Category: Economics

➤ How do you calculate the money multiplier when banks hold excess reserves?
Use the extended formula: multiplier = 1 / (rr + e + c). Here rr is the required-reserve ratio, e is the excess-reserve-to-deposit ratio, and c is the currency-to-deposit ratio. Plugging observed ratios gives the effective multiplier and shows how excess reserves and currency holdings reduce deposit creation.

➤ How do exit-induced demand shifts affect prices and markups?
As residual demand rises, surviving firms can raise price and sell more, increasing markups over marginal cost. These higher markups persist only while entry stays blocked. Over time, free entry and competitive responses push profits down, restoring the typical zero‑economic‑profit outcome in monopolistic competition.

An incentive is something that:Multiple choice question.
forces people to behave in a certain way by imposing a law.
everyone has.
most people avoid.
can be part of the market or imposed.

➤ How do price and wage rigidities change policy recommendations in Keynesian versus Classical frameworks?
If wages and prices are rigid, markets cannot clear quickly, so Keynesian models recommend fiscal or monetary stimulus to raise demand and restore output and employment. Classical frameworks assume flexible wages and prices; therefore, they recommend limited government intervention because markets naturally adjust back to full employment over time.

➤ How should managers decide whether to lower a price or use alternatives?
Use data before changing price. Estimate price elasticity, contribution margin, and customer lifetime value to model revenue effects. Test tactics like targeted promotions, bundling, loyalty incentives, or improved service first. Consider cost reductions and channel impacts. Run controlled experiments and monitor competitor responses to ensure any price move improves profitability and strategic positioning.

➤ How does parental responsibility for child support interact with a juvenile delinquency case?
Child support remains a separate legal duty even if a youth is adjudicated delinquent. Juvenile court rulings do not automatically suspend support orders. Family or child support courts can enforce payments, modify orders for changed circumstances, or address arrears independently of the delinquency proceeding.