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1492 terms

Glossary

Every term is defined twice: once the way a filing would put it, and once the way somebody would explain it to you across a table. The second one is usually the one that sticks.

Showing 4 terms

Sunk cost

Risk & psychology

Money, time or effort already spent that no future choice can recover.

In plain terms

Years of reading and research are why people carry on long after measuring would tell them to scale back. What that effort bought — reading a balance sheet, recognising a scam — stays with you whatever you decide next.

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Sunk cost fallacy

Risk & psychology

Continuing to hold a losing position because of what has already been spent on it.

In plain terms

The question that dissolves it: if I held none of this, would I buy it today at this price. Your purchase price is known to you and to nobody else in the market.

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Escalation of commitment

Risk & psychology
Also called: Escalating commitment

Committing further resources to a failing course of action because withdrawing would require admitting the earlier commitment was wrong.

In plain terms

Each extra rupee is spent to avoid an admission, and enlarges the admission. It is distinct from sunk cost reasoning: the driver is not the money already spent but the social or personal cost of conceding.

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Surrender value

Market basics
Also called: Guaranteed surrender value, Special surrender value

The amount payable if a life insurance contract is ended before maturity, determined by the policy terms and the regulations in force.

In plain terms

Deliberately low in the early years, which makes correcting a poorly chosen policy expensive and lets sunk cost do the rest. Ask the insurer for the figure in writing rather than relying on what anyone remembers.

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Indian stock market glossary · Market Vidyalaya