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Author: Claire Nedellec Publisher: Lecture Notes in Artificial Intelligence ISBN: Category : Computers Languages : en Pages : 440
Book Description
This book constitutes the refereed proceedings of the 10th European Conference on Machine Learning, ECML-98, held in Chemnitz, Germany, in April 1998. The book presents 21 revised full papers and 25 short papers reporting on work in progress together with two invited contributions; the papers were selected from a total of 100 submissions. The book is divided in sections on applications of ML, Bayesian networks, feature selection, decision trees, support vector learning, multiple models for classification, inductive logic programming, relational learning, instance-based learning, clustering, genetic algorithms, reinforcement learning and neural networks.
Author: Claire Nedellec Publisher: Lecture Notes in Artificial Intelligence ISBN: Category : Computers Languages : en Pages : 440
Book Description
This book constitutes the refereed proceedings of the 10th European Conference on Machine Learning, ECML-98, held in Chemnitz, Germany, in April 1998. The book presents 21 revised full papers and 25 short papers reporting on work in progress together with two invited contributions; the papers were selected from a total of 100 submissions. The book is divided in sections on applications of ML, Bayesian networks, feature selection, decision trees, support vector learning, multiple models for classification, inductive logic programming, relational learning, instance-based learning, clustering, genetic algorithms, reinforcement learning and neural networks.
Author: Mr.R. Gelos Publisher: International Monetary Fund ISBN: 1451844247 Category : Business & Economics Languages : en Pages : 42
Book Description
This paper examines the impact of financial liberalization on fixed investment in Mexico, using establishment-level data from the manufacturing sector. It analyzes changes in cash-flow sensitivities and uses an innovative approach to explore the role of real estate as collateral and deal with a potential censoring problem. The results suggest that financial constraints were eased for small firms but not for large ones. However, banks’ reliance on collateral in their lending operations increased the importance of real estate. The results provide microeconomic evidence consistent with the role attributed to “financial accelerator” mechanisms during lending booms and during recessions that stem from financial crises.
Author: Giorgio Calcagnini Publisher: Springer Science & Business Media ISBN: 3790821314 Category : Business & Economics Languages : en Pages : 237
Book Description
This book is a collection of eleven papers concerned with the effects of market imperfections on the decision-making of economic agents and on economic policies that try to correct the inefficient market outcomes due to those imperfections. As a consequence, real and financial imperfections are related : economic decisions are simultaneously affected by imperfections present both in real and financial markets. Notwithstanding the obvious fact that market interdependence is not novel, scholar interests are typically concentrated on the specific relationship among economic decisions originating from particular imperfections. This explains why, in the case of perfect financial markets, we can speak of "the" us.
Author: Serge Moscovici Publisher: Cambridge University Press ISBN: 9780521277051 Category : Psychology Languages : en Pages : 418
Book Description
The Age of the Crowd is at one level an historical account of the development of mass psychology, and at another an analysis of its implications for prevalent political and social life. It was the prophecy of Gustave Le Bon in 1895 that the twentieth century would be 'l'âge des foules' that gave Serge Moscovici the title for his book, and it presents a systematic exposition of Le Bon's ideas and those of Gabriel Tarde, demonstrating convincingly their influence on the theories of collective psychology advanced by Sigmund Freud. These theories are re-examined by Professor Moscovici in a fascinating commentary on political life: Hitler, Mussolini, Lenin, Stalin and Trotsky all in some way applied them in their leadership styles with consequences that are all too familiar. The scenario painted by this volume is a disturbing one. Serge Moscovici's acute analyses of mass phenomena raise fundamental questions concerning the foundations of democracy.
Author: H. Nejat Seyhun Publisher: MIT Press ISBN: 9780262692342 Category : Business & Economics Languages : en Pages : 452
Book Description
Learn how to profit from information about insider trading. The term insider trading refers to the stock transactions of the officers, directors, and large shareholders of a firm. Many investors believe that corporate insiders, informed about their firms' prospects, buy and sell their own firm's stock at favorable times, reaping significant profits. Given the extra costs and risks of an active trading strategy, the key question for stock market investors is whether the publicly available insider-trading information can help them to outperform a simple passive index fund. Basing his insights on an exhaustive data set that captures information on all reported insider trading in all publicly held firms over the past twenty-one years—over one million transactions!—H. Nejat Seyhun shows how investors can use insider information to their advantage. He documents the magnitude and duration of the stock price movements following insider trading, determinants of insiders' profits, and the risks associated with imitating insider trading. He looks at the likely performance of individual firms and of the overall stock market, and compares the value of what one can learn from insider trading with commonly used measures of value such as price-earnings ratio, book-to-market ratio, and dividend yield.
Author: Aswath Damodaran Publisher: Now Publishers Inc ISBN: 1601980140 Category : Business & Economics Languages : en Pages : 102
Book Description
Valuation lies at the heart of much of what we do in finance, whether it is the study of market efficiency and questions about corporate governance or the comparison of different investment decision rules in capital budgeting. In this paper, we consider the theory and evidence on valuation approaches. We begin by surveying the literature on discounted cash flow valuation models, ranging from the first mentions of the dividend discount model to value stocks to the use of excess return models in more recent years. In the second part of the paper, we examine relative valuation models and, in particular, the use of multiples and comparables in valuation and evaluate whether relative valuation models yield more or less precise estimates of value than discounted cash flow models. In the final part of the paper, we set the stage for further research in valuation by noting the estimation challenges we face as companies globalize and become exposed to risk in multiple countries.
Author: Costis Skiadas Publisher: Princeton University Press ISBN: 1400830141 Category : Business & Economics Languages : en Pages : 363
Book Description
Asset Pricing Theory is an advanced textbook for doctoral students and researchers that offers a modern introduction to the theoretical and methodological foundations of competitive asset pricing. Costis Skiadas develops in depth the fundamentals of arbitrage pricing, mean-variance analysis, equilibrium pricing, and optimal consumption/portfolio choice in discrete settings, but with emphasis on geometric and martingale methods that facilitate an effortless transition to the more advanced continuous-time theory. Among the book's many innovations are its use of recursive utility as the benchmark representation of dynamic preferences, and an associated theory of equilibrium pricing and optimal portfolio choice that goes beyond the existing literature. Asset Pricing Theory is complete with extensive exercises at the end of every chapter and comprehensive mathematical appendixes, making this book a self-contained resource for graduate students and academic researchers, as well as mathematically sophisticated practitioners seeking a deeper understanding of concepts and methods on which practical models are built. Covers in depth the modern theoretical foundations of competitive asset pricing and consumption/portfolio choice Uses recursive utility as the benchmark preference representation in dynamic settings Sets the foundations for advanced modeling using geometric arguments and martingale methodology Features self-contained mathematical appendixes Includes extensive end-of-chapter exercises
Author: Martin Feldstein Publisher: University of Chicago Press ISBN: 0226241807 Category : Business & Economics Languages : en Pages : 500
Book Description
Recent changes in technology, along with the opening up of many regions previously closed to investment, have led to explosive growth in the international movement of capital. Flows from foreign direct investment and debt and equity financing can bring countries substantial gains by augmenting local savings and by improving technology and incentives. Investing companies acquire market access, lower cost inputs, and opportunities for profitable introductions of production methods in the countries where they invest. But, as was underscored recently by the economic and financial crises in several Asian countries, capital flows can also bring risks. Although there is no simple explanation of the currency crisis in Asia, it is clear that fixed exchange rates and chronic deficits increased the likelihood of a breakdown. Similarly, during the 1970s, the United States and other industrial countries loaned OPEC surpluses to borrowers in Latin America. But when the U.S. Federal Reserve raised interest rates to control soaring inflation, the result was a widespread debt moratorium in Latin America as many countries throughout the region struggled to pay the high interest on their foreign loans. International Capital Flows contains recent work by eminent scholars and practitioners on the experience of capital flows to Latin America, Asia, and eastern Europe. These papers discuss the role of banks, equity markets, and foreign direct investment in international capital flows, and the risks that investors and others face with these transactions. By focusing on capital flows' productivity and determinants, and the policy issues they raise, this collection is a valuable resource for economists, policymakers, and financial market participants.
Author: Claire Nedellec
Author: Claire Nedellec
Author: Mr.R. Gelos
Author: Giorgio Calcagnini
Author: Serge Moscovici
Author: H. Nejat Seyhun
Author: John H. Cochrane
Author: Aswath Damodaran
Author: Costis Skiadas
Author: Martin Feldstein
Author: