Keyword: endangered species
From Seahorses to Viagra (9/3/2005)
Viagra and other similar western impotence remedies might have affected the demand for and prices of traditional substitutes.
Keywords: endangered species, impotence remedy, market demand, Pfizer, reindeer antlers, seahorses, seals, substitutes, tigers, Viagra
Making Animal Conservation Pay (6/29/1999)
People will conserve wildlife if they have a financial stake in it.
Keywords: animal, conservation, elephants, endangered species, environmentalism, free-market, Greenland, hunting rights, Kenya, property right, salmon, wildlife, wolf, wolves, Zimbabwe