The governance of natural resources used by many individuals in common is an issue of increasing concern to policy analysts. Both state control and privatization of resources have been advocated, but neither the state nor the market have been uniformly successful in solving common pool resource problems. After critiquing the foundations of policy analysis as applied to natural resources, Elinor Ostrom here provides a unique body of empirical data to explore conditions under which common pool resource problems have been satisfactorily or unsatisfactorily solved. Dr. Ostrom first describes three models most frequently used as the foundation for recommending state or market solutions. She then outlines theoretical and empirical alternatives to these models in order to illustrate the diversity of possible solutions. In the following chapters she uses institutional analysis to examine different ways—both successful and unsuccessful—of governing the commons. In contrast to the proposition of the tragedy of the commons argument, common pool problems sometimes are solved by voluntary organizations rather than by a coercive state. Among the cases considered are communal tenure in meadows and forests, irrigation communities and other water rights, and fisheries.

Devastated by her husband’s death, Earth-based biologist Yoshiko Sunadomari journeys to the paradise world of Fulgar to see her estranged son in the hope of bridging the gulf between them. But Tetsuo is in trouble. His expertise in mu-space technology and family links with the mysterious Pilots have ensured his survival—so far. Now he’s in way over his head—unwittingly caught up in a conspiracy of illegal tech-trafficking and corruption, and in the sinister machinations of one of Fulgar’s ruling elite: the charismatic Luculentus, Rafael Garcia de la Vega. When his home is attacked, Tetsuo flees to the planet’s unterraformed wastes, home to society’s outcasts and eco-terrorists. So Yoshiko arrives on Fulgar to discover Tetsuo gone…and wanted for murder. Ill at ease in this strange, stratified new world seething with social and political unrest but desperate to find her son and clear his name, she embarks on a course of action that will bring her face to face with the awesome, malevolent mind of Rafael.

The real-time profits from this book's proven Seasonal Timing Strategy alone, even through the 2000-2002 bear market (with no down years) make it a must-own for every investor! And in it Sy Harding now introduces his new equally remarkable Presidential-Cycle Seasonal Strategy!

Once, not so long ago,a warlock named Vond built an empire in the southern part of the Small Kingdoms. Vond is gone, but his empire survives under the rule of a seven-person Imperial Council and a young regent named Sterren.

The Empire of Vond was hardly trouble-free after Vond's departure. Its neighbors are understandably wary of further expansion, there are questions about how Vond's magic became so potent, and so on. Most of the World, though, doesn't care — Vond is off there in the southeastern corner of the World, far away from anywhere important.

But one day a dockworker named Emmis watches a Vondish ship arrive in Ethshar of the Spices and finds himself hired as native guide and aide to someone who claims to be Vond's ambassador plenipotentiary to the overlords of the Hegemony of the Three Ethshars.

But who is the Vondish ambassador, really, and what is his true business in Ethshar? And who has followed him to the city?

Simple Heuristics That Make Us Smart invites readers to embark on a new journey into a land of rationality that differs from the familiar territory of cognitive science and economics. Traditional views of rationality tend to see decision makers as possessing superhuman powers of reason, limitless knowledge, and all of eternity in which to ponder choices. To understand decisions in the real world, we need a different, more psychologically plausible notion of rationality, and this book provides it. It is about fast and frugal heuristics—simple rules for making decisions when time is pressing and deep thought an unaffordable luxury. These heuristics can enable both living organisms and artificial systems to make smart choices, classifications, and predictions by employing bounded rationality.
But when and how can such fast and frugal heuristics work? Can judgments based simply on one good reason be as accurate as those based on many reasons? Could less knowledge even lead to systematically better predictions than more knowledge? Simple Heuristics explores these questions, developing computational models of heuristics and testing them through experiments and analyses. It shows how fast and frugal heuristics can produce adaptive decisions in situations as varied as choosing a mate, dividing resources among offspring, predicting high school drop out rates, and playing the stock market.
As an interdisciplinary work that is both useful and engaging, this book will appeal to a wide audience. It is ideal for researchers in cognitive psychology, evolutionary psychology, and cognitive science, as well as in economics and artificial intelligence. It will also inspire anyone interested in simply making good decisions.