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  1. Book: Die Universität des Saarlandes in sozio-ökonomischer Perspektive

    Emrich, Eike

    ausgewählte Analysen sozialer und wirtschaftlicher Effekte

    (Schriftenreihe der Kooperationsstelle Wissenschaft und Arbeitswelt der Universität des Saarlandes)

    2013  

    Institution Universität des Saarlandes
    Author's details Eike Emrich ... (Hrsg.)
    Series title Schriftenreihe der Kooperationsstelle Wissenschaft und Arbeitswelt der Universität des Saarlandes
    Keywords Regionalwirtschaft ; Soziales System ; Hochschule ; Räumliche Wirkung ; Saarland
    Language German
    Size 304 S, graph. Darst., Kt.
    Publisher Universaar
    Publishing place Saarbrücken
    Document type Book
    Note Enth. 9 Beitr.
    ISBN 9783862231218 ; 9783862231225 ; 3862231216 ; 3862231224
    Database ECONomics Information System

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  2. Book: Die Universität des Saarlandes in sozio-ökonomischer Perspektive

    Emrich, Eike

    ausgewählte Analysen sozialer und wirtschaftlicher Effekte

    (Schriftenreihe der Kooperationsstelle Wissenschaft und Arbeitswelt der Universität des Saarlandes)

    2013  

    Institution Universität Saarbrücken
    Author's details Eike Emrich ... (Hrsg.)
    Series title Schriftenreihe der Kooperationsstelle Wissenschaft und Arbeitswelt der Universität des Saarlandes
    Keywords Regionalwirtschaft ; Soziales System ; Hochschule ; Regionale Inzidenz ; Saarland
    Language German
    Size 304 S, graph. Darst., Kt.
    Publisher Universaar
    Publishing place Saarbrücken
    Document type Book
    Note Enth. 9 Beitr.
    ISBN 9783862231218 ; 9783862231225 ; 3862231216 ; 3862231224
    Database Former special subject collection: coastal and deep sea fishing

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  3. Article ; Online: The path to international medals: A supervised machine learning approach to explore the impact of coach-led sport-specific and non-specific practice.

    Barth, Michael / Güllich, Arne / Raschner, Christian / Emrich, Eike

    PloS one

    2020  Volume 15, Issue 9, Page(s) e0239378

    Abstract: Research investigating the nature and scope of developmental participation patterns leading to international senior-level success is mainly explorative up to date. One of the criticisms of earlier research was its typical multiple testing for many ... ...

    Abstract Research investigating the nature and scope of developmental participation patterns leading to international senior-level success is mainly explorative up to date. One of the criticisms of earlier research was its typical multiple testing for many individual participation variables using bivariate, linear analyses. Here, we applied state-of-the-art supervised machine learning to investigate potential non-linear and multivariate effects of coach-led practice in the athlete's respective main sport and in other sports on the achievement of international medals. Participants were matched pairs (sport, sex, age) of adult international medallists and non-medallists (n = 166). Comparison of several non-ensemble and tree-based ensemble binary classification algorithms identified "eXtreme gradient boosting" as the best-performing algorithm for our classification problem. The model showed fair discrimination power between the international medallists and non-medallists. The results indicate that coach-led other-sports practice until age 14 years was the most important feature. Furthermore, both main-sport and other-sports practice were non-linearly related to international success. The amount of main-sport practice displayed a parabolic pattern while the amount of other-sports practice displayed a saturation pattern. The findings question excess involvement in specialised coach-led main-sport practice at an early age and call for childhood/adolescent engagement in coach-led practice in various sports. In data analyses, combining traditional statistics with advanced supervised machine learning may improve both testing of the robustness of findings and new discovery of patterns among multivariate relationships of variables, and thereby of new hypotheses.
    MeSH term(s) Adult ; Athletic Performance/statistics & numerical data ; Awards and Prizes ; Female ; Humans ; Internationality ; Male ; Sports/statistics & numerical data ; Supervised Machine Learning ; Young Adult
    Language English
    Publishing date 2020-09-25
    Publishing country United States
    Document type Journal Article
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0239378
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Correction: The path to international medals: A supervised machine learning approach to explore the impact of coach-led sport-specific and non-specific practice.

    Barth, Michael / Güllich, Arne / Raschner, Christian / Emrich, Eike

    PloS one

    2020  Volume 15, Issue 12, Page(s) e0244509

    Abstract: This corrects the article DOI: 10.1371/journal.pone.0239378.]. ...

    Abstract [This corrects the article DOI: 10.1371/journal.pone.0239378.].
    Language English
    Publishing date 2020-12-18
    Publishing country United States
    Document type Published Erratum
    ISSN 1932-6203
    ISSN (online) 1932-6203
    DOI 10.1371/journal.pone.0244509
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: The sky is the limit?! Evaluating the existence of a speculative bubble in European football.

    Richau, Lukas / Follert, Florian / Frenger, Monika / Emrich, Eike

    Journal of business economics

    2020  Volume 91, Issue 6, Page(s) 765–796

    Abstract: In light of increasing salaries and transfer fees, the present study investigates the existence of a speculative bubble in European football. By applying the Kindleberger-Minsky model to football, we show that developments in recent years do not meet the ...

    Abstract In light of increasing salaries and transfer fees, the present study investigates the existence of a speculative bubble in European football. By applying the Kindleberger-Minsky model to football, we show that developments in recent years do not meet the criteria of a classic bubble. Although transfer fee spending in recent years does meet the typical pattern seen in historical bubbles, the case of football rather resembles an
    Language English
    Publishing date 2020-10-24
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2059561-X
    ISSN 1861-8928 ; 0044-2372
    ISSN (online) 1861-8928
    ISSN 0044-2372
    DOI 10.1007/s11573-020-01015-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

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  6. Book: Sport und Doping

    Emrich, Eike

    zur Anlayse einer antagonistischen Symbiose

    2009  

    Abstract: Handelt es sich im Fall des Leistungssports und des Dopings um eine antagonistische Symbiose, in der man "nicht miteinander und nicht ohneeinander" kann? Der moderne, zum Zweck der Einkommenserzielung betriebene Spitzensport war wahrscheinlich von Beginn ...

    Author's details Eike Emrich ... (Hrsg.)
    Abstract Handelt es sich im Fall des Leistungssports und des Dopings um eine antagonistische Symbiose, in der man "nicht miteinander und nicht ohneeinander" kann? Der moderne, zum Zweck der Einkommenserzielung betriebene Spitzensport war wahrscheinlich von Beginn an bis heute von Doping begleitet. In verschiedenen Beiträgen wird das Phänomen "Doping im Spitzensport" aus der Perspektive der Soziologie, der Ökonomie, der Rechtswissenschaft und der Anthropologie beleuchtet. Dabei zeigt sich, dass unterschiedliche Rahmenbedingungen und soziale Prozesse in ihrer wechselseitigen Verschränkung dieses vielfach als Problem wahrgenommene Phänomen erst ermöglichen. Verschiedenen rationalen individuellen und korporativen Akteuren gelingt es dabei, an seinem Bestehen zu partizipieren und daraus Nutzen zu ziehen. - Aus dem Inhalt: Eike Emrich/Werner Pitsch: Einleitung - Werner Pitsch/Peter Maats/Eike Emrich: Zur Häufigkeit des Dopings im deutschen Spitzensport - eine Replikationsstudie - Jens Flatau/Frank Schröder: Motivationen von Spitzensportlern für und wider den Konsum von Dopingmitteln - Frank Daumann: Doping im Hochleistungssport aus ökonomischer Sicht - Werner Pitsch/Eike Emrich: Aktuelle Änderungen des Dopingrechts - rechtliche Darstellung und ökonomische Würdigung - Werner Pitsch: Dopingkontrollen zwischen Testtheorie und Moral - Nicht intendierte Folgen prinzipiell nicht perfekter Dopingtests - Eike Emrich/Werner Pitsch: Zum Dopingkontrollmarkt - Sind Investitionen in den Anschein von Ehrlichkeit lohnender als die Ehrlichkeit selbst? - Katja Senkel/Eike Emrich/Cartsen Momsen: Maßnahmen zur Erhöhung der Regelbefolgung durch die internationalen Sportverbände im Kampf gegen Doping - Überlegungen zur Wirksamkeit der Einführung des Subsidiaritätsprinzips in den WADC - Katja Senkel: "Strict Liability", Schuldvermutung und Reziprozität im verbandsrechtlichen Dopingverfahren - Carsten Momsen: Strafrechtliche Dopingbekämpfung? - Walter Szostak: Zwischen Leistungskultur und Erfolgstechnokratismus - Ein Versuch zur Anthropologie des Dopings im "großen" Sport.
    Keywords Doping in sports/Social aspects ; Doping ; Leistungssport
    Language German
    Size 226 S., Ill., graph. Darst., 21 cm
    Publisher Lang
    Publishing place Frankfurt am Main u.a.
    Document type Book
    Note Literaturangaben
    ISBN 9783631594513 ; 3631594518
    Database Former special subject collection: coastal and deep sea fishing

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    Inter-library loan at ZB MED

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  7. Book: Olympische Spiele - noch zeitgemäß?

    Emrich, Eike

    Werte, Ziele, Wirklichkeit in multidisziplinärer Betrachtung

    (Schriften des Europäischen Instituts für Sozioökonomie; 4)

    2013  

    Author's details herausgegeben von Eike Emrich ...
    Series title Schriften des Europäischen Instituts für Sozioökonomie; 4
    Keywords Aufsatzsammlung ; Entwicklung ; Olympische Spiele
    Size 257 Seiten: Illustrationen: graphische Darstellungen
    Publisher universaar; Saarbrücken
    Document type Book
    HBZ-ID HT018148611
    ISBN 978-3-86223-108-9 ; 3-86223-108-9
    Database Central Library of Sport Science of the German Sport University Cologne

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  8. Article: L'âge et les motifs d'un engagement bénévole : une étude pour la Croix-rouge allemande

    Emrich, Eike / Pierdzioch, Christian

    Angewandte Gérontologie Appliquée

    2017  Volume 2, Issue 4, Page(s) 21

    Keywords Alter. ; Ehrenamtliche Tätigkeit ; Motivation
    Language French
    Document type Article
    ISSN 2297-5160
    Database bibnet.org

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  9. Article: Lebensalter und Motive ehrenamtlichen Engagements : eine Studie für das Deutsche Rote Kreuz

    Emrich, Eike / Pierdzioch, Christian

    Angewandte Gérontologie Appliquée

    2017  Volume 2, Issue 4, Page(s) 21

    Keywords Alter. ; Ehrenamtliche Tätigkeit ; Motivation
    Language German
    Document type Article
    ISSN 2297-5160
    Database bibnet.org

    Kategorien

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  10. Article: Zu Wechselwirkungen von Demografie und Sport am Beispiel des Fussballs : Sportsoziologie

    Emrich, Eike

    Leistungssport

    2012  Volume 42, Issue 5, Page(s) 53–57

    Language German
    Document type Article
    ZDB-ID 121437-8 ; 2428334-4
    ISSN 0341-7387
    ISSN 0341-7387
    Database bibnet.org

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