Border and progress : the Amazon and the estado novo -- "The quicksands of untrustworthy supply" : U.S. rubber dependency and the lure of the Amazon -- Rubber's "soldiers" : reinventing the Amazonian worker -- The environment of northeastern migration to the Amazon : landscapes, labor, and love...

Whether you're an active trader, or simply want a better understanding of how to succeed in today's markets, you'll benefit from the wisdom and insight renowned "Traders' Hall of Fame" award winner. Now, Jack Schwager hands you the strategies of the most sought after traders. Through his...

In this article, we examine the association between family wealth and academic achievement and socioemotional behaviors of children ages 5 to 12. We examine whether wealth prior to birth and at ages 4 or 5 affects academic test scores and behavioral problems during two periods of childhood, ages...

This paper examines the impact of rising U.S.-China geopolitical tensions on three main dimensions of science: STEM trainee mobility between these countries, usage of scientific works between scientists in each country, and scientist productivity in each country. We examine each dimension from a...