[{"citation":{"mla":"Gries, Thomas, and Margarete Redlin. “Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy.” <i>Defence and Peace Economics</i>, vol. 30, no. 3, Informa UK Limited, 2019, pp. 309–23, doi:<a href=\"https://doi.org/10.1080/10242694.2017.1333797\">10.1080/10242694.2017.1333797</a>.","ama":"Gries T, Redlin M. Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy. <i>Defence and Peace Economics</i>. 2019;30(3):309-323. doi:<a href=\"https://doi.org/10.1080/10242694.2017.1333797\">10.1080/10242694.2017.1333797</a>","bibtex":"@article{Gries_Redlin_2019, title={Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy}, volume={30}, DOI={<a href=\"https://doi.org/10.1080/10242694.2017.1333797\">10.1080/10242694.2017.1333797</a>}, number={3}, journal={Defence and Peace Economics}, publisher={Informa UK Limited}, author={Gries, Thomas and Redlin, Margarete}, year={2019}, pages={309–323} }","apa":"Gries, T., &#38; Redlin, M. (2019). Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy. <i>Defence and Peace Economics</i>, <i>30</i>(3), 309–323. <a href=\"https://doi.org/10.1080/10242694.2017.1333797\">https://doi.org/10.1080/10242694.2017.1333797</a>","ieee":"T. Gries and M. Redlin, “Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy,” <i>Defence and Peace Economics</i>, vol. 30, no. 3, pp. 309–323, 2019, doi: <a href=\"https://doi.org/10.1080/10242694.2017.1333797\">10.1080/10242694.2017.1333797</a>.","short":"T. Gries, M. Redlin, Defence and Peace Economics 30 (2019) 309–323.","chicago":"Gries, Thomas, and Margarete Redlin. “Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy.” <i>Defence and Peace Economics</i> 30, no. 3 (2019): 309–23. <a href=\"https://doi.org/10.1080/10242694.2017.1333797\">https://doi.org/10.1080/10242694.2017.1333797</a>."},"status":"public","user_id":"186","volume":30,"page":"309-323","_id":"2727","publisher":"Informa UK Limited","publication":"Defence and Peace Economics","issue":"3","type":"journal_article","department":[{"_id":"475"},{"_id":"200"},{"_id":"202"}],"date_created":"2018-05-11T10:11:46Z","publication_status":"published","date_updated":"2025-11-10T09:39:02Z","intvolume":"        30","title":"Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy","year":"2019","author":[{"full_name":"Gries, Thomas","last_name":"Gries","first_name":"Thomas","id":"186"},{"id":"135","full_name":"Redlin, Margarete","last_name":"Redlin","first_name":"Margarete"}],"publication_identifier":{"issn":["1024-2694","1476-8267"]},"doi":"10.1080/10242694.2017.1333797","language":[{"iso":"eng"}]},{"department":[{"_id":"280"},{"_id":"475"}],"type":"journal_article","date_created":"2018-03-28T11:43:04Z","abstract":[{"text":"How is collective defence by players affected when they face a threat from an intelligent attacker rather than a natural threat? This paper analyses this question using a game-theoretic model. Facing an intelligent attacker has an effect if players move first and visibly set their defence strategies, thereby exposing any players who do not defend, and if the attacker is, moreover, not able to commit to a random attack. Depending on the parameters of the game, the presence of an intelligent attacker either increases the probability that players jointly defend (where such joint defence either does or does not constitute a utilitarian optimum), or decreases the probability that players jointly defend (even though joint defence is a utilitarian optimum).","lang":"eng"}],"publication":"Defence and Peace Economics","issue":"5","doi":"10.1080/10242694.2014.925676","intvolume":"        27","date_updated":"2022-01-06T06:54:00Z","publication_status":"published","publication_identifier":{"issn":["1024-2694","1476-8267"]},"author":[{"first_name":"Kris","last_name":"De Jaegher","full_name":"De Jaegher, Kris"},{"id":"42447","last_name":"Hoyer","first_name":"Britta","full_name":"Hoyer, Britta"}],"title":"Collective action and the common enemy effect","year":"2014","citation":{"bibtex":"@article{De Jaegher_Hoyer_2014, title={Collective action and the common enemy effect}, volume={27}, DOI={<a href=\"https://doi.org/10.1080/10242694.2014.925676\">10.1080/10242694.2014.925676</a>}, number={5}, journal={Defence and Peace Economics}, publisher={Informa UK Limited}, author={De Jaegher, Kris and Hoyer, Britta}, year={2014}, pages={644–664} }","ama":"De Jaegher K, Hoyer B. Collective action and the common enemy effect. <i>Defence and Peace Economics</i>. 2014;27(5):644-664. doi:<a href=\"https://doi.org/10.1080/10242694.2014.925676\">10.1080/10242694.2014.925676</a>","mla":"De Jaegher, Kris, and Britta Hoyer. “Collective Action and the Common Enemy Effect.” <i>Defence and Peace Economics</i>, vol. 27, no. 5, Informa UK Limited, 2014, pp. 644–64, doi:<a href=\"https://doi.org/10.1080/10242694.2014.925676\">10.1080/10242694.2014.925676</a>.","chicago":"De Jaegher, Kris, and Britta Hoyer. “Collective Action and the Common Enemy Effect.” <i>Defence and Peace Economics</i> 27, no. 5 (2014): 644–64. <a href=\"https://doi.org/10.1080/10242694.2014.925676\">https://doi.org/10.1080/10242694.2014.925676</a>.","short":"K. De Jaegher, B. Hoyer, Defence and Peace Economics 27 (2014) 644–664.","ieee":"K. De Jaegher and B. Hoyer, “Collective action and the common enemy effect,” <i>Defence and Peace Economics</i>, vol. 27, no. 5, pp. 644–664, 2014.","apa":"De Jaegher, K., &#38; Hoyer, B. (2014). Collective action and the common enemy effect. <i>Defence and Peace Economics</i>, <i>27</i>(5), 644–664. <a href=\"https://doi.org/10.1080/10242694.2014.925676\">https://doi.org/10.1080/10242694.2014.925676</a>"},"volume":27,"user_id":"42447","_id":"1923","publisher":"Informa UK Limited","page":"644-664","status":"public"}]