%0 Journal Article %A Dey, Bikash Koli %A Sarkar, Biswajit %A Sarkar, Mitali %A Pareek, Sarla %T An integrated inventory model involving discrete setup cost reduction, variable safety factor, selling price dependent demand, and investment %J RAIRO - Operations Research - Recherche Opérationnelle %D 2019 %P 39-57 %V 53 %N 1 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ro/2018009/ %R 10.1051/ro/2018009 %G en %F RO_2019__53_1_39_0