Download or read book Three essays on information rationality and financial decision making written by Sébastien Michenaud and published by . This book was released on 2008 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette recherche, constituée de trois essais indépendants, étudie les effets de la production d’information et des émotions dans la prise de décision financière. L’objectif de cette recherche est de déterminer des conditions dans lesquelles les dirigeants d’entreprise sont amenés à prendre des décisions financières biaisées, avec une focalisation particulière sur le rôle de l’activité de production d’information des analystes financiers et de l’aversion au regret des dirigeants. Dans le premier essai, je teste empiriquement l’hypothèse selon laquelle les dirigeants d’entreprise réduisent le niveau d’investissement de leur entreprise pour atteindre ou dépasser les prévisions de bénéfice par action des analystes financiers. Dans le second essai, je construis un modèle théorique permettant d’étudier l’influence des analystes financiers sur les décisions d’investissement des entreprises à travers leur impact sur l’informativité des prix dans les marchés financiers. Le troisième essai explore l’influence de l’aversion au regret sur les décisions de couverture de taux de change d’un gestionnaire de portefeuille.
Download or read book Behavioral Aspects of Financial Decision Making written by Emanuela Trifan and published by . This book was released on 2008 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Theory of Money and Financial Institutions written by Martin Shubik and published by MIT Press. This book was released on 1999 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This first volume in a three-volume exposition of Shubik's vision of "mathematical institutional economics" explores a one-period approach to economic exchange with money, debt, and bankruptcy. This is the first volume in a three-volume exposition of Martin Shubik's vision of "mathematical institutional economics"--a term he coined in 1959 to describe the theoretical underpinnings needed for the construction of an economic dynamics. The goal is to develop a process-oriented theory of money and financial institutions that reconciles micro- and macroeconomics, using as a prime tool the theory of games in strategic and extensive form. The approach involves a search for minimal financial institutions that appear as a logical, technological, and institutional necessity, as part of the "rules of the game." Money and financial institutions are assumed to be the basic elements of the network that transmits the sociopolitical imperatives to the economy. Volume 1 deals with a one-period approach to economic exchange with money, debt, and bankruptcy. Volume 2 explores the new economic features that arise when we consider multi-period finite and infinite horizon economies. Volume 3 will consider the specific role of financial institutions and government, and formulate the economic financial control problem linking micro- and macroeconomics.
Download or read book Three Essays in Financial Markets The Bright Side of Financial Derivatives Options Trading and Firm Innovation written by Iván Blanco and published by Ed. Universidad de Cantabria. This book was released on 2019-02-15 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do financial derivatives enhance or impede innovation? We aim to answer this question by examining the relationship between equity options markets and standard measures of firm innovation. Our baseline results show that firms with more options trading activity generate more patents and patent citations per dollar of R&D invested. We then investigate how more active options markets affect firms' innovation strategy. Our results suggest that firms with greater trading activity pursue a more creative, diverse and risky innovation strategy. We discuss potential underlying mechanisms and show that options appear to mitigate managerial career concerns that would induce managers to take actions that boost short-term performance measures. Finally, using several econometric specifications that try to account for the potential endogeneity of options trading, we argue that the positive effect of options trading on firm innovation is causal.
Download or read book Decision making with asymmetric information written by Silvia Dominguez Martinez and published by Rozenberg Publishers. This book was released on 2007 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Debating Rationality written by Jennifer J. Halpern and published by Cornell University Press. This book was released on 1997 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Debating Rationality is a terrific collection of essays written by an obviously first rate set of scholars. Several recent books have attempted to make similar points, but this volume pushes the ideas in new directions, rather than simply restating what are now established themes."--Roderick M. Kramer, co-author of Trust in OrganizationsDecision makers strive to be rational. Traditionally, rational decisions maximize an appropriate return. The contributors to this book challenge the common assumption that good decisions must be rational in this economic sense. They emphasize that the decision-making process is influenced by social, organizational, and psychological considerations as well as by economic concerns. Relationships, time pressure, external demands for specific types of performance, contractual expectations, human biases, and reactions to unfair treatment alter the decision-making context and the resulting decision outcomes.
Download or read book Bounded rationality and heterogeneity in economic dynamic models written by Pietro Dino Enrico Dindo and published by Rozenberg Publishers. This book was released on 2007 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Economic Literature written by and published by . This book was released on 2006 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Three Essays on Torts written by Jane Stapleton and published by Oxford University Press. This book was released on 2021-01-21 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book of essays champions tort scholarship that puts judges at centre stage: what they do, how they understand their role, the heterogeneous reasons they give for their decisions, and their constitutional responsibility to identify and articulate the 'living' and 'evolving' common law. This is 'reflexive tort scholarship'. Reflexive tort scholars seek dialogue with Bench and Bar. Their approach is very different from the currently fashionable academic search for 'grand theories' that descriptively assert that tort law is fundamentally 'all about one thing', a unifying idea that alone explains and justifies the whole of tort law. This book illustrates the advantages and pay-offs of the reflexive style of scholarship by showing how it illuminates key features of tort law. The first essay contrasts the reflexive approach with the Grand Theory approach, while the second essay identifies a principle of tort law (the 'cooperative principle'), that is latent in the cases and that vindicates the value of collaborative human arrangements. Identifying this principle calls into question, in disputes between commercial parties, the reasoning used to support one of the most entrenched lines of authority in tort law - that based on the famous case of Hedley Byrne v Heller. The final essay deploys the reflexive method to argue that the iconic 'but-for' test of factual causation is inadequate and narrower than the concept actually utilized in the cases. Application of the method also prompts a reassessment of the 'scope of duty' concept and of the appropriate characterisation of the much-discussed decision in SAAMCO. These essays, based on the 2018 Clarendon Law Lectures given at Oxford University, clearly demonstrate the value of scholarship that 'takes the judges seriously'.
Download or read book Public Principles of Public Debt a Defense and Restatement written by James M Buchanan and published by Hassell Street Press. This book was released on 2021-09-09 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Judgment and Decision Making written by Baruch Fischhoff and published by Routledge. This book was released on 2013-06-17 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behavioral decision research offers a distinctive approach to understanding and improving decision making. It combines theory and method from multiple disciples (psychology, economics, statistics, decision theory, management science). It employs both empirical methods, to study how decisions are actually made, and analytical ones, to study how decisions should be made and how consequential imperfections are. This book brings together key publications, selected to represent the major topics and approaches used in the field. Put in one place, with integrating commentary, it shows the common elements in a research program that represents the scope of the field, while offering depth in each. Together, they provide a vision for what has become a burgeoning field.
Download or read book Essays on Labour Markets written by Sebastian Buhai and published by Rozenberg Publishers. This book was released on 2008 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Artificial Intelligence Techniques for Rational Decision Making written by Tshilidzi Marwala and published by Springer. This book was released on 2014-10-20 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Develops insights into solving complex problems in engineering, biomedical sciences, social science and economics based on artificial intelligence. Some of the problems studied are in interstate conflict, credit scoring, breast cancer diagnosis, condition monitoring, wine testing, image processing and optical character recognition. The author discusses and applies the concept of flexibly-bounded rationality which prescribes that the bounds in Nobel Laureate Herbert Simon’s bounded rationality theory are flexible due to advanced signal processing techniques, Moore’s Law and artificial intelligence. Artificial Intelligence Techniques for Rational Decision Making examines and defines the concepts of causal and correlation machines and applies the transmission theory of causality as a defining factor that distinguishes causality from correlation. It develops the theory of rational counterfactuals which are defined as counterfactuals that are intended to maximize the attainment of a particular goal within the context of a bounded rational decision making process. Furthermore, it studies four methods for dealing with irrelevant information in decision making: Theory of the marginalization of irrelevant information Principal component analysis Independent component analysis Automatic relevance determination method In addition it studies the concept of group decision making and various ways of effecting group decision making within the context of artificial intelligence. Rich in methods of artificial intelligence including rough sets, neural networks, support vector machines, genetic algorithms, particle swarm optimization, simulated annealing, incremental learning and fuzzy networks, this book will be welcomed by researchers and students working in these areas.
Download or read book Essays on Consumer Search and Interlocking Directorates written by Silva Deželan and published by Rozenberg Publishers. This book was released on 2001 with total page 157 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information is crucial to make good decisions, but obtaining and providing information often comes at a cost. Consumers and firms both need to balance these costs and benefits of obtaining and providing information in order to make the best decisions. The research in this thesis investigates several questions that pertain to the acquisition and provision of information. In the first part of this thesis it is assumed that consumers are not fully informed about the prices or availability of a product they want to buy. Consumers can search for information, but this comes at a cost. At the same time, shops can influence these costs. In the first two studies in this part, shops have the possibility to advertise. An advertisement provides information to consumers and reduces the search costs. We investigate, among other things, the pricing behavior of shops and the relation between search and advertising. The third study in this part of the thesis considers the location choice of shops. Locating together in a shopping mall reduces the search costs of consumers. This increases the competition between shops and lowers the prices, but we show that at the same time the sales volume increases. The total effect of locating together on profits is generally positive. The second part of this thesis considers director ties (also named interlocks). A director who has several directorships in different firms can serve as an information bridge between the different firms. At the same time, interlocking directors are busy and form a homogenous group. Data from the Netherlands show that in The Netherlands the positive information providing effect of interlocks is outweighed by a negative busyness and homogenous group effect.
Download or read book Forecasting Financial Time Series Using Model Averaging written by Francesco Ravazzolo and published by Rozenberg Publishers. This book was released on 2007 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Believing in a single model may be dangerous, and addressing model uncertainty by averaging different models in making forecasts may be very beneficial. In this thesis we focus on forecasting financial time series using model averaging schemes as a way to produce optimal forecasts. We derive and discuss in simulation exercises and empirical applications model averaging techniques that can reproduce stylized facts of financial time series, such as low predictability and time-varying patterns. We emphasize that model averaging is not a "magic" methodology which solves a priori problems of poorly forecasting. Averaging techniques have an essential requirement: individual models have to fit data. In the first section we provide a general outline of the thesis and its contributions to previ ous research. In Chapter 2 we focus on the use of time varying model weight combinations. In Chapter 3, we extend the analysis in the previous chapter to a new Bayesian averaging scheme that models structural instability carefully. In Chapter 4 we focus on forecasting the term structure of U.S. interest rates. In Chapter 5 we attempt to shed more light on forecasting performance of stochastic day-ahead price models. We examine six stochastic price models to forecast day-ahead prices of the two most active power exchanges in the world: the Nordic Power Exchange and the Amsterdam Power Exchange. Three of these forecasting models include weather forecasts. To sum up, the research finds an increase of forecasting power of financial time series when parameter uncertainty, model uncertainty and optimal decision making are included.
Download or read book Dissertation Abstracts International written by and published by . This book was released on 2009 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dead Aid written by Dambisa Moyo and published by Macmillan. This book was released on 2009-03-17 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Debunking the current model of international aid promoted by both Hollywood celebrities and policy makers, Moyo offers a bold new road map for financing development of the world's poorest countries.
