{"title":"اختبار مدى وجود أثر المزاحمة بین الاستثمار العام والاستثمار الخاص فی الاقتصاد المصری خلال الفترة (1970 – 2017) \"تقدیر نموذج قیاسی\"","authors":"أحمد مجدی علی عبد الحلیم","doi":"10.21608/esalexu.2021.181689","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":231729,"journal":{"name":"المجلة العلمیة لکلیة الدراسات الإقتصادیة و العلوم السیاسیة","volume":"71 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"المجلة العلمیة لکلیة الدراسات الإقتصادیة و العلوم السیاسیة","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/esalexu.2021.181689","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}