The temptation is not merely to be wrong. Error is an
unavoidable condition of decision-making under uncertainty.
The deeper temptation is to change the meaning of a decision
after the outcome is known.
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To remember the evidence that agreed with the conclusion.
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To diminish the evidence that challenged it.
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To allow confidence to harden into implied certainty.
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To let a winning result become proof of a sound process.
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To let a losing result erase the quality of the original
reasoning.
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To explain the past with information unavailable at the
time.
A research constitution exists to prevent those temptations
from becoming institutional habit. It establishes principles
before outcomes exist, defines responsibility before
conviction becomes public, and creates an accountability
structure capable of surviving both winning and losing.
Everything published through BrownBagBets is intended to be
measured against this Constitution—not because these
principles guarantee favorable results, but because
they create more disciplined, transparent, and
revisable research.