Building on Baker, Bloom and Davis (2016), I construct a monthly index of Global Economic Policy Uncertainty (GEPU …) from January 1997. The GEPU Index is a GDP-weighted average of national EPU indices for 16 countries that account for two …-thirds of global output. Each national EPU index reflects the relative frequency of own-country newspaper articles that contain …

Researchers constructing index number frequently face the problem of new (or disappearing) goods, for which the price … that the corresponding price index takes on a very sensible form. We apply this formula to measure the price index for six … incorporating the new supplying countries, the price index for developing countries is significantly lower than would otherwise be …

The prescription drug component of the Consumer Price Index (CPI measures recent and past drug price changes, and …

treatment, rather than prices of fixed bundles of inputs. We outline features of a proposed new experimental price index -- a … medical care expenditure price index -- that is more suitable for evaluation and analyses of medical care cost changes, than …

The composite index of leading indicators is found to be a valuable tool for predicting not only the direction but also … index as a predictor of (1) business cycle turning points as dated by the National Bureau of Economic Research and (2 …) quantitative changes in real GNP and the composite index of coincident indicators. Specific smoothing rules are identified which …

indices. Since the matched model index does not incorporate price changes for goods which exit, and the goods that exited tend … to be those goods whose prices fall, the matched model index has a selection problem which biases it upwards. The hedonic … index does not have this problem. We illustrate with a new study of price indices for PC's. The hedonic index shows steep …