Which of the Following Explains Why Economists May Disagree Over

Multiple Choice

Which of the following explains why economists may disagree over positive issues?

A) They have different beliefs and values.
B) They examine the same data to draw their conclusions.
C) They need to disagree in order to publish their research findings.
D) They often employ different models and statistical techniques when examining data.
E) Some work only on microeconomic issues,while others focus exclusively on macroeconomic issues.