When We Use Ordinary Least Squares to Determine the Relationship

Multiple Choice

When we use ordinary least squares to determine the relationship between changes in consumption and changes in both current and lagged income,we find that

A) only current income influences current consumption.
B) current income has no impact on current consumption.
C) consumption is not affected by income in any quarter.
D) current income, last quarter's income, and income two quarter's ago all have the same impact on current consumption.
E) current income has a greater impact on consumption than income lagged one quarter.