Wolfe's economic criterion of optimum population disregards many aspects of social conditions essential in a criterion of welfare. The correlation between per capita income and elements and evidence ...
The rigorous study of optimal control and harvesting in size-structured populations draws on advanced mathematical techniques to balance resource extraction with long‐term sustainability. Modern ...
Revue de l'Institut International de Statistique / Review of the International Statistical Institute, Vol. 35, No. 3 (1967), pp. 247-263 (17 pages) This paper deals with the study of k characters of a ...