Which of the Following Statements Is (Are)correct

question 68

Multiple Choice

Which of the following statements is (are) correct?

• A)Relative to some other scientists,economists find it more difficult to conduct experiments.
• B)Theory and observation are important in economics as well as in other sciences.
• C)To obtain data,economists often rely upon the natural experiments offered by history.
• D)All of the above are correct.

---

Definitions:

Compensation

The total amount of the monetary and non-monetary pay provided to an employee by an employer in return for work performed.

Licenses

Official permissions or permits to do, use, or own something.

Pollution

The introduction of harmful substances or products into the environment, causing adverse effects on living organisms and ecosystems.

Tradable Emissions Permit

A market-based mechanism that provides economic incentives for achieving reductions in the emissions of pollutants, allowing companies to buy or sell emission rights.