Category: Economics

Which of these is a natural monopoly?
Public schools
Apple
Banks
Sewer lines

➤ When can GDP at constant prices be higher than GDP at current prices?
Constant-price GDP can exceed current-price GDP during deflation or when the base year has unusually high prices. If the general price level falls, nominal values shrink while real values stay measured at the higher base-year prices. Such situations are rare but can occur in deep recessions or episodes of sustained negative inflation.

➤ How many native and regional languages are spoken in Europe today?
Estimates vary, but Europe hosts roughly 200–300 living languages. Many sources list about 225 indigenous languages, including major families and numerous regional or minority tongues. Counts depend on how dialects are classified, whether immigrant languages are included, and how endangered speech forms are recorded.

2. How do you calculate opportunity cost?
Calculate opportunity cost by comparing the forgone benefit or the units of one good sacrificed for another. On a production possibility frontier, it equals the slope or the ratio of lost output to gained output. Include explicit costs and implicit costs, such as time or foregone income, for accurate decision analysis.

➤ How should the state phase in and index a new minimum wage?
Phase the increase over several years, starting with modest steps and clear dates. Index future rises to inflation or median wages to preserve real value. Include support measures for small firms, exemptions for training or tipped jobs, and set evaluation milestones with data collection on employment, prices, and poverty to allow policy adjustments.

The equilibriun price is the same as the market-clearing price.
True
False