Abstract Over several decades, we have written extensively about the household as a fundamental organizational unit of Neolithic society. Starting from our definition cluster at Brześć Kujawski 3 and detailed analysis activities House 56 4, continue to consider locus decision-making resource allocation even thinking has evolved over intervening years. At same time, households functioned within ...

The aim of this paper is to develop a conjugate duality theory for convex set–valued maps. The basic idea is to understand a convex set–valued map as a function with values in the space of closed convex subsets of R. The usual inclusion of sets provides a natural ordering relation in this space. Infimum and supremum with respect to this ordering relation can be expressed with aid of union and i...

BACKGROUND The provision of affordable and reliable daycare services is a potentially important policy lever for empowering Indian women. Access to daycare might reduce barriers to labor force entry and generate economic opportunities for women, improve education for girls caring for younger siblings, and promote nutrition and learning among children. However, empirical evidence concerning the ...