Panel data
A) is also called longitudinal data.
B) is the same as time series data.
C) studies a group of people at a point in time.
D) typically uses control and treatment groups.
Answer: A
You might also like to view...
If the money prices of resources changes
A) the LAS curve shifts. B) the SAS curve shifts. C) the AD curve shifts. D) the macroeconomic equilibrium is unaffected.
How does Ebay differ from an economist's view of a perfect competitive market?
a. Ebay has few buyers whereas perfect competitive industry assumes many buyers b. Ebay has few sellers whereas perfect competitive industry assumes many sellers c. There is limited information in ebay whereas perfect competitive industry assumes full information for both buyers and sellers d. There is no difference between these two markets.