relation: https://pure.iiasa.ac.at/id/eprint/4585/ title: Four Rs of Profitability: Rents, Resources, Routines, and Replication creator: Winter, S.G. publisher: WP-95-007 date: 1995-02 type: Monograph type: NonPeerReviewed format: text language: en identifier: https://pure.iiasa.ac.at/id/eprint/4585/1/WP-95-007.pdf identifier: Winter, S.G. (1995). Four Rs of Profitability: Rents, Resources, Routines, and Replication. IIASA Working Paper. IIASA, Laxenburg, Austria: WP-95-007