Small or medium-scale VARs are commonly used in applied macroeconomics for forecasting and evaluating the shock transmission mechanism. This requires the VAR parameters to be stable over the evaluation and forecast sample, or to explicitly consider parameter time variation. The earlier...

Many forecasts are conditional in nature. For example, a number of central banks routinely report forecasts conditional on particular paths of policy instruments. Even though conditional forecasting is common, there has been little work on methods for evaluating conditional forecasts. This paper...

SUMMARY This paper examines the asymptotic and finite‐sample properties of tests of equal forecast accuracy when the models being compared are overlapping in the sense of Vuong (Econometrica 1989; <b>57</b>: 307–333). Two models are overlapping when the true model contains just a subset of variables...

We develop methods for testing whether, in a finite sample, forecasts from nested models are equally accurate. Most prior work has focused on a null of equal accuracy in population — basically, whether the additional coefficients of the larger model are zero. Our asymptotic approximation...

The primary goal of Federal Reserve monetary policy is to foster maximum long-term growth in the U.S. economy by achieving price stability over time. Price stability will be achieved, according to some definitions, when inflation ceases to be a factor in the decision-making processes of...

As the monetary aggregates have become less reliable guides for monetary policy, considerable interest has developed in identifying some other fundamental guide for policy. Many analysts argue that the best guide might be nominal gross domestic product (GDP). Some of these analysts also argue...

In the United States, there are two broad indexes of consumer prices: the consumer price index, or CPI, and the chain price index for personal consumption expenditures, or PCEPI. Because the indexes are similar in many respects, the inflation rates measured with them often move in parallel....

Over the course of the recovery from the 2001 recession, many forecasters have revised downward their expectations for job growth in the United States. The often disappointing pace of employment growth has been attributed to various forces, such as the high health-care costs faced by employers,...