Will VAR studies become like yesterday’s newspapers?
When you read old economic journals you come across lots of empirical studies of things that no longer interest us. In the interwar period there are lots of studies of the world gold market; estimates of newly-mined gold, industrial use, dishoarding from the Indian subcontinent, etc. I also seem to recall lots of studies of money demand being published in the 1980s; money demand in Turkey, money demand in South Korea, etc. My impression is that people are no longer interested in those studies. They are reread about as often as yesterday’s newspapers. I wonder whether the same will be true of recent macro studies using techniques such as vector autoregression (VAR.)