1.13.22. precise reality modeling is not the goal, but showing the pheonomenun - `yr_since_debut`: [1..50] - `lead_role_num`: [1..100] - `supp_role_num`: [1..20] - transition matrix data source could be interview, variety (?), data (theory, analytical models, agent-based simulation, large data set, correlations and regression, propensity score matching, regression, simulation, interview, case study (>100 inveriew, + 1k articles and online posts), web scraping, dab of machine learning) 11.13 - The studio system Hollywood: The studio system is **a business method where Hollywood movie studios control all aspects of their film productions, including production, distribution, and exhibition**. Dominated by the Big Five studios, all personnel including actors, crew, directors, and writers were under contract to the studios. 10.24 - actors and movie's relation is similar to art and museum. one factor for path dependence may be being involved in the major film or director (golden circle) - science paper on [emergence on reputation](https://www.science.org/doi/pdf/10.1126/science.aau7224?casa_token=SQpyrExIqisAAAAA:mUAOpWJnGPSUmoIRWOu20CSHJqQe3SAbHkcc3DIAnPUMEAwnmUXUHk07M0ZiWzWlpXW5FUuiLplcl_Y), network effect? [[bimodalizing_network_effect.png]] - treating flow as an object like box [[hierarchy_module.png]] - trade being unequal - Design `Human-AI B-loop` to knock-off `analytics inequality R-loop` kicked off from `AI R-loop in previlieged company`.