Open AccessPortofolio Optimal dan Pengelompokan Perusahaan Berdasarkan Pengaruh Komoditas Dunia
Author(s) -
Berry Yuliandra,
Alizar Hasan,
Rahmad Rezeki
Publication year - 2017
Publication title -
jurnal optimasi sistem industri
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2442-8795
pISSN - 2088-4842
DOI - 10.25077/josi.v16.n1.p50-57.2017
Subject(s) - portfolio , diversification (marketing strategy) , economics , financial economics , volatility (finance) , stock exchange , monetary economics , econometrics , business , finance , marketing