Category: Economics

➤ How do progressive income taxes affect work incentives and growth?
Progressive taxes alter marginal incentives, so very high rates can discourage extra work or investment. Moderate progressivity finances public goods and social insurance that boost productivity. Good design minimizes deadweight loss by avoiding sharp cliffs, limiting special deductions, and using credits that support work at lower incomes.

➤ How does a change in price differ from a change in a nonprice determinant?
A price change causes movement along the demand curve and changes quantity demanded. A nonprice determinant changes demand itself and shifts the entire curve. For example, a sale lowers price and increases quantity demanded along the curve, while rising consumer income shifts demand outward at every price level.

➤ What is the difference between balanced reporting and opinion-driven journalism?
Balanced reporting separates verified facts, multiple sources, and impartial language from opinion. Opinion-driven journalism blends analysis, commentary, or advocacy with factual elements. The former centers verification and neutrality; the latter foregrounds interpretation, framing, and persuasive techniques. Knowing the label—news, analysis, or opinion—helps readers weigh claims and evidence.

21 pointThe current level of debt (in dollars) is the highest in history, but the debt-to-gdp ratio (National Debt divided by GDP) was at its highest level at the end of World War II.TrueFalse

➤ How does two-part pricing differ from bundling and peak-load pricing?
Two-part pricing charges a fixed fee plus a per-use price. Bundling sells multiple products or services together for one price. Peak-load pricing raises prices at high-demand times to manage capacity. Two-part pricing focuses on access plus marginal use, whereas bundling combines items and peak-load targets time-based demand management.

Which of the following is a new form of digital central bank money that can be distinguished from reserves or settlement balances held by commercial banks at central banks?
BISSsCBDCsCCCDsFLEETCOR

According to the concept of economies of scale, as plant output expandsQuestion 1Select one:a.productivity declines.b.total costs decrease.c.unit costs decrease.d.utilization of capital declines.

➤ When can an importing country impose anti-dumping duties?
When an authority finds three elements—dumping, material injury to the domestic industry, and a causal link—an importing country can impose anti-dumping duties. Investigations gather pricing, cost, and injury data. Interim measures may apply. Measures must follow procedural rules and WTO obligations to be lawful and limited to the amount necessary to offset the dumping margin.