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---
title: "House Oversight: Estate Documents (Nov 12) (HOUSE_OVERSIGHT_011003)"
source: "House Oversight: Estate Documents (Nov 12)"
sourceUrl: "https://www.justice.gov/epstein"
date: "2026-01-01"
category: "House Oversight"
eftaNumber: "HOUSE_OVERSIGHT_011003"
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engine: "engine undisclosed (ep-nov-12.greg.technology mirror)"
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externalUrl: "https://ep-nov-12.greg.technology"
---

Mill and Keynes and tradition hold (4.2) and (4.2a) as logical certitudes which hold
constant over time. I agree if we imagine the asterisks. Constancy over time would
imply
change in growth = change in output - change in consumption.
(4.3)
I take the trouble to derive this as a road I haven't preferred to follow. I will reason
instead in rates rather than flows. Rates, or ratios of flows to capital, effectively
cancel capital from numerator and denominator. That frees them to show
comparison between smaller and larger economies among the eight I test. Mill's idea,
or anyhow mine, is that the ratio of consumption to capital in all those countries can
hold constant. That is what the charts and tables show.
To follow that lead, divide (4.2a) by capital. This finds
growth
capital
output consumption
capital
capital
(4.4)
That can be put more compactly as
growth rate = capital productivity - consumption rate,
(4.4a)
where rate always means ratio to capital. That needs a caveat because consumption
rate in macro means ratio to output. Capital productivity in this sense is also called
rate of return.
For more compactness still, define
thrift rate = - consumption rate,
allowing (4.4a) to be restated as
Chapter 4 Mill's Idea
1/11/16
12
HOUSE_OVERSIGHT_011003