From: Mark Ayers
Subject: Realistic Income Model Proposal
Date: Fri, 4 Oct 1996 06:29:55 -0700

Request for Comment:
Realistic Income Model: a Traveller House Rules Expansion

The following is a proposed house rule for adding realism and complexity to the economics of the Traveller universe. I am indebted to the work done by the creators of the Trillion Credit Squadron and others whose contributions I do not remember.

Base Income: CR10,000

Tech LevelPort(%)
ABCDX
E1701501309865
D1601401209060
C1501301108255
B1401201007550
A130110906845
9120100806040
811090705235
710080604530
Trade(%)
Ag120
In140
Na80
Ni80
Po80
Ri160
Social Class(%)
C2169
B1171
A633
9342
8185
7100
685
572
461
352

Usage: Base Income + Tech Port Mod + all Trade Mods * Social Mod

Comments:
Base income of CR10,000 comes from T4 retirement pay after eight terms.
Class C port at tech level 11 (average imperial) is the starting point.
Ports class C or better, a step in tech level equals a 10% gain in income.
Ports class B and A equal a 20% gain in income over the lower port.
Class D ports equal 75% of a class C port of the same tech level.
No port equals 50% of a class C port of the same tech level.
Trade modifications are from Trillion Credit Squadron.
Social levels below 7 are 15% lower than the next higher social level.
Social levels above 7 are 85% greater than the next lower social level.
Anything not included on the chart is the realm of the referee.

Examples:
John Normal is an average citizen (SS 7)
Lord Bern is a Baron (SS C)
Bill Labor is a minimum wage worker (SS 3)

On an average imperial planet with a class C port and an average imperial technology level, John Normal makes Cr10,000, Lord Bern makes MCr21.96, and Bill Labor makes Cr5200.

On a rich, agricultural planet with a class A port and a high imperial technology level of 14, John Normal makes Cr32,640, Lord Bern makes MCr70.79, and Bill Labor makes Cr16,973.

On a non-agricultural, non-industrial planet with no port and 1970s technology level, John Normal makes Cr1920, Lord Bern makes MCr4.16, and Bill Labor makes Cr998.

Notes on other uses:
Income for social level 7 can be used as per capita GDP.
The general tax burden can be 10% + government level.