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The idea that simplicity matters in science is as old as science itself, with the much cited example of Ockham's Razor. A problem with Ockham's Razor is that nearly everybody seems to accept it, but few are able to define its exact meaning and to make it operational in a non-arbitrary way. Using a ...

The idea that simplicity matters in science is as old as science itself, with the much cited example of Ockham's Razor. A problem with Ockham's Razor is that nearly everybody seems to accept it, but few are able to define its exact meaning and to make it operational in a non-arbitrary way. Using a multidisciplinary perspective including philosophers, mathematicians, econometricians and economists, this monograph examines simplicity by asking six questions: What is meant by simplicity? How is simplicity measured? Is there an optimum trade-off between simplicity and goodness-of-fit? What is the relation between simplicity and empirical modelling? What is the relation between simplicity and prediction? What is the connection between simplicity and convenience?

NATIONAL BESTSELLER! 'Cogent, honest, and hard-hitting-a must read for every investor.' -Warren E. Buffett Praise for Common Sense on Mutual Funds 'Invoking both Thomas Paine and Benjamin Graham, Jack Bogle outlines a supremely logical plan not only to better investors' returns, but to improve the ...

NATIONAL BESTSELLER! 'Cogent, honest, and hard-hitting-a must read for every investor.' -Warren E. Buffett Praise for Common Sense on Mutual Funds 'Invoking both Thomas Paine and Benjamin Graham, Jack Bogle outlines a supremely logical plan not only to better investors' returns, but to improve the whole fund industry. This isn't just the best book yet by Bogle, it may well be the best book ever on mutual funds.' -DON PHILLIPS, President & CEO, Morningstar, Inc. 'Buffett cannot teach you or me how to become a Warren Buffett. Bogle's reasoned precepts can enable a few million of us savers to become in twenty years the envy of our suburban neighbors-while at the same time we have slept well in these eventful times.'-PAUL A. SAMUELSON, Massachusetts Institute of Technology Department of Economics 'After a lifetime of picking stocks, I have to admit that Bogle's arguments in favor of the index fund have me thinking of joining him rather than trying to beat him. Bogle's wisdom and his commonsense way of explaining things make this book indispensable reading for anyone trying to figure out how to invest in this crazy stock market.'-JAMES J. CRAMER, Money Manager and Senior Columnist for TheStreet.com 'Written in his characteristic forthright and visionary style, Bogle penetrates the myths and jargon to shed a powerful light on the central issues that confront every investor, no matter what their level of experience or sophistication.' -MARTIN L. LEIBOWITZ, Vice Chairman and Chief Investment Officer, TIAA-CREF 'Jack Bogle is one of the great pioneer/visionaries of the investment business. In this book, he shares his knowledge, experience, and judgment to enable us to become better investors. The final philosophical chapters provide insights that may help some of us become better people.' -BYRON R. WIEN, Chief U.S. Investment Strategist Morgan Stanley Dean Witter

Foundations of Speech Act Theory investigates the importance of speech act theory to the problem of meaning in linguistics and philosophy. The papers in this volume, written by respected philosophers and linguists, significantly advance standards of debate in this area.Beginning with a detailed ...

Foundations of Speech Act Theory investigates the importance of speech act theory to the problem of meaning in linguistics and philosophy. The papers in this volume, written by respected philosophers and linguists, significantly advance standards of debate in this area.Beginning with a detailed introduction to the individual contributors, this collection demonstrates the relevance of speech acts to semantic theory. It includes essays unified by the assumption that current pragmatic theories are not well equipped to analyse speech acts satisfactorily, and concludes with five studies which assess the relevance of speech act theory to the understanding of philosophical problems outside the area of philosophy of language.

The Philosophy of Mathematics Today gives a panorama of the best current work in this lively field, through twenty essays specially written for this collection by leading figures. The topics include indeterminacy, logical consequence, mathematical methodology, abstraction, and both Hilbert's and ...

The Philosophy of Mathematics Today gives a panorama of the best current work in this lively field, through twenty essays specially written for this collection by leading figures. The topics include indeterminacy, logical consequence, mathematical methodology, abstraction, and both Hilbert's and Frege's foundational programmes. The collection will be an important source for research in the philosophy of mathematics for years to come. Contributors Paul Benacerraf, George Boolos, John P. Burgess, Charles S. Chihara, Michael Detlefsen, Michael Dummett, Hartry Field, Kit Fine, Bob Hale, Richard G. Heck, Jnr., Geoffrey Hellman, Penelope Maddy, Karl-Georg Niebergall, Charles D. Parsons, Michael D. Resnik, Matthias Schirn, Stewart Shapiro, Peter Simons, W.W. Tait, Crispin Wright.