Principle
Distinguish Productive Credit From Consumptive Credit
Formulation
Judge credit by whether it increases future income enough to service the debt.
Use When
Use this when evaluating borrowing, investment, leverage, or policy stimulus.
Do Not Use When
Do not assume "productive" from stated intent alone. The relevant test is whether the financed activity actually raises future income or productive capacity.
Source Support
Dalio teaches this distinction around 00:10:05-00:10:37, contrasting borrowing for consumption with borrowing for productive capacity.