Solution existence theorems for finite horizon optimal economic growth problems. (9th December 2022)

• Record Type: Journal Article
• Authors: Huong, Vu Thi
• Is Part Of: Optimization. Volume 71:Number 14(2022)
• Page Start: 4243
• Page End: 4263
• Publication Date: 2022-12-09
• Subjects: Optimal economic growth -- optimal control -- finite horizon -- solution existence -- regularity; 91B62 -- 49J15 -- 37N40 -- 46N10 -- 91B55; Mathematical optimization -- Periodicals; 519.7
• DOI: 10.1080/02331934.2021.1939340
• Languages: English
• ISSNs: 0233-1934

Abstract

Abstract : The solution existence of finite horizon optimal economic growth problems is studied by invoking Filippov's Existence Theorem for optimal control problems from the monograph of Cesari L. [Optimization theory and applications. New York: Springer-Verlag; 1983]. Our results are obtained not only for general problems but also for typical ones, where the production function is given by either the AK function or the Cobb–Douglas one, while the utility function can be in a linear or power form. Some open questions and conjectures about the regularity of global solutions of finite horizon optimal economic growth problems are formulated in this paper.