Theo Berger

1.1k total citations
27 papers, 825 citations indexed

About

Theo Berger is a scholar working on Economics and Econometrics, Finance and General Economics, Econometrics and Finance. According to data from OpenAlex, Theo Berger has authored 27 papers receiving a total of 825 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Economics and Econometrics, 19 papers in Finance and 8 papers in General Economics, Econometrics and Finance. Recurrent topics in Theo Berger's work include Market Dynamics and Volatility (20 papers), Financial Risk and Volatility Modeling (15 papers) and Monetary Policy and Economic Impact (7 papers). Theo Berger is often cited by papers focused on Market Dynamics and Volatility (20 papers), Financial Risk and Volatility Modeling (15 papers) and Monetary Policy and Economic Impact (7 papers). Theo Berger collaborates with scholars based in Germany, Canada and France. Theo Berger's co-authors include Robert Czudaj, Joscha Beckmann, Gazi Salah Uddin, Ramazan Gençay, José Arreola Hernández, Duc Khuong Nguyen, Mazin A. M. Al Janabi, Sven Groß, Martin G. Moehrle and Sven Groß and has published in prestigious journals such as European Journal of Operational Research, Expert Systems with Applications and Energy Economics.

In The Last Decade

Theo Berger

26 papers receiving 792 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Theo Berger Germany 13 739 302 277 111 79 27 825
Adrián Fernández-Pérez New Zealand 14 593 0.8× 335 1.1× 184 0.7× 66 0.6× 52 0.7× 65 685
Walid Chkili Tunisia 12 902 1.2× 497 1.6× 398 1.4× 91 0.8× 88 1.1× 19 976
José Arreola Hernández France 18 940 1.3× 312 1.0× 229 0.8× 205 1.8× 115 1.5× 40 1.0k
Manel Youssef Tunisia 15 732 1.0× 178 0.6× 160 0.6× 182 1.6× 107 1.4× 19 778
Fergal A. O’Connor Ireland 10 584 0.8× 186 0.6× 226 0.8× 69 0.6× 58 0.7× 26 649
Juha-Pekka Junttila Finland 15 744 1.0× 311 1.0× 252 0.9× 119 1.1× 140 1.8× 53 901
Tirimisiyu F. Oloko Nigeria 12 551 0.7× 162 0.5× 222 0.8× 133 1.2× 27 0.3× 26 590
Ata Assaf Lebanon 17 610 0.8× 297 1.0× 115 0.4× 60 0.5× 133 1.7× 43 685
Jiqian Wang China 14 724 1.0× 251 0.8× 179 0.6× 185 1.7× 53 0.7× 29 786
Peterson Owusu Ghana 24 1.1k 1.5× 357 1.2× 317 1.1× 106 1.0× 157 2.0× 79 1.2k

Countries citing papers authored by Theo Berger

Since Specialization
Citations

This map shows the geographic impact of Theo Berger'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 Theo Berger with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Theo Berger more than expected).

Fields of papers citing papers by Theo Berger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Theo Berger. 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 Theo Berger. The network helps show where Theo Berger may publish in the future.

Co-authorship network of co-authors of Theo Berger

This figure shows the co-authorship network connecting the top 25 collaborators of Theo Berger. A scholar is included among the top collaborators of Theo Berger 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 Theo Berger. Theo Berger is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Berger, Theo, et al.. (2024). Forecasting Bitcoin returns: Econometric time series analysis vs. machine learning. Journal of Forecasting. 43(7). 2904–2916. 3 indexed citations
2.
Berger, Theo. (2024). On the information content of explainable artificial intelligence for quantitative approaches in finance. OR Spectrum. 47(1). 177–203. 1 indexed citations
3.
Berger, Theo. (2023). Explainable artificial intelligence and economic panel data: A study on volatility spillover along the supply chains. Finance research letters. 54. 103757–103757. 14 indexed citations
4.
Groß, Sven, et al.. (2023). Deep nature glamping in Germany – Potentials and configuration of a nature tourism offer. Journal of Outdoor Recreation and Tourism. 43. 100663–100663. 4 indexed citations
5.
Groß, Sven, et al.. (2023). Examining the adventure traveller behaviour - Personality, motives and socio-demographic factors as determinants for German adventure travel. European Journal of Tourism Research. 33. 3307–3307. 12 indexed citations
6.
7.
Berger, Theo, et al.. (2021). Value-at-risk backtesting: Beyond the empirical failure rate. Expert Systems with Applications. 177. 114893–114893. 4 indexed citations
8.
Berger, Theo & Robert Czudaj. (2020). Commodity futures and a wavelet-based risk assessment. Physica A Statistical Mechanics and its Applications. 554. 124339–124339. 12 indexed citations
9.
Berger, Theo & Ramazan Gençay. (2018). Improving daily Value-at-Risk forecasts: The relevance of short-run volatility for regulatory quality assessment. Journal of Economic Dynamics and Control. 92. 30–46. 16 indexed citations
10.
Beckmann, Joscha, et al.. (2017). Tail dependence between gold and sectorial stocks in China: perspectives for portfolio diversification. Empirical Economics. 56(3). 1117–1144. 25 indexed citations
11.
Berger, Theo, et al.. (2016). On portfolio optimization. The Journal of Risk Finance. 17(3). 295–309. 9 indexed citations
12.
Berger, Theo & Gazi Salah Uddin. (2016). On the dynamic dependence between equity markets, commodity futures and economic uncertainty indexes. Energy Economics. 56. 374–383. 84 indexed citations
13.
Janabi, Mazin A. M. Al, José Arreola Hernández, Theo Berger, & Duc Khuong Nguyen. (2016). Multivariate dependence and portfolio optimization algorithms under illiquid market scenarios. European Journal of Operational Research. 259(3). 1121–1131. 35 indexed citations
14.
Berger, Theo. (2015). A wavelet based approach to measure and manage contagion at different time scales. Physica A Statistical Mechanics and its Applications. 436. 338–350. 15 indexed citations
15.
Berger, Theo. (2015). Forecasting Based on Decomposed Financial Return Series: A Wavelet Analysis. Journal of Forecasting. 35(5). 419–433. 28 indexed citations
16.
Beckmann, Joscha, Theo Berger, & Robert Czudaj. (2014). Does Gold Act as a Hedge or a Safe Haven for Stocks? A Smooth Transition Approach. RePEc: Research Papers in Economics. 2 indexed citations
17.
Beckmann, Joscha, Theo Berger, & Robert Czudaj. (2014). Does Gold Act as a Hedge or a Safe Haven for Stocks?. SSRN Electronic Journal. 4 indexed citations
18.
Beckmann, Joscha, Theo Berger, & Robert Czudaj. (2014). Does gold act as a hedge or a safe haven for stocks? A smooth transition approach. Economic Modelling. 48. 16–24. 334 indexed citations
19.
Berger, Theo, et al.. (2013). Financial crisis, Value-at-Risk forecasts and the puzzle of dependency modeling. International Review of Financial Analysis. 33. 33–38. 17 indexed citations
20.
Berger, Theo. (2013). Forecasting value-at-risk using time varying copulas and EVT return distributions. International Economics. 133. 93–106. 29 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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