There is a consensus among the majority of economists that the credit supply is limited by current household saving. If governments or foreigners ran deficits, they would absorb this limited saving so that firms could not borrow any longer and had to reduce their investment. This is the...

In this article we test the relationship between per capita income differential and exchange rate differential between two different economic background countries. Recent researches have been done on the testing of international Fisher effect, Interest rate, GDP growth rate and purchasing power...

Public choice economics, like most economics, typically assigns only a small role to various forms of talk between individuals. By contrast, throughout Richard Wagner's oeuvre, there is an undercurrent of talk about talk. This essay argues that talk matters because of two key assumptions in...

As part of the credibility revolution in applied economics, researchers need to turn away from significance thresholds and stars, and instead focus on economic importance. Yet, existing measures of importance in regression analysis have fundamental flaws. Using an axiomatic approach, I develop...