Statistical and economic theory

• Applied econometrics and statistics

• Statistical modelling of ecological processes

• Modeling, estimation and forecasting complex data structures

• Flexible semi-/nonparametric & nonlinear regression methods

• Data analytics & statistical/machine learning applications

Peer reviewed journal articles and proceedings

Bauer I., Haupt H., and S. Linner  [2024] Pinball boosting of regression quantiles. Computational Statistics and Data Analysis.

Fritsch M., Haupt H., J. Schnurbus [2024] Efficiency of poll-based multi-period forecasting systems for German state elections.  International Journal of Forecasting.

Haupt H. and M. Fritsch [2022] Quantile Trend Regression and Its Application to Central England Temperature. Mathematics, 10 (3), 413. https://doi.org/10.3390/math10030413

Wild M., Behm S., Beck C., Cyris J., Schneider A., Wolf K. and H. Haupt [2022] Mapping the time-varying spatial heterogeneity of temperature processes over the urban landscape, Urban Climate, 43, https://doi.org/10.1016/j.uclim.2022.101160

Behm S. and H. Haupt [2020] Predictability of hourly nitrogen dioxide concentrations, Ecological Modelling, 428, 109076. https://doi.org/10.1016/j.ecolmodel.2020.109076

Fritsch M., Haupt H., Lösel F. and M. Stemmler [2019] Regression trees and random forests as alternatives to classical Regression modeling: Investigating the risk factors for corporal punishment, Psychological Test and Assessment Modelling, 61, 389-417. Open access link

Behm S., Haupt H. and A. Schmid [2018] Spatial detrending revisited: Modelling local trend patterns in NO2-concentration in Belgium and Germany, Spatial Statistics, 28, 331-351. https://doi.org/10.1016/j.spasta.2018.04.004

Haupt H., Schnurbus J. and W. Semmler [2018] Estimation of grouped, time-varying convergence in economic growth, Econometrics and Statistics,8, 141-158. https://doi.org/10.1016/j.ecosta.2017.09.001

Scholz M., Schnurbus J., Haupt H., Dorner V., Landherr A. and F. Probst [2018] Dynamic Effects of User- and Marketer-Generated Content on Consumer Purchase Behavior: Modeling the Hierarchical Structure of Social Media Websites, Decision Support Systems,113, 43-55.https://doi.org/10.1016/j.dss.2018.07.001

Schnurbus J., Haupt H. and V. Meier [2017] Economic transition and growth - A replication, Journal of Applied Econometrics, 32, 1039-1042. Online supplement. https://doi.org/10.1002/jae.2544

Fritsch M., Haupt H. and P.T. Ng [2016] Urban house price surfaces near a World Heritage Site: modeling conditional price and spatial heterogeneity, Regional Science and Urban Economics, 60, 260-275. https://doi.org/10.1016/j.regsciurbeco.2016.07.011

Oberhofer W. and H. Haupt [2016] Asymptotic theory for nonlinear quantile regression under weak dependence, Econometric Theory, 32, 686-713. https://doi.org/10.1017/S0266466615000031

Haupt H. and J. Schnurbus [2015] A nonparametric approach to modeling cross-section dependence in panel data: Smart regions in Germany, in: Stemmler M., von Eye A. and Wiedermann W. (eds.) Dependent Data in Social Sciences Research. Springer Proceedings in Mathematics & Statistics, 145, 345-367. https://doi.org/10.1007/978-3-319-20585-4_15

Haupt H., Kagerer K. and W.J. Steiner [2014] Smooth quantile based modeling of brand sales, price and promotional effects from retail scanner panels, Journal of Applied Econometrics, 29, 1007-1028. Online supplement. https://doi.org/10.1002/jae.2347

Haupt H., Lösel F. and M. Stemmler [2014] Quantile regression analysis and other alternatives to ordinary least squares regression: A methodological comparison on corporal punishment, Methodology, 10, 81-91. https://doi.org/10.1027/1614-2241/a000077

Kauermann G., Haupt H. and N. Kaufmann [2012] A hitchhiker's view on spatial statistics and spatial econometrics for lattice data, Statistical Modelling, 12, 419-440. https://doi.org/10.1177%2F1471082X12457493

Haupt H. and K. Kagerer [2012] Beyond mean estimates of price and promotional effects in scanner-panel sales-response regression, Journal of Retailing and Consumer Services, 19, 470-483. https://doi.org/10.1016/j.jretconser.2012.06.002

Haupt H., Kagerer K. and J. Schnurbus [2011] Cross-validating fit and predictive accuracy of nonlinear quantile regressions, Journal of Applied Statistics, 38, 2939-2954. https://doi.org/10.1080/02664763.2011.573542 

Ernstberger J., Haupt H. and O. Vogler [2011] The role of sorting portfolios in asset pricing models, Applied Financial Economics, 21,1381-1396. https://doi.org/10.1080/09603107.2011.572849

Haupt H. and V. Petring [2011] Assessing parametric misspecification and heterogeneity in growth regression, Applied Economics Letters, 18, 389-394. https://doi.org/10.1080/13504851003670643

Haupt H., Schnurbus J. and R. Tschernig [2010] On Nonparametric Estimation of a Hedonic Price Function, Journal of Applied Econometrics, 25, 894-901. https://doi.org/10.1002/jae.1186

Haupt H., Schnurbus J. and R. Tschernig [2010] Statistical validation of functional form in multiple regression using R, in: Vinod, H.D. (ed.) Advances in Social Science Research Using R, Lecture Notes in Statistics - Proceedings, 196, 155-166, Springer, New York. https://doi.org/10.1007/978-1-4419-1764-5_9

Haupt H. and W. Oberhofer [2009] On asymptotic normality in nonlinear regression, Statistics and Probability Letters, 79, 848-849. https://doi.org/10.1016/j.spl.2008.10.037

Haupt H. and W. Oberhofer [2006] Generalized adding-up in systems of regression equations, Economics Letters, 92, 263-269. https://doi.org/10.1016/j.econlet.2006.03.001

Haupt H. and W. Oberhofer [2006] Best affine unbiased representations in the fully restricted general Gauss-Markov model, Journal of Multivariate Analysis, 97, 759-764. https://doi.org/10.1016/j.jmva.2005.04.006

Haupt H. and W. Oberhofer [2005] On autoregressive errors in singular equation systems, Economics Bulletin, 3(54), 1-3

Oberhofer W. and H. Haupt [2005] The asymptotic distribution of the unconditional quantile estimator under dependence, Statistics and Probability Letters, 73, 243-250. https://doi.org/10.1016/j.spl.2005.03.011

Haupt H. and W. Oberhofer [2005] Stochastic response restrictions, Journal of Multivariate Analysis, 95, 66-75. https://doi.org/10.1016/j.jmva.2004.08.006

Haupt H., Oberhofer W. and T. Reichsthaler [2003] A varying-coefficient approach to estimation and extrapolation of household size, Mathematical Population Studies, 10, 249-273. https://doi.org/10.1080/713644740

Haupt H. and W. Oberhofer [2002] Fully restricted linear regression: a pedagogical note, Economics Bulletin, 3(1), 1-7

Oberhofer W. and H. Haupt [2001] Derivation and application of regionalized Input-Output tables: a case study, in: W. Pfähler (ed.), Regional Input-Output Analysis, HWWA Studies, 66, 63-73

Haupt H. and W. Oberhofer [2000] Estimation of singular seemingly unrelated regression equations, Econometric Society World Congress 2000 Contributed Papers0398. Econometric Society