Mechanism
Productivity Growth Drives Long-Run Living Standards
Mechanism
Over time, accumulated knowledge and productive capacity raise living standards.
Productivity changes slowly compared with credit. It matters most over the long run, while credit drives many short-run swings.
Source Support
Dalio explains this around 00:06:21-00:07:55 and returns to it in the concluding rules around 00:29:42-00:30:16.
Why It Matters
This mechanism separates sustainable improvement from temporary credit-driven spending. It is the long-run baseline beneath the debt cycles.
Boundaries
The source does not unpack how productivity is produced. Later sources should clarify technology, institutions, capital formation, education, incentives, and diffusion.