Mathematical Methods in Economics

Originally published in 1984. This book is invaluable to economists wishing to understand the mathematics behind the logic of economic theory. It provides a basic introduction to fundamental mathematical ideas of topology and calculus, and uses these to present modern singularity theory and isolated price equilibria in exchange economies.

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Originally published in 1984. Since the logic underlying economic theory can only be grasped fully by a thorough understanding of the mathematics, this book will be invaluable to economists wishing to understand vast areas of important research. It provides a basic introduction to the fundamental mathematical ideas of topology and calculus, and uses these to present modern singularity theory and recent results on the generic existence of isolated price equilibria in exchange economies.