Objectives, background, context -- Population trends in China and India: -- Demographic dividend or demographic drag? -- China-India: a macroeconomic assessment -- Science and technology -- Chinese & Indian defense and defense procurement spending to 2025 -- Conclusions and implications --...

It is argued that if a finite partially ordered population is given, and incomparability is taken as the relevant type of dissimilarity, then diversity comparisons between subpopulations may be conveniently based on widths namely on the maximum number of pairwise incomparable units they include....