Olaf Ehrhardt

498 total citations
17 papers, 267 citations indexed

About

Olaf Ehrhardt is a scholar working on Accounting, Strategy and Management and Economics and Econometrics. According to data from OpenAlex, Olaf Ehrhardt has authored 17 papers receiving a total of 267 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Accounting, 9 papers in Strategy and Management and 5 papers in Economics and Econometrics. Recurrent topics in Olaf Ehrhardt's work include Corporate Finance and Governance (14 papers), Financial Reporting and Valuation Research (5 papers) and Family Business Performance and Succession (4 papers). Olaf Ehrhardt is often cited by papers focused on Corporate Finance and Governance (14 papers), Financial Reporting and Valuation Research (5 papers) and Family Business Performance and Succession (4 papers). Olaf Ehrhardt collaborates with scholars based in Germany, Switzerland and Italy. Olaf Ehrhardt's co-authors include Éric Nowak, Richard Stehle, Ettore Croci and Henry Lahr and has published in prestigious journals such as Journal of Small Business Management, European Financial Management and OR Spectrum.

In The Last Decade

Olaf Ehrhardt

16 papers receiving 228 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Olaf Ehrhardt Germany 7 237 117 71 67 57 17 267
Heather M. Hulburt United States 7 334 1.4× 181 1.5× 111 1.6× 31 0.5× 111 1.9× 9 375
Ninon K. Sutton United States 9 251 1.1× 67 0.6× 110 1.5× 30 0.4× 60 1.1× 21 292
Robert J. Schonlau United States 9 324 1.4× 121 1.0× 107 1.5× 14 0.2× 59 1.0× 21 350
Gianfranco Siciliano China 7 291 1.2× 40 0.3× 133 1.9× 95 1.4× 32 0.6× 19 330
Bonnie Van Ness United States 6 211 0.9× 130 1.1× 80 1.1× 39 0.6× 81 1.4× 11 274
Richard H. Fosberg United States 8 389 1.6× 76 0.6× 131 1.8× 43 0.6× 50 0.9× 18 422
Amedeo De Cesari United Kingdom 8 227 1.0× 91 0.8× 59 0.8× 32 0.5× 57 1.0× 29 256
Ronald F. Singer United States 6 358 1.5× 99 0.8× 92 1.3× 45 0.7× 153 2.7× 12 405
Rakesh Duggal United States 5 278 1.2× 109 0.9× 96 1.4× 17 0.3× 57 1.0× 14 308
Ann Ling‐Ching Chan Taiwan 11 226 1.0× 67 0.6× 135 1.9× 28 0.4× 20 0.4× 19 271

Countries citing papers authored by Olaf Ehrhardt

Since Specialization
Citations

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

Fields of papers citing papers by Olaf Ehrhardt

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Olaf Ehrhardt

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

All Works

17 of 17 papers shown
1.
Croci, Ettore, Éric Nowak, & Olaf Ehrhardt. (2017). The corporate governance endgame – minority squeeze-out regulation and post-deal litigation in Germany. Managerial Finance. 43(1). 95–123. 6 indexed citations
2.
Ehrhardt, Olaf. (2012). Historische Kapitalmarktforschung zur Schützung langfristiger Renditen. Zeitschrift für Bankrecht und Bankwirtschaft. 24(3). 210–222. 1 indexed citations
3.
Croci, Ettore, Olaf Ehrhardt, & Éric Nowak. (2012). The Corporate Governance Endgame – An Economic Analysis of Minority Squeeze-Out Regulation in Germany. SSRN Electronic Journal. 3 indexed citations
4.
Ehrhardt, Olaf & Éric Nowak. (2011). The evolution of German industrial legends: The case of Baden-Württemberg, 1940–2007. Business History. 53(1). 144–168. 6 indexed citations
5.
Croci, Ettore, Olaf Ehrhardt, & Éric Nowak. (2010). The Corporate Governance Endgame – An Economic Analysis of Minority Squeeze‐Out Regulation in Germany. SSRN Electronic Journal. 2 indexed citations
6.
Ehrhardt, Olaf, et al.. (2008). Konzerneinfluss und Entkopplung vom Marktrisiko — Eine empirische Analyse der Betafaktoren bei faktischen und Vertragskonzernen. Journal of Business Economics. 78(5). 455–476. 1 indexed citations
7.
Ehrhardt, Olaf & Éric Nowak. (2007). The effect of IPOs on german family-owned firms: governance changes, ownership structure, and performance. reroDoc Digital Library. 1 indexed citations
8.
Ehrhardt, Olaf & Henry Lahr. (2007). Uncertain Private Benefits and the Decision to Go Public. SSRN Electronic Journal. 1 indexed citations
9.
Nowak, Éric, et al.. (2006). 'Running in the Family': The Evolution of Ownership, Control, and Performance in German Family-Owned Firms, 1903-2003. SSRN Electronic Journal. 29 indexed citations
10.
11.
Ehrhardt, Olaf & Éric Nowak. (2003). The Effect of IPOs on German Family-Owned Firms: Governance Changes, Ownership Structure, and Performance. Journal of Small Business Management. 41(2). 222–232. 64 indexed citations
12.
Ehrhardt, Olaf & Éric Nowak. (2003). Private Benefits and Minority Shareholder Expropriation (or What Exactly are Private Benefits of Control?). SSRN Electronic Journal. 19 indexed citations
13.
Ehrhardt, Olaf, et al.. (2002). Kursunterschiede und Renditen deutscher Stamm-und Vorzugsaktien. Financial markets and portfolio management. 16(2). 179–207. 9 indexed citations
14.
Ehrhardt, Olaf, et al.. (2001). Der Einfluß der Benchmarkwahl auf das Ergebnis langfristiger Ereignisstudien. OR Spectrum. 23(4). 445–475. 1 indexed citations
15.
Stehle, Richard, et al.. (2000). Long-run Stock Performance of German Initial Public Offerings and Seasoned Equity. SSRN Electronic Journal. 17 indexed citations
16.
Stehle, Richard, et al.. (2000). Long‐run stock performance of German initial public offerings and seasoned equity issues. European Financial Management. 6(2). 173–196. 99 indexed citations
17.
Ehrhardt, Olaf. (1997). Börseneinführungen von Aktien am deutschen Kapitalmarkt. Deutscher Universitätsverlag eBooks. 6 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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