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Sto caricando le informazioni... Micromotivazioni della vita quotidiana (1978)di Thomas C. Schelling
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Iscriviti per consentire a LibraryThing di scoprire se ti piacerà questo libro. Attualmente non vi sono conversazioni su questo libro. http://pro-libertate.net/20090423/74-read-micromotives-and-macrobehavior ( ) there are some interesting situations where seemingly simple individual behaviors aggregate to surprising and potentially disappointing collective results: hockey players given an individual choice will opt for no helmet, making themselves collectively worse off and begging for league-mandated helmets; homeowners with a slight preference to live near people who look like themselves will induce stark segregation that shocks their own consciences. if these examples are familiar it is because this book introduced them. the style of reasoning used in this book is now so familiar that it was briefly a meme: you could say schelling was the original "it's time for some game theory" guy. but that would be unfair, i think: the meme is mocking a top-down, overly theoretic way of forcing the facts into speculative theories. in this book schelling is sensitive to the facts of concrete situations, working in a bottom-up fashion that starts with humdrum examples taken from life, adding more detailed observations to the model until he brings it to the breaking point. one pleasure of the book is seeing a systematic thinker at work: when schelling is done modeling a situation, he begins turning the parameter dials to see what other interesting outcomes he can get in theory and considering what concrete situations they might describe. when he's exhausted those possibilities, he lays the various models out and organizes them into logical schema. even there he does not stop, but instead ponders the nature of these schema, their limitations, their general properties: where do these simple accounting identities come from? what are the limits of their application? what kinds are there for closed and open systems? why do they seem obvious only after we have used them for a time? schelling has a unique mind and i may need to dip into his other books. This is the fundamental work behind the concept of "tipping points," recently brought into vogue by Malcolm Gladwell's book. Thomas Schelling was awarded a Nobel Prize partly for the work in this book. His Nobel lecture, contained in this new edition, is also very interesting. It puts forward the idea that the longer countries refrained from using nuclear bombs after WW2, the harder it became for a country to violate this social norm (not using nukes) - a kind of moral-capital accumulation. Thomas Schelling might be my new favorite economist, but the book used enough math to make my eyes glaze over. Although probably not intentional, the book thoroughly debunks the the idea that "the invisible hand" of the market always guides society to a socially good result. In particular, Schelling explains how somewhat innocuous racial preferences can lead to almost totally segregated neighborhoods. (Full review at my blog) nessuna recensione | aggiungi una recensione
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Micromotives and Macrobehavior. was originally published over twenty-five years ago, yet the stories it tells feel just as fresh today. And the subject of these stories -- how small and seemingly meaningless decisions and actions by individuals often lead to significant unintended consequences for a large group -- is more important than ever. In one famous example, Thomas C. Schelling shows that a slight-but-not-malicious preference to have neighbors of the same race eventually leads to completely segregated populations. The updated edition of this landmark book contains a new preface and the author's Nobel Prize acceptance speech. Non sono state trovate descrizioni di biblioteche |
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Google Books — Sto caricando le informazioni... GeneriSistema Decimale Melvil (DDC)301Social sciences Social Sciences; Sociology and anthropology Sociology and anthropologyClassificazione LCVotoMedia:
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