18.6 Economic Profit

What is economic (pure) profit?

Revenue minus all explicit costs, implicit costs, and normal profit.

Why does economic profit matter?

It motivates entrepreneurship — people start businesses to earn profit.

How is entrepreneurship different from labor?

Entrepreneurs make nonroutine decisions and take financial risks, unlike routine workers.

What does it mean that entrepreneurs are “residual claimants”?

hey receive whatever revenue is left after paying all other resources — profit or loss.

Who absorbs losses if a firm fails?

Entrepreneurs, not workers or resource suppliers.

What are insurable risks?

Risks that can be predicted and insured (fire, theft, accidents, death).

What are uninsurable risks?

Risks that cannot be predicted accurately and cannot be insured.

Why are uninsurable risks important?

Entrepreneurs must bear them, and profit compensates for this.

What is an example of uninsurable risk from the general economy?

Recessions that reduce demand and revenue.

What is an example of structural economic change?

Changes in consumer tastes, technology, or resource prices.

How can government policy create uninsurable risk?

New regulations, tariff changes, or defense policy shifts.

How do rivals create uninsurable risk?

By introducing new products or lower‑cost production methods.

Why do entrepreneurs earn profit?

Profit compensates them for bearing uninsurable risks.

How do entrepreneurs protect other resource suppliers?

They cover losses so workers, landlords, and lenders still get paid

What is the “entrepreneurial bargain”?

Entrepreneurs take the risk → entrepreneurs get the profit.

How can entrepreneurs earn economic profit through new products?

By creating popular new products before competitors copy them.

How can entrepreneurs earn profit by reducing costs?

By using more efficient production methods than rivals.

How can monopoly create economic profit?

By restricting output and raising price if entry is blocked.

Does monopoly guarantee profit?

No. Weak demand or high costs can still cause losses.

How do entrepreneurs improve allocative efficiency?

By shifting resources to new products consumers prefer.

How do entrepreneurs improve productive efficiency?

By reducing production costs and forcing rivals to become more efficient.

Who shares in corporate profits besides entrepreneurs?

Stockholders, mutual fund investors, and pension fund holders.

Why do stockholders receive profits?

Because they own shares of the corporation.

What makes these profits possible?

The entrepreneurs who created and run the firm.

Why is economic profit the “energizer” of capitalism?

It motivates innovation, investment, and economic growth.

What do continuing profits signal?

Society wants more resources in that industry → expand.

What do continuing losses signal?

Society wants fewer resources in that industry → contract.