Question

To what extent is there currently a global consensus about the design of macroeconomic policy?

Answer 1

The great depression of the 1930s has had a profound influence on both economic and political thinking. The consequences of this event turned out to be of such a dimension that broad consensus emerged on governments doing their best to prevent such disasters from happening again. But even beyond this extreme case, there is general agreement that a stable and predictable economic environment contributes substantially to social and economic welfare. In the short-run, households prefer to have economic stability with continuous employment and stable incomes, allowing them to maintain stable consumption over time. In the long-run, unnecessary economic fluctuations can reduce growth, for example by increasing the riskiness of investments. A highly volatile economic environment might also have a negative impact on the choice of education profiles and career paths. In short, by maintaining a stable macroeconomic environment, economic policy can thus contribute to economic growth and welfare