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Books > Reference & Interdisciplinary > Communication studies > Decision theory
Apart from its foray into technical issues of risk assessment and management, this book has one principal aim. With situations of chancy outcomes certain key factors-including outcome possibilities, overall expectation, threat, and even luck-are measurable parameters. But risk is something different: it is not measurable a single parametric quantity, but a many-sided factor that has several different components, and constitutes a complex phenomenon that must be assessed judgmentally in a highly contextualized way. This book explains and analyzes how this works out in practice. Topics in this work include choice and risk, chance and likelihood, as well as outcome-yield evaluation and risk. It takes into account abnormal situations and eccentric measurements, situational evaluation and expectation and scrutinizes the social aspect of risk. The book is of interest to logicians, philosophers of mathematics, and researchers of risk assessment. The project is a companion piece to the author's LUCK THEORY, also published by Springer.
Evidential Decision Theory is a radical theory of rational decision-making. It recommends that instead of thinking about what your decisions *cause*, you should think about what they *reveal*. This Element explains in simple terms why thinking in this way makes a big difference, and argues that doing so makes for *better* decisions. An appendix gives an intuitive explanation of the measure-theoretic foundations of Evidential Decision Theory.
Risk and reliability analysis is an area of growing importance in
geotechnical engineering, where many variables have to be
considered. Statistics, reliability modeling and engineering
judgement are employed together to develop risk and decision
analyses for civil engineering systems. The resulting engineering
models are used to make probabilistic predictions, which are
applied to geotechnical problems.
The main aim of this Element is to introduce the topic of limited awareness, and changes in awareness, to those interested in the philosophy of decision-making and uncertain reasoning. While it has long been of interest to economists and computer scientists, this topic has only recently been subject to philosophical investigation. Indeed, at first sight limited awareness seems to evade any systematic treatment: it is beyond the uncertainty that can be managed. On the one hand, an agent has no control over what contingencies she is and is not aware of at a given time, and any awareness growth takes her by surprise. On the other hand, agents apparently learn to identify the situations in which they are more and less likely to experience limited awareness and subsequent awareness growth. How can these two sides be reconciled? That is the puzzle we confront in this Element.
Teachers stand at the intersection of educational goals, directing students down the road to success or to the byways of diminished opportunities. They are the most important school variable effecting student achievement. Consequently, placing and retaining only qualified and effective teachers in our nation's classrooms is a critical responsibility of school leaders. Effective supervision and evaluation requires that the school leader possess the knowledge of effective instruction, exhibit skills in documentation of professional conduct, and embrace a professional approach with the will to place and keep students at the center of school policy and practice decisions. Supervising and evaluating teachers is a difficult, but essential work. Research shows that time and expertise are necessary to effectively supervise and to build a case for adverse employment decisions, when necessary. Threading the Evaluation Needle: The Documentation of Teacher Unprofessional Conduct addresses the legal and professional knowledge that structures discipline and dismissal in the public schools. The authors, based on their educational, legal, and research experience, provide templates for various types of documentation necessary to effectively build a case for discipline. This book seeks to give principals the tools and knowledge to institute in good faith a fair and accurate documentation system.
Chemical process quantitative risk analysis (CPQRA) as applied to the CPI was first fully described in the first edition of this CCPS Guidelines book. This second edition is packed with information reflecting advances in this evolving methodology, and includes worked examples on a CD-ROM. CPQRA is used to identify incident scenarios and evaluate their risk by defining the probability of failure, the various consequences and the potential impact of those consequences. It is an invaluable methodology to evaluate these when qualitative analysis cannot provide adequate understanding and when more information is needed for risk management. This technique provides a means to evaluate acute hazards and alternative risk reduction strategies, and identify areas for cost-effective risk reduction. There are no simple answers when complex issues are concerned, but CPQRA2 offers a cogent, well-illustrated guide to applying these risk-analysis techniques, particularly to risk control studies. Special Details: Includes CD-ROM with example problems worked using Excel and Quattro Pro. For use with Windows 95, 98, and NT.
Aware that a single crisis event can devastate their business, managers must be prepared for the worst from an expansive array of threats. The Routledge Companion to Risk, Crisis and Security in Business comprises a professional and scholarly collection of work in this critical field. Risks come in many varieties, and there is a growing concern for organizations to respond to the challenge. Businesses can be severely impacted by natural and man-made disasters including: floods, earthquakes, tsunami, environmental threats, terrorism, supply chain risks, pandemics, and white-collar crime. An organization's resilience is dependent not only on their own system security and infrastructure, but also on the wider infrastructure providing health and safety, utilities, transportation, and communication. Developments in risk security and management knowledge offer a path towards resilience and recovery through effective leadership in crisis situations. The growing body of knowledge in research and methodologies is a basis for decisions to safeguard people and assets, and to ensure the survivability of an organization from a crisis. Not only can businesses become more secure through risk management, but an effective program can also facilitate innovation and afford new opportunities. With chapters written by an international selection of leading experts, this book fills a crucial gap in our current knowledge of risk, crisis and security in business by exploring a broad spectrum of topics in the field. Edited by a globally-recognized expert on risk, this book is a vital reference for researchers, professionals and students with an interest in current scholarship in this expanding discipline.
Eine Ausbildung zum Beruf ist meist die Grundvoraussetzung fur eine erfolgreiche Berufsbiografie. Fur Jugendliche werden jedoch auch oft Ausbildungsangebote geschaffen, die sich zwar an Berufskriterien orientieren, jedoch nicht immer zu gesellschaftlich anerkannten Berufsabschlussen fuhren. Unter anderem werden zeitlich verkurzte Formen der Berufsausbildung entwickelt, um bestimmten Zielgruppen den Berufseinstieg zu erleichtern oder Beschaftigungsfelder mit geringeren Qualifikationsanforderungen zu erschliessen. Der Band stellt empirische Untersuchungen und theoretische Diskussionen aus Deutschland, OEsterreich und der Schweiz zu verkurzten Berufsausbildungen vor, um Wirkungen und Effekte der Konzeptionen zu erschliessen und zu bewerten. Die Buchbeitrage gehen insbesondere der Frage nach, welche Formen der Berufsausbildung als Ausbildung zum Beruf angesehen werden koennen.
This book constitutes the refereed proceedings of the 21st International Conference on Group Decision and Negotiation, GDN 2021, which was planned to be held in Toronto, ON, Canada, during June 6-10, 2021. The conference was held virtually due to the COVID-19 pandemic.The field of Group Decision and Negotiation focuses on decision processes with at least two participants and a common goal but conflicting individual goals. Research areas of Group Decision and Negotiation include electronic negotiations, experiments, the role of emotions in group decision and negotiations, preference elicitation and decision support for group decisions and negotiations, and conflict resolution principles. The 12 full papers presented in this volume were carefully reviewed and selected from 74 submissions. They were organized in topical sections as follows: pandemic responses; preference modeling for group decision and negotiation; conflict resolution; and collaborative decision making processes.
Winning takes many forms. For fans of Matthew Syed, this is a great sports book about leadership, judgement and decision-making - rooted in the theory that helped Ed Smith lead England cricket to sustained success. And to help us all win more. 'An absolutely fascinating book' THE GAME, The Times football pod How do you spot the opportunities that others miss? How do you turn a team's performance around? How do you make good decisions amid a tidal wave of information? And how can you improve? As chief selector for the England cricket team, Ed Smith pioneered new methods for building successful teams and watched his decisions tested in real time on the pitch. During his three-year tenure, England averaged 7 wins in every 10 completed matches, better than they have performed before or since. Making Decisions reveals Smith's unique approach to finding success in a fast-changing and increasingly data-reliant world. The best decisions, Smith argues, rely on a combination of differing kinds of intelligence: from algorithms to intuition. This is a truth that the most successful people know: data cannot account for everything, it must be harnessed with human insight. Whatever the power of data, humans aren't finished yet. Sharing for the first time the tools he introduced as England selector, Smith's book captures the immediacy of life at the sharp end, while also exploring frameworks from the top levels of sports, business and the arts. Decision-making is revealed as a creative enterprise, not a reductive system. Making Decisions offers an invaluable guide for those who want a better framework for developing, explaining and implementing new ideas.
"Pullman offers his readers essential insights into how humans reason and make decisions. Both concise and far-reaching, his work teaches us how to challenge intuitive logic and examine the processes for deliberative reasoning. This text will prove foundational for students in their intellectual journey toward the development of real skills in critical thinking. By pointing to simple yet profound examples, Pullman's text is both readable and provocative as it challenges us to consider the very mechanisms by which we understand our own cognitive biases." --Bradley A. Hammer, Department of English and Comparative Literature, University of North Carolina, Chapel Hill
Health and Safety: Risk Management is the clearest and most comprehensive book on risk management available today. This newly revised fifth edition takes into account new developments in legislation, standards and good practice. ISO 45001, the international health and safety management system standard, is given comprehensive treatment, and the latest ISO 9004 and ISO 19011 have also been addressed. The book is divided into four main parts. Part 1.1 begins with a basic introduction to the techniques of health and safety risk management and continues with a description of ISO 45001. Part 1.2 covers basic human factors including how the sense organs work and the psychology of the individual. Part 2.1 deals with more advanced techniques of risk management including advanced incident investigation, audit and risk assessment, and Part 2.2 covers a range of advanced human factors topics including human error and decision making. This authoritative treatment of health and safety risk management is essential reading for both students working towards degrees, diplomas and postgraduate or vocational qualifications, and experienced health and safety professionals, who will find it invaluable as a reference.
This book aims to encourage a more reflective, multidisciplinary approach to public safety, and the 'reenfranchisement' of those affected by this new phenomenon. Over the past decade health and safety has become a major issue of public interest. There are countless stories of health and safety activities interfering with public life, preventing some beneficial activity from taking place - even creating absurd or dangerous situations. On the one hand, risk assessment, properly conducted, is highly beneficial - it save lives and prevents injuries. But on the other, it can damage public life. Why has this come about, and does it have to be like that? The authors examine the origins of the problem, look critically at the tools used by safety assessors and their underlying assumptions, and consider important differences between public life and industry (where the approaches largely originated). They illuminate the whole with an analysis of legal requirements, attitudes of stakeholders, and recent research on risk perception and decision making. The result is a profound and important analysis of risk and safety culture and a framework for managing public safety more effectively.
In mainstream economics, and particularly in New Keynesian macroeconomics, the booms and busts that characterize capitalism arise because of large external shocks. The combination of these shocks and the slow adjustments of wages and prices by rational agents leads to cyclical movements. In this book, Paul De Grauwe argues for a different macroeconomics model--one that works with an internal explanation of the business cycle and factors in agents' limited cognitive abilities. By creating a behavioral model that is not dependent on the prevailing concept of rationality, De Grauwe is better able to explain the fluctuations of economic activity that are an endemic feature of market economies. This new approach illustrates a richer macroeconomic dynamic that provides for a better understanding of fluctuations in output and inflation. De Grauwe shows that the behavioral model is driven by self-fulfilling waves of optimism and pessimism, or animal spirits. Booms and busts in economic activity are therefore natural outcomes of a behavioral model. The author uses this to analyze central issues in monetary policies, such as output stabilization, before extending his investigation into asset markets and more sophisticated forecasting rules. He also examines how well the theoretical predictions of the behavioral model perform when confronted with empirical data. Develops a behavioral macroeconomic model that assumes agents have limited cognitive abilities Shows how booms and busts are characteristic of market economies Explores the larger role of the central bank in the behavioral model Examines the destabilizing aspects of asset markets
Listening is Learning: Conversations Between 20th and 21st Century Teachers is a unique approach for meeting the challenges of today's teachers. In sixteen chapters of conversations between veterans and young teachers, readers will discover engaged teaching from the previous century that captures the attention of students. The classroom is the perhaps the last vestige of hope where children will discover the joy of being together without intermediary devices. Conversations invite reflection. Listening to respectful discussions between young and older teachers allows readers to slow down and take stock of their own positions and beliefs. Young teachers will come away with not only rich ideas but also a sense of encouragement to meet the challenges of digitally driven students. Face-to-face classrooms are the best hope for students to discover their best selves, without distractions so prevalent in social media. If teachers choose to show students from the first day that they care about them and are willing to listen to their lives, they will build trusted relationships--essential for students--and for teachers.
This book is about improving human decision making and performance in complex, dynamic tasks. The defining characteristics of a dynamic decision task are that there are a number of decisions required, that decisions are interdependent and that the environment in which the decision is made is transient and feedback is pervasive. Examples of dynamic tasks include the sustainable management of renewable resources and how businesses might allocate resources for research and development (R&D) projects. Decision making in dynamic tasks can be improved through training with system dynamics-based interactive learning environments (ILE's) that include systematic debriefing. Some key features of the book include its didactic approach, numerous tables, figures, and the multidimensional evaluative model. Researchers can use the developed "evaluation model" to gauge various decision-aiding technologies. How to Improve Human Performance in Dynamic Tasks appeals to those interested in the design and evaluation of simulation-based decision support systems, as well as policy makers, students, researchers, and industrialists concerned by the issue of improving human performance in organizational tasks.
Winning takes many forms. For fans of Matthew Syed, this is a great sports book about leadership, judgement and decision-making - rooted in the theory that helped Ed Smith lead England cricket to sustained success. And to help us all win more. 'An absolutely fascinating book' THE GAME, The Times football pod How do you spot the opportunities that others miss? How do you turn a team's performance around? How do you make good decisions amid a tidal wave of information? And how can you improve? As chief selector for the England cricket team, Ed Smith pioneered new methods for building successful teams and watched his decisions tested in real time on the pitch. During his three-year tenure, England averaged 7 wins in every 10 completed matches, better than they have performed before or since. Making Decisions reveals Smith's unique approach to finding success in a fast-changing and increasingly data-reliant world. The best decisions, Smith argues, rely on a combination of differing kinds of intelligence: from algorithms to intuition. This is a truth that the most successful people know: data cannot account for everything, it must be harnessed with human insight. Whatever the power of data, humans aren't finished yet. Sharing for the first time the tools he introduced as England selector, Smith's book captures the immediacy of life at the sharp end, while also exploring frameworks from the top levels of sports, business and the arts. Decision-making is revealed as a creative enterprise, not a reductive system. Making Decisions offers an invaluable guide for those who want a better framework for developing, explaining and implementing new ideas.
This book is written for the experienced portfolio manager and professional options traders. It is a practical guide offering how to apply options math in a trading world that demands mathematical measurement. Every options trader deals with an array of calculations: beginners learn to identify risks and opportunities using a short list of strategies, while researchers and academics turn to advanced technical manuals. However, almost no books exist for the experienced portfolio managers and professional options traders who fall between these extremes. Michael C. Thomsett addresses this glaring gap with The Mathematics of Options, a practical guide with actionable tools for the practical application of options math in a world that demands quantification. It serves as a valuable reference for advanced methods of evaluating issues of pricing, payoff, probability, and risk. In his characteristic approachable style, Thomsett simplifies complex hot button issues-such as strategic payoffs, return calculations, and hedging options-that may be mentioned in introductory texts but are often underserved. The result is a comprehensive book that helps traders understand the mathematic concepts of options trading so that they can improve their skills and outcomes.
"Financial Risk Forecasting" is a complete introduction to practical quantitative risk management, with a focus on market risk. Derived from the authors teaching notes and years spent training practitioners in risk management techniques, it brings together the three key disciplines of finance, statistics and modeling (programming), to provide a thorough grounding in risk management techniques. Written by renowned risk expert Jon Danielsson, the book begins with an introduction to financial markets and market prices, volatility clusters, fat tails and nonlinear dependence. It then goes on to present volatility forecasting with both univatiate and multivatiate methods, discussing the various methods used by industry, with a special focus on the GARCH family of models. The evaluation of the quality of forecasts is discussed in detail. Next, the main concepts in risk and models to forecast risk are discussed, especially volatility, value-at-risk and expected shortfall. The focus is both on risk in basic assets such as stocks and foreign exchange, but also calculations of risk in bonds and options, with analytical methods such as delta-normal VaR and duration-normal VaR and Monte Carlo simulation. The book then moves on to the evaluation of risk models with methods like backtesting, followed by a discussion on stress testing. The book concludes by focussing on the forecasting of risk in very large and uncommon events with extreme value theory and considering the underlying assumptions behind almost every risk model in practical use - that risk is exogenous - and what happens when those assumptions are violated. Every method presented brings together theoretical discussion and derivation of key equations and a discussion of issues in practical implementation. Each method is implemented in both MATLAB and R, two of the most commonly used mathematical programming languages for risk forecasting with which the reader can implement the models illustrated in the book. The book includes four appendices. The first introduces basic concepts in statistics and financial time series referred to throughout the book. The second and third introduce R and MATLAB, providing a discussion of the basic implementation of the software packages. And the final looks at the concept of maximum likelihood, especially issues in implementation and testing. The book is accompanied by a website - www.financialriskforecasting.com - which features downloadable code as used in the book.
Recent legal developments challenge how valid the concept of mental capacity is in determining whether individuals with impairments can make decisions about their care and treatment. Kong defends a concept of mental capacity but argues that such assessments must consider how relationships and dialogue can enable or disable the decision-making abilities of these individuals. This is thoroughly investigated using an interdisciplinary approach that combines philosophy and legal analysis of the law in England and Wales, the European Court of Human Rights, and the United Nations Convention on the Rights of Persons with Disabilities. By exploring key concepts underlying mental capacity, the investigation concludes that both primary relationships and capacity assessments themselves must display key competencies to ensure that autonomy skills are promoted and encouraged. This ultimately provides scope for justifiable interventions into disabling relationships and articulates the dialogical practices that help better situate, interpret, and understand the choices and actions of individuals with impairments. |
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