Academic discussion of human capital theory with historical references

Academic discussion of human capital theory with historical references The passage is a scholarly overview of economic concepts without any mention of influential actors, financial flows, misconduct, or actionable investigative leads. It offers no novel or controversial information relevant to investigations. Key insights: References to economists like Keynes, Marshall, Becker, Schultz, and Ben‑Porath; Discussion of human capital as investment and depreciation; Citations of historical works such as Adam Smith's *Wealth of Nations*