Dedicated to a confluence of issues of our times, `Cross-culture, Multiculturalism, and Migration,’ this volume addresses a necessary and very current desire of our society regarding the need for people to prove their lifestyle, culture and religious traditions to others, in while facing the...

Using ordinary calculus techniques, we investigate the conditions under which LeChatelier effects are signable for finite changes in parameter values. We show, for example, that the short run demand for a factor is always less responsive to price changes than the long run demand, provided that...