The Country By Country Ranking of Pension Systems in The World, A Multiple Discriminant Analysis Using Data from the Mercer CFA Institute’s Global Pension Index 2021.

This study examined the validity of Mercer Global Pension Index using multiple discriminant analysis. The index data for 43 countries in Report 2021 was obtained and a ranking score developed. three predictors adequacy, sustainability and, integrity, which were individually composite variables, analyzed to determine extent they influence pension systems. findings confirm that integrity system all have significant on systems world as provided report 2021.