The gross income multiplier, or GIM, offers an easy method of appraising investment or commercial properties using sales and rental figures. The strength of this calculation is in its simplicity, ...

Fiscal multipliers are important tools for macroeconomic projections and policy design. In many countries, little is known about the size of multipliers, as data availability limits the scope for ...

Robert Kelly is managing director of XTS Energy LLC, and has more than three decades of experience as a business executive. He is a professor of economics and has raised more than $4.5 billion in ...