共 50 条
- [41] THE ROLE OF SUNK COSTS IN THE DECISION TO INVEST IN R&D JOURNAL OF INDUSTRIAL ECONOMICS, 2009, 57 (04): : 712 - 735
- [43] Study on the controlling of project costs at the R&D stage PROCEEDINGS OF THE 2004 INTERNATIONAL CONFERENCE ON CONSTRUCTION & REAL ESTATE MANAGEMENT, 2004, : 414 - 416
- [45] Transport costs and investment in R&D in the duopoly model PROCEEDINGS OF THE 3RD IEEE INTERNATIONAL CONFERENCE ON LOGISTICS OPERATIONS MANAGEMENT (GOL'16), 2016,
- [47] CLASSIFICATION OF R&D ACTIVITY COSTS IN FINANCIAL ACCOUNTING ECONOMIC AND SOCIAL DEVELOPMENT (ESD 2018): 36TH INTERNATIONAL SCIENTIFIC CONFERENCE ON ECONOMIC AND SOCIAL DEVELOPMENT - "BUILDING RESILIENT SOCIETY", 2018, : 395 - 404
- [48] Strategic policy for product R&D with symmetric costs CANADIAN JOURNAL OF ECONOMICS-REVUE CANADIENNE D ECONOMIQUE, 2003, 36 (04): : 993 - 1006