The overall cost declines in solar PV have been determined by economies of scale and public policies. This is the main conclusion of a study, published by researchers at the U.S. Massachusetts ...
Weinzierl, Matthew C., Kylie Lucas, and Mehak Sarang. "SpaceX, Economies of Scale, and a Revolution in Space Access." Harvard Business School Case 720-027, April 2020. (Revised October 2021.) ...