Meerdimensionale Schaling: Statistiek op de kaart. Erasmus Research Institute of Management (ERIM). http://hdl.handle.net/1765/304

  • Academic (54)
    • Schoonees, P., Groenen, P., & Velden, M. (2015). Least-squares Bilinear Clustering of Three-way Data. (EI report series 2014-23 ed.) Econometric Institute. EI report series Vol. 2014-23

    • van Herk, H. H., Schoonees, P., Groenen, P., & van Rosmalen, JM. J. (2015). Competing for the Same Value Segments: Explaining the Volatile Dutch Political Landscape. ERIM Report Series Research in Management. http://hdl.handle.net/1765/78753

    • Tenenhaus, M., Tenenhaus, A., & Groenen, P. (2015). Regularized Consensus PCA. arXiv.

    • Terada, Y., & Groenen, P. (2015). Symbolic Multidimensional Scaling. (EI report serie EI 2015-15 ed.) Econometric Institute. EI report serie Vol. EI 2015-15

    • Burg, G., & Groenen, P. (2014). GenSVM: A Generalized Multiclass Support Vector Machine. (Econometric Institute Research Papers EI2014-33 ed.) Erasmus University Rotterdam. Econometric Institute Research Papers Vol. EI2014-33 http://repub.eur.nl/pub/77638

    • Exterkate, P. P., Dijk, D., Heij, C., & Groenen, P. (2013). Forecasting the Yield Curve in a Data-Rich Environment Using the Factor-Augmented Nelson-Siegel Model. (EI reprint serie EI-1598 ed.) Econometric Institute.

    • Groenen, P., & Borg, I. (2013). The Past, Present, and Future of Multidimensional Scaling. (EI report serie EI 2013-07 ed.) Econometric Institute. EI report serie Vol. EI 2013-07

    • Heij, C., Dijk, D., & Groenen, P. (2011). Forecasting with Leading Indicators by means of the Principal Covariate Index. (EI reprint reeks EI-1563 ed.) Econometric Institute. EI reprint reeks Vol. EI-1563

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2009). Map Based Visualization of Product Catalogs. (ERIM Report Series ERS-2009-010-MKT ed.) ERIM. ERIM Report Series Vol. ERS-2009-010-MKT

    • Heij, C., Dijk, D., & Groenen, P. (2009). Macroeconomic forecasting with matched principal components. (EI reprint reeks EI-1499 ed.) DEPARTMENT OF ECONOMETRICS. EI reprint reeks Vol. EI-1499

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2009). Determination of Attribute Weights for Recommender Systems Based on Product Popularity. (Erim Report Series ERS-2009-022-MKT ed.) ERIM. Erim Report Series Vol. ERS-2009-022-MKT

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2009). An Empirical Comparison of Dissimilarity Measures for Recommender Systems. (Erim Report Series ERS-2009-023-MKT ed.) ERIM. Erim Report Series Vol. ERS-2009-023-MKT

    • Heij, C., Dijk, D., & Groenen, P. (2009). Macroeconomic Forecasting with Real-Time Data: An Empirical Comparison. (EI report serie EI 2009-27 ed.) DEPARTMENT OF ECONOMETRICS. EI report serie Vol. EI 2009-27

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2008). Choosing Attribute Weights for Item Dissimilarity using Clickstream Data with an Application to a Product Catalog Map. (ERIM Report Series ERS-2008-024-MKT ed.) ERIM. ERIM Report Series Vol. ERS-2008-024-MKT

    • Kagie, M. M., van Wezel, MC. M., & Groenen, P. (2007). A graphical shopping interface based on product attributes. (Econometric Institute Report EI 2007-02 ed.) Econometrics. Econometric Institute Report Vol. EI 2007-02

    • Nalbantov, GI., Franses, P. H., Groenen, P., & Bioch, JC. C. (2007). Estimating the market share attraction model using support vector regressions. (Econometric Institute Report EI 2007-06 ed.) Econometrics. Econometric Institute Report Vol. EI 2007-06

    • Geweke, J., Groenen, P., Paap, R., & Dijk, H. (2007). Computational techniques for applied econometric analysis of macroeconomic and financial processes. (Econometric Institute Reprint EI-1437 ed.) Econometrics. Econometric Institute Reprint Vol. EI-1437

    • Rosmalen, JM., Herk, H., & Groenen, P. (2007). Identifying unknown response styles: a latent-class bilinear multinomial logit model. (ERIM report series research in management ERS 2007-045-MKT ed.) ERIM. ERIM report series research in management Vol. ERS 2007-045-MKT

    • Heij, C., Groenen, P., & Dijk, D. (2007). Forecast comparison of principal component regression and principal covariate regression. (Econometric Institute Reprint EI-1498 ed.) Econometrics. Econometric Institute Reprint Vol. EI-1498

    • Heij, C., Dijk, D., & Groenen, P. (2007). Improved forecasting with leading indicators: the principal covariate index. (Econometric Institute Report EI 2007-23 ed.) Econometrics. Econometric Institute Report Vol. EI 2007-23

    • Linting, M., Meulman, JJ., Groenen, P., & van der Kooij, AJ. (2007). Nonlinear principal components analysis: introduction and application. (Econometric Reprint EI-1463 ed.) Econometrics. Econometric Reprint Vol. EI-1463

    • Linting, M., Meulman, JJ., Groenen, P., & van der Kooij, AJ. (2007). Stability of nonlinear principal components analysis: an empirical study using the balanced bootstrap. (Econometric Reprint EI-1462 ed.) Econometrics. Econometric Reprint Vol. EI-1462

    • Velden, M., Groenen, P., & Poblome, J. (2007). Seriation by constrained correspondence analysis: a simulation study. (Econometric Institute Report EI 2007-40 ed.) Econometrics. Econometric Institute Report Vol. EI 2007-40

    • Gower, JC., Groenen, P., & Velden, M. (2007). Area Biplots. (EI report serie EI 2007-48 ed.) Econometrics. EI report serie Vol. EI 2007-48

    • Groenen, P., Nalbantov, GI., & Bioch, JC. C. (2007). SVM-Maj: a majorization approach to linear support vector machines with different hinge errors. (EI report serie EI 2007-49 ed.) Econometrics. EI report serie Vol. EI 2007-49

    • Rosmalen, JM., Koning, A., & Groenen, P. (2007). Optimal scaling of interaction effects in generalized linear models. (EI report serie EI 2007-44 ed.) Econometrics. EI report serie Vol. EI 2007-44

    • Heij, C., Groenen, P., & Dijk, D. (2006). Time series forecasting by principal covariate regression. (Econometric Institute Report EI 2006-37 ed.) Econometrics. Econometric Institute Report Vol. EI 2006-37

    • Groenen, P., Nalbantov, GI., & Bioch, JC. C. (2006). Nonlinear support vector machines through iterative majorization and I-splines. (Econometric Institute Report EI 2006-25 ed.) Econometrics. Econometric Institute Report Vol. EI 2006-25

    • Groenen, P., & Winsberg, S. (2006). 3WaySym-Scal: three-way symbolic multidimensional scaling. (Econometric Institute Report EI 2006-49 ed.) Econometrics. Econometric Institute Report Vol. EI 2006-49

    • Nalbantov, GI., Bioch, JC. C., & Groenen, P. (2006). Classification with support hyperplanes. (Econometric Institute Report EI 2006-42 ed.) Econometrics. Econometric Institute Report Vol. EI 2006-42

    • Groenen, P., & van der Lans, IA. (2006). Multidimensional scaling with regional restrictions for facet theory: an application to Levi's political protest data. (ERIM report series research in management ERS-2006-057-MKT ed.) ERIM. ERIM report series research in management Vol. ERS-2006-057-MKT

    • Groenen, P. (2006). Visions of 70 years of psychometrics: the past, present, and future. (Econometric Institute Reprint EI-1403 ed.) Econometrics. Econometric Institute Reprint Vol. EI-1403

    • Groenen, P., Kaymak, U., & Rosmalen, JM. (2006). Fuzzy clustering with Minkowski distance functions. (Econometric Institute Report EI 2006-24 ed.) Econometrics. Econometric Institute Report Vol. EI 2006-24

    • Heij, C., Dijk, D., & Groenen, P. (2006). Improved construction of diffusion indexes for macroeconomic forecasting. (Econometric Institute Report EI 2006-03 ed.) Econometrics. Econometric Institute Report Vol. EI 2006-03

    • Groenen, P., Winsberg, S., Rodriguez, O., & Diday, E. (2005). SymScal: symbolic multidimensional scaling of interval dissimilarities. (Econometric Institute Report Serie EI 2005-15 ed.) Econometrics. Econometric Institute Report Serie Vol. EI 2005-15

    • Heij, C., Groenen, P., & Dijk, D. (2005). Forecast comparison of principal component regression and principal covariate regression. (Econometric Institute Report Serie EI 2005-28 ed.) Econometrics. Econometric Institute Report Serie Vol. EI 2005-28

    • Busing, FMTA., Groenen, P., & Heiser, WJ. (2005). Avoiding degeneracy in multidimensional unfolding by penalizing on the coefficient of variation. (Econometric Institute Reprint serie EI-1390 ed.) Econometrics. Econometric Institute Reprint serie Vol. EI-1390

    • Deun, K., Groenen, P., Heiser, WJ., Busing, FMTA., & Delbeke, L. (2005). Interpreting degenerate solutions in unfolding by use of the vector model and the compensatory distance model. (Econometric Institute Reprint serie EI-1389 ed.) Econometrics. Econometric Institute Reprint serie Vol. EI-1389

    • Deun, K., & Groenen, P. (2005). Majorization algorithms for inspecting circles, ellipses, squares, rectangles and rhombi. (Econometric Institute Reprint serie EI-1388 ed.) Econometrics. Econometric Institute Reprint serie Vol. EI-1388

    • Pietersz, R. R., & Groenen, P. (2005). Rank reduction of correlation matrices by majorization. (Econometric Institute Reprint serie EI-1363 ed.) Econometrics. Econometric Institute Reprint serie Vol. EI-1363

    • Velden, M., Groenen, P., & Poblome, J. (2005). Seriation mit bedingter Korrespondenzanalyse: Simulationsexperimente. (Econometric Institute Reprint Serie EI-1344 ed.) Econometrics. Econometric Institute Reprint Serie Vol. EI-1344

    • Groenen, P., Giaquinto, P., & Kiers, HAL. (2005). An improved majorization algorithm for robust procrustes analysis. (Econometric Institute Reprint serie EI-1355 ed.) Econometrics. Econometric Institute Reprint serie Vol. EI-1355

    • Groenen, P., & Koning, A. (2005). Generalized bi-additive modelling for categorical data. (Econometric Institute Reprint serie EI-1354 ed.) Econometrics. Econometric Institute Reprint serie Vol. EI-1354

    • Deun, K., Groenen, P., & Delbeke, L. (2005). VIPSCAL: A combined vector ideal point model for preference data. (Econometric Institute Report Serie EI2005-03 ed.) Econometrics. Econometric Institute Report Serie Vol. EI2005-03

    • Nalbantov, GI., Bioch, JC. C., & Groenen, P. (2005). Solving and interpreting binary classification problems in marketing with SVMs. (Econometric Institute Report Serie EI 2005-46 ed.) Econometrics. Econometric Institute Report Serie Vol. EI 2005-46

    • Rosmalen, JM., Groenen, P., Trejos, J., & Castillo, W. (2005). Global optimization strategies for two-mode clustering. (Econometric Institute Report Serie EI 2005-33 ed.) Econometrics. Econometric Institute Report Serie Vol. EI 2005-33

    • Groenen, P., & Velden, M. (2004). Multidimensional scaling. (Econometric Institute EI 2004-15 ed.) Econometric Institute Vol. EI 2004-15

    • Groenen, P., & Koning, A. (2004). Generalized Bi-additive modelling for categorical data. (Econometric Institute EI 2004-05 ed.) Econometric Institute Vol. EI 2004-05

    • Pietersz, R. R., & Groenen, P. (2004). Rank reduction of correlation matrices by majorization. (Econometric Institute EI 2004-11 ed.) Econometric Institute Vol. EI 2004-11

    • Groenen, P., & Koning, A. (2004). A new model for visualizing interactions in analysis of variance. (Econometric Institute EI 2004-06 ed.) Econometric Institute Vol. EI 2004-06

    • Groenen, P. (2003). Dynamische meerdimensionele schaling: Statistiek op de kaart. (Inaugural Addresses Research in Management Series 15-MKT ed.) Inaugural Addresses Research in Management Series Vol. 15-MKT

    • Groenen, P., Giaquinto, P., & Kiers, HAL. (2003). Weighted majorization algoritms for weighted least squares decomposition models. (Econometric Institute EI 2003-09 ed.) Econometric Institute Vol. EI 2003-09

    • Deun, K., & Groenen, P. (2003). Majorization algorithms for inspecting circles, ellipses, squares, rectangles, and rhombi. (Econometric Institute EI 2003-35 ed.) Econometric Institute Vol. EI 2003-35

    • Groenen, P., & Velden, M. (2002). Inverse correspondence analysis. (Econometric Institute EI 2002-31 ed.) Econometric Institute Vol. EI 2002-31

  • Professional (1)
    • Nalbantov, GI., Bioch, JC. C., & Groenen, P. (2005). Support vector regression basics. (Medium Econometrische Toepassingen (MET) 13 (1) ed.) Econometrics. Medium Econometrische Toepassingen (MET) Vol. 13 (1)

  • Professional (2)
    • Ates, NY. N. (Author), Tarakci, M. (Author), Porck, J. (Author), Knippenberg, D. (Author), & Groenen, P. (Author). (2019). Why Visionary Leadership Fails. Web publication/site, Harvard Business Review.

    • Tarakci, M. (Author), Greer, LL. L. (Author), & Groenen, P. (Author). (2015). “Leadership Qualities” vs. Competence: Which Matters More?. Web publication/site, Harvard Business Review.

  • Academic (9)
    • Rietveld, N., Groenen, P., Koellinger, PD., Van der Loos, M., & Thurik, R. (2013). Living forever: entrepreneurial overconfidence at older ages. ERIM Report Series Research in Management.

    • Exterkate, P. P., Groenen, P., Heij, C., & Dijk, D. (2011). Nonlinear forecasting with many predictors using kernel ridge regression. Tinbergen Institute Discussion Paper TI 11-007.

    • Velden, M., de Beuckelaer, A., Groenen, P., & Busing, FMTA. (2011). Nonmetric unfolding of marketing data: degeneracy and stability. ERIM. ERIM Report Series Vol. 2011-03-11

    • Heij, C., Dijk, D., & Groenen, P. (2011). Real-Time Macroeconomic Forecasting with Leading Indicators: An Empirical Comparison. Econometric Institute. EI reprint reeks Vol. EI-1555

    • van der Loos, MJHM. M., Koellinger, PD., Groenen, P., & Thurik, R. (2010). Genome-wide association studies and the genetics of entrepreneurship. ERIM. ERIM Report Series Vol. ERS-2010-004-ORG

    • Nalbantov, GI., Franses, P. H., Groenen, P., & Bioch, JC. C. (2010). Estimating the Market Share Attraction Model Using Support Vector Regressions. Econometric Institute. EI reprint reeks Vol. EI-1551

    • Gower, JC., Groenen, P., Velden, M., & Vines, K. (2010). Perceptual maps: The good, the bad and the ugly. ERIM. Report Serie Research in Management Vol. ERS-2010-011-MKT

    • Exterkate, P. P., Dijk, D., Heij, C., & Groenen, P. (2010). Forecasting the yield curve in a data-rich environment using the factor-augmented Nelson-Siegel model. (pp. 1-40). DEPARTMENT OF ECONOMETRICS. EI report serie Vol. EI 2010-06

    • Beauchamp, JP., Cesarini, D., van der Loos, MJHM. M., Koellinger, PD., Groenen, P., Fowler, JH., Rosenquist, JN., Thurik, R., & Christakis, NA. (2010). A genome-wide association study of educational attainment. Harvard University.

  • Journal of Statistical Software (Journal)

    Editorial work (Academic)

  • Role: Member Doctoral Committee
  • PhD Candidate: Nees Jan van Eck
  • Time frame: 2005 - 2011
  • Role: Promotor
  • PhD Candidate: Martijn Kagie
  • Time frame: 2006 - 2010
  • Role: Promotor
  • PhD Candidate: Georgi Nalbantov
  • Time frame: 2004 - 2008
  • Role: Promotor
  • PhD Candidate: Joost van Rosmalen
  • Time frame: 2004 - 2009
  • Role: Member Doctoral Committee
  • PhD Candidate: Martin Klein
  • Time frame: 2003 - 2008
  • Role: Member Doctoral Committee
  • PhD Candidate: Raoul Pietersz
  • Time frame: 2001 - 2005
  • Role: Member Doctoral Committee
  • PhD Candidate: Kar Yin Lam
  • Time frame: 2006 - 2011
  • Role: Promotor
  • PhD Candidate: Peter van der Zwan
  • Time frame: 2007 - 2011
  • Role: Member Doctoral Committee
  • PhD Candidate: Rui Jorge de Almeida e Santos Nogueira
  • Time frame: 2007 - 2014
  • Role: Co-promotor
  • PhD Candidate: Matthijs van der Loos
  • Time frame: 2008 - 2013
  • Role: Promotor
  • PhD Candidate: Pieter Schoonees
  • Time frame: 2011 - 2015
  • Role: Promotor
  • PhD Candidate: Nufer Ates
  • Time frame: 2009 - 2014
  • Role: Member Doctoral Committee
  • PhD Candidate: Alexander Hogenboom
  • Time frame: 2009 - 2015
  • Role: Promotor
  • PhD Candidate: Jeanine Porck
  • Time frame: 2009 - 2013
  • Role: Promotor
  • PhD Candidate: Murat Tarakci
  • Time frame: 2008 - 2013
  • Role: Member Doctoral Committee
  • PhD Candidate: Wim Rietdijk
  • Time frame: 2010 - 2016
  • Role: Promotor
  • PhD Candidate: Niels Rietveld
  • Time frame: 2010 - 2014
  • Role: Promotor
  • PhD Candidate: Aysu Okbay
  • Time frame: 2012 - 2017
  • Role: Promotor
  • PhD Candidate: Ronald de Vlaming
  • Time frame: 2013 - 2017
  • Role: Daily Supervisor, Promotor
  • PhD Candidate: Gertjan van den Burg
  • Time frame: 2012 - 2018
  • Role: Promotor
  • PhD Candidate: Indy Bernoster
  • Time frame: 2014 - 2018
  • Role: Promotor
  • PhD Candidate: Yik Kiu (Plato) Leung
  • Time frame: 2015 -
  • Role: Promotor
  • PhD Candidate: Eric Slob
  • Time frame: 2016 -
  • Role: Promotor
  • PhD Candidate: Nienke Dijkstra
  • Time frame: 2017 -
  • Role: Promotor
  • PhD Candidate: Annelot Wismans
  • Time frame: 2018 -
  • Role: Promotor
  • PhD Candidate: Max Felix Orson Welz
  • Time frame: 2020 -
  • Role: Promotor
  • PhD Candidate: Daniël Johannes Wilhelmus Touw
  • Time frame: 2020 -
Past
  • Scientific Integrity (2019/2020)
2014
November
20
Research Seminar
As: Coordinator, Speaker
2014
November
04
Research Seminar
As: Speaker, Coordinator
2009
April
23
2009
April
21
2008
September
12
2007
June
25
Conference
As: Coordinator

Address

Visiting address

Office: ET-29
Burgemeester Oudlaan 50
3062 PA Rotterdam

Postal address

Postbus 1738
3000 DR Rotterdam
Netherlands