A navigation map on the app of Chinese ride-hailing giant Didi is seen on a mobile phone in front of the app logo displayed in this illustration picture taken July 1, 2021.

This was a clarifying week for global investors — or for anyone concerned about authoritarian capitalism — of just how much the Chinese Communist Party (CCP) would be willing to pay to ensure its dominance.

The answer, according to a rough calculation from a new partnership formed by the Rhodium Group and the Atlantic Council, is as much as $45 trillion in new capital flows into and out of China by 2030, if the party were willing to pursue serious reform. It's an immeasurable loss of economic dynamism.