The value of goods produced in a previous year but sold in the current year is added to the GDP for the current year

If the Fed wished to decrease GDP, it could

A) increase the reserve requirement or conduct an open market sale. B) increase the reserve requirement or conduct an open market purchase. C) decrease the reserve requirement or conduct an open market sale. D) decrease the reserve requirement or conduct an open market purchase.

Sample selection bias

A) occurs when a selection process influences the availability of data and that process is related to the dependent variable. B) is only important for finite sample results. C) results in the OLS estimator being biased, although it is still consistent. D) is more important for nonlinear least squares estimation than for OLS.