Norbert Christopeit

608 total citations
31 papers, 317 citations indexed

About

Norbert Christopeit is a scholar working on Finance, Statistics and Probability and Control and Systems Engineering. According to data from OpenAlex, Norbert Christopeit has authored 31 papers receiving a total of 317 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Finance, 8 papers in Statistics and Probability and 7 papers in Control and Systems Engineering. Recurrent topics in Norbert Christopeit's work include Stochastic processes and financial applications (8 papers), Statistical Methods and Inference (5 papers) and Advanced Statistical Methods and Models (4 papers). Norbert Christopeit is often cited by papers focused on Stochastic processes and financial applications (8 papers), Statistical Methods and Inference (5 papers) and Advanced Statistical Methods and Models (4 papers). Norbert Christopeit collaborates with scholars based in Germany, Netherlands and Russia. Norbert Christopeit's co-authors include Kurt Helmes, Michael Kohlmann, Stefan Hoderlein, Vyacheslav L. Girko, Harold J. Kushner and Marek Musiela and has published in prestigious journals such as Journal of the American Statistical Association, Econometrica and The Annals of Statistics.

In The Last Decade

Norbert Christopeit

28 papers receiving 269 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Norbert Christopeit Germany	8	86	69	64	59	41	31	317
C.L. Scheffer Netherlands	5	109 1.3×	48 0.7×	42 0.7×	59 1.0×	51 1.2×	8	289
Kurt Helmes Germany	11	114 1.3×	57 0.8×	71 1.1×	46 0.8×	40 1.0×	37	370
Reg Kulperger Canada	12	225 2.6×	116 1.7×	36 0.6×	102 1.7×	43 1.0×	45	479
K. Dzhaparidze Netherlands	8	87 1.0×	101 1.5×	28 0.4×	36 0.6×	58 1.4×	13	244
Igor Cialenco United States	10	194 2.3×	30 0.4×	30 0.5×	59 1.0×	21 0.5×	30	272
Tarmo Pukkila Finland	13	109 1.3×	214 3.1×	95 1.5×	63 1.1×	39 1.0×	34	452
Hongwei Long United States	11	277 3.2×	94 1.4×	25 0.4×	93 1.6×	22 0.5×	37	365
Holger Müller United States	7	41 0.5×	250 3.6×	55 0.9×	39 0.7×	75 1.8×	10	436
Tuan D. Pham United States	6	151 1.8×	189 2.7×	47 0.7×	62 1.1×	68 1.7×	9	333

Countries citing papers authored by Norbert Christopeit

Since Specialization

Citations

This map shows the geographic impact of Norbert Christopeit's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Norbert Christopeit with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Norbert Christopeit more than expected).

Fields of papers citing papers by Norbert Christopeit

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Norbert Christopeit. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Norbert Christopeit. The network helps show where Norbert Christopeit may publish in the future.

Co-authorship network of co-authors of Norbert Christopeit

This figure shows the co-authorship network connecting the top 25 collaborators of Norbert Christopeit. A scholar is included among the top collaborators of Norbert Christopeit based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Norbert Christopeit. Norbert Christopeit is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Christopeit, Norbert, et al.. (2013). Estimating Structural Parameters in Regression Models with Adaptive Learning. SSRN Electronic Journal. 2 indexed citations

Christopeit, Norbert, et al.. (2013). A Note on an Estimation Problem in Models with Adaptive Learning. SSRN Electronic Journal. 1 indexed citations

Christopeit, Norbert, et al.. (2010). Consistent Estimation of Structural Parameters in Regression Models with Adaptive Learning. SSRN Electronic Journal. 6 indexed citations

Christopeit, Norbert & Stefan Hoderlein. (2006). Local Partitioned Regression. Econometrica. 74(3). 787–817. 11 indexed citations

Christopeit, Norbert & Kurt Helmes. (1996). Linear minimax estimation with ellipsoidal constraints. Acta Applicandae Mathematicae. 43(1). 3–15. 6 indexed citations

Christopeit, Norbert & Vyacheslav L. Girko. (1995). Minimax estimators for linear models with nonrandom disturbances. Random Operators and Stochastic Equations. 3(4). 361–376. 5 indexed citations

Christopeit, Norbert. (1994). Estimating parameters of an extreme value distribution by the method of moments. Journal of Statistical Planning and Inference. 41(2). 173–186. 18 indexed citations

Christopeit, Norbert & Marek Musiela. (1994). On the existence and characterization of arbitrage–free measure in contingent claim valuation. Stochastic Analysis and Applications. 12(1). 41–63. 4 indexed citations

Christopeit, Norbert, Kurt Helmes, & Michael Kohlmann. (1989). Stochastic Differential Systems. Lecture notes in control and information sciences. 7 indexed citations

10.

Kushner, Harold J., et al.. (1987). Stochastic Differential Systems (Lecture Notes in Control and Information Sciences).. Journal of the American Statistical Association. 82(400). 1193–1193. 6 indexed citations

11.

Christopeit, Norbert, et al.. (1987). Strong Consistency of Least-Squares Estimators in the Monotone Regression Model with Stochastic Regressors. The Annals of Statistics. 15(2). 2 indexed citations

12.

Christopeit, Norbert. (1986). Quasi-least-squares estimation in semimartingale regression models. Stochastics. 16(3-4). 255–278. 23 indexed citations

13.

Christopeit, Norbert. (1984). On the existence of weak solutions to stochastic differential equations with degenerate diffusion. Stochastic Processes and their Applications. 17(1). 137–146.

14.

Kohlmann, Michael & Norbert Christopeit. (1982). Stochastic differential systems : proceedings of the 2nd Bad Honnef Conference of the SFB 72 of the DFG at the University of Bonn, June 28-July 2, 1982. Springer eBooks. 1 indexed citations

15.

Christopeit, Norbert & Kurt Helmes. (1982). On Bene?' bang-bang control problem. Applied Mathematics & Optimization. 9(1). 163–176. 6 indexed citations

16.

Christopeit, Norbert & Kurt Helmes. (1980). Strong Consistency of Least Squares Estimators in Linear Regression Models. The Annals of Statistics. 8(4). 20 indexed citations

17.

Christopeit, Norbert & Kurt Helmes. (1980). Limited Risk Control of the Ornstein-Uhlenbeck Process. Mathematische Operationsforschung und Statistik Series Optimization. 11(4). 605–616.

18.

Christopeit, Norbert & Kurt Helmes. (1979). Controlled Ornstein-Uhlenbeck process with chance constraints. Journal of Optimization Theory and Applications. 28(1). 89–101.

19.

Christopeit, Norbert & Kurt Helmes. (1979). A Convergence Theorem for Random Linear Combinations of Independent Normal Random Variables. The Annals of Statistics. 7(4). 15 indexed citations

20.

Christopeit, Norbert. (1978). A Stochastic Control Model with Chance Constraints. SIAM Journal on Control and Optimization. 16(5). 702–714. 3 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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