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Considering the existing capabilities for improvement in supply chain and experts opinion, these strategies were proposed; \u201creduction of breeding period,\u201d \u201cmodernization of production facilities,\u201d \u201cIncrease in pellet feed production\u201d and \u201cenergy conservation.\u201d After implementing the model and testing various scenarios, strategies were prioritized based on key indicators. At last modernization of production facilities is introduced as the best strategy for the next three years.<\/jats:p>","DOI":"10.4018\/ijsda.2018100102","type":"journal-article","created":{"date-parts":[[2018,9,6]],"date-time":"2018-09-06T11:28:38Z","timestamp":1536233318000},"page":"20-37","source":"Crossref","is-referenced-by-count":13,"title":["A System Dynamics Model for Studying the Policies of Improvement of Chicken Industry Supply Chain"],"prefix":"10.4018","volume":"7","author":[{"given":"Ehsan Gale","family":"Gafi","sequence":"first","affiliation":[{"name":"Department of Industrial Engineering, Mazandaran University of Science and Technology, Babol, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nikbakhsh","family":"Javadian","sequence":"additional","affiliation":[{"name":"Department of Industrial Engineering, Mazandaran University of Science and Technology, Babol, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2432","reference":[{"key":"IJSDA.2018100102-0","doi-asserted-by":"publisher","DOI":"10.4018\/IJSDA.2017040103"},{"key":"IJSDA.2018100102-1","author":"W.Alderson","year":"1957","journal-title":"Marketing Behavior and Executive Action: A Functionalist Approach to Marketing Theory"},{"key":"IJSDA.2018100102-2","author":"W.Alderson","year":"1965","journal-title":"Dynamic Marketing Behavior: A Functionalist Theory of Marketing"},{"key":"IJSDA.2018100102-3","doi-asserted-by":"publisher","DOI":"10.1016\/S0019-8501(00)00142-5"},{"key":"IJSDA.2018100102-4","doi-asserted-by":"publisher","DOI":"10.1002\/sres.2199"},{"key":"IJSDA.2018100102-5","doi-asserted-by":"publisher","DOI":"10.1504\/IJISE.2012.046298"},{"key":"IJSDA.2018100102-6","doi-asserted-by":"publisher","DOI":"10.4018\/IJSDA.2016010103"},{"key":"IJSDA.2018100102-7","doi-asserted-by":"publisher","DOI":"10.4018\/IJSDA.2016010102"},{"key":"IJSDA.2018100102-8","unstructured":"Chopra, S., & Meindl, P. 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