This paper calculates the levels of optimal national saving, investment, and the current account balance for five Asian economies—Hong Kong SAR, Japan, Singapore, Malaysia, and the Philippines—for the period 1997–2050 using a simulation approach. These calculations show the sensitivity of...

National and international rankings of universities are now an accepted part of the higher education landscape. Rankings aggregate different performance measures into a single scale and therefore depend on the methods and weights used to aggregate. The most common method is to scale each...