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Books > Reference & Interdisciplinary > Communication studies > Decision theory
Sound risk management often involves a combination of both
mathematical and practical aspects. Taking this into account,
Understanding Risk: The Theory and Practice of Financial Risk
Management explains how to understand financial risk and how the
severity and frequency of losses can be controlled. It combines a
quantitative approach with a more informal style, giving readers a
blend of analysis and intuition.
Divided into four parts, the book begins by introducing the
basics of risk management and the behavior of financial
instruments. The next section focuses on regulatory capital
standards and models, addressing value-at-risk (VaR) models,
portfolio credit risk, tranching, operational risk, and the Basel
accords. The author then deals with asset/liability management
(ALM) and liquidity management. The last part explores structured
finance and a variety of new trading instruments, including
inflation-linked products, sophisticated equity basket options, and
convertible bonds.
With numerous exercises, figures, and examples throughout, this
book offers valuable insight on various aspects of financial risk
management.
This book is designed as an introduction to recent social science
work on risk and is intended primarily for students in sociology,
social psychology, and psychology, although it will also be useful
for those studying political science, government, public policy,
and economics. It is written by leading experts actively involved
in research in the field.
In Zeiten der Wissensgesellschaft, der Globalisierung und der damit
verbundenen internationalen vergleichenden Studien nimmt die
Untersuchung Bezug auf die Frage nach der Konkurrenzfahigkeit der
Modernisierung des Systems Schule der letzten Jahre. Im Mittelpunkt
der aktuellen Reformbestrebungen steht der Schuler. Vernachlassigt
wird trotz der Pluralitat der erziehungswissenschaftlichen Theorien
die Frage nach einer angemessenen Qualifikation der primaren,
praktischen Agenten des Reformprozesses. Stehen die theoretischen
Anspruche an eine adaquate, ideale Lehrerprofessionalitat im
Widerspruch zum demografischen Alterungsprozess unserer
Gesellschaft und somit der Lehrerkollegien? Am Beispiel der
Bildungsreform des Bundeslandes Baden-Wurttemberg wurde nach
Richtungsweisungen fur diese scheinbare Dichotomie mit der Absicht
der qualitatssichernden Optimierung und gesundheitsfoerdernden
Balancierung der Anforderungen und Herausforderungen des
schulischen Umfeldes und den subjektiv-personellen Potenzen der
Lehrer gesucht.
At no time in the history of public education has there been such a
dramatic discrepancy between accelerated standards and expectations
and adequate funding for our schools. Much has been written about
how to achieve new expectations in the realm of student achievement
and the need for accountability and the restructuring of how
education dollars are spent. Unfortunately, most of the input
regarding the need for "belt-tightening" is unaccompanied by
tangible solutions or suggestions and results only in hollow
rhetoric or convenient political sound bytes. This journey into
meaningful avenues for cost-savings in public education is clearly
an exception. Any school official who reads this book will find a
number of viable possibilities for saving money. The authors offer
time-tested, practical ideas, which are proven to work. Features
cost-saving tips for: * District and school-level administration *
Curriculum, instruction, vocational and special education, student
services, and media * Building and grounds, maintenance, pupil
transportation, and food services * Community colleges The authors
briefly review the literature for: * Managing decline in resources
and discuss the problem of declining funds for schools and solution
strategies * Generating alternative revenue sources in education
Samples of strategic plans are also included. For educational
administrators, state governors and senators, school boards, and
school business officials.
These notes represent our summary of much of the recent research
that has been done in recent years on approximations and bounds
that have been developed for compound distributions and related
quantities which are of interest in insurance and other areas of
application in applied probability. The basic technique employed in
the derivation of many bounds is induc tive, an approach that is
motivated by arguments used by Sparre-Andersen (1957) in connection
with a renewal risk model in insurance. This technique is both
simple and powerful, and yields quite general results. The bounds
themselves are motivated by the classical Lundberg exponential
bounds which apply to ruin probabilities, and the connection to
compound dis tributions is through the interpretation of the ruin
probability as the tail probability of a compound geometric
distribution. The initial exponential bounds were given in Willmot
and Lin (1994), followed by the nonexpo nential generalization in
Willmot (1994). Other related work on approximations for compound
distributions and applications to various problems in insurance in
particular and applied probability in general is also discussed in
subsequent chapters. The results obtained or the arguments employed
in these situations are similar to those for the compound
distributions, and thus we felt it useful to include them in the
notes. In many cases we have included exact results, since these
are useful in conjunction with the bounds and approximations
developed."
Die Entwicklung der Schularchitektur in Deutschland hatte,
gunstigere gesellschaftliche Rahmenbedingungen vorausgesetzt, einen
weitaus glucklicheren Verlauf nehmen koennen. Einer gedeihlicheren
Entwicklung des Schulbaus in den deutschen Landern standen jedoch
einerseits materielle Zwange, andererseits ideologische
Bestrebungen traditionell als grosses Hindernis entgegen.
Padagogische Belange gerieten allzuoft ins Hintertreffen. Mit
dieser Problematik setzt sich die Arbeit auseinander: Die
Schulbauentwicklung in Deutschland wird beginnend mit dem spaten
18. und fruhen 19. Jahrhundert anhand von historischen und
zeitgenoessischen Beispielen erlautert. Neben der architektonischen
Entwicklung sind in diesem Zusammenhang die mit ihr einhergehenden
padagogischen und gesellschaftlichen Veranderungen von Bedeutung.
A remarkable look at how the growth, technology, and politics of
high-frequency trading have altered global financial markets In
today's financial markets, trading floors on which brokers buy and
sell shares face-to-face have increasingly been replaced by
lightning-fast electronic systems that use algorithms to execute
astounding volumes of transactions. Trading at the Speed of Light
tells the story of this epic transformation. Donald MacKenzie shows
how in the 1990s, in what were then the disreputable margins of the
US financial system, a new approach to trading-automated
high-frequency trading or HFT-began and then spread throughout the
world. HFT has brought new efficiency to global trading, but has
also created an unrelenting race for speed, leading to a
systematic, subterranean battle among HFT algorithms. In HFT, time
is measured in nanoseconds (billionths of a second), and in a
nanosecond the fastest possible signal-light in a vacuum-can travel
only thirty centimeters, or roughly a foot. That makes HFT
exquisitely sensitive to the length and transmission capacity of
the cables connecting computer servers to the exchanges' systems
and to the location of the microwave towers that carry signals
between computer datacenters. Drawing from more than 300 interviews
with high-frequency traders, the people who supply them with
technological and communication capabilities, exchange staff,
regulators, and many others, MacKenzie reveals the extraordinary
efforts expended to speed up every aspect of trading. He looks at
how in some markets big banks have fought off the challenge from
HFT firms, and how exchanges sometimes engineer technical systems
to favor certain types of algorithms over others. Focusing on the
material, political, and economic characteristics of high-frequency
trading, Trading at the Speed of Light offers a unique glimpse into
its influence on global finance and where it could lead us in the
future.
Provides a range of up-to-date case studies to help students
understand the real world practice of risk management in
organisations Includes an overview situating the subject of risk
management in the wider context of corporate governance, aiding
student understanding The case studies on Tesco and Birmingham City
Council are radically updated to reflect recent controversies,
whilst a case study on cyber risk is added for the new edition
Now revised and updated, this introduction to decision theory is
both accessible and comprehensive, covering topics including
decision making under ignorance and risk, the foundations of
utility theory, the debate over subjective and objective
probability, Bayesianism, causal decision theory, game theory, and
social choice theory. No mathematical skills are assumed, with all
concepts and results explained in non-technical and intuitive as
well as more formal ways. There are now over 140 exercises with
solutions, along with a glossary of key terms and concepts. This
second edition includes a new chapter on risk aversion as well as
updated discussions of numerous central ideas, including Newcomb's
problem, prisoner's dilemmas, and Arrow's impossibility theorem.
The book will appeal particularly to philosophy students but also
to readers in a range of disciplines, from computer science and
psychology to economics and political science.
Very Short Introductions: Brilliant, Sharp, Inspiring Everyone
negotiates. Whenever any person, company, or country needs someone
else to accomplish something, they must negotiate. Negotiation is
essential for peace and international relations, but also for
economically efficient trades and bargains in business, and for
problem solving skills in workplaces, families, and interpersonal
interactions. This Very Short Introduction provides a comprehensive
and accessible review of both conceptual and behavioural approaches
to the human process of negotiation. Carrie Menkel-Meadow draws on
research in constituent fields of human psychology, diplomacy, law,
business, anthropology, game theory, decision making, international
relations, sociology, public policy, and economics, suggesting
models for creative problem solving to often intractable problems.
Considering that most people are tense and frightened of what they
perceive to be scarce resource confrontations with opponents and
competitors, Menkel-Meadow offers different ways to plan for and
approach others to solve human problems and seek solutions that
satisfy both parties. Alongside this, Menkel-Meadow summarises
recent research on the variations of human behaviour, providing
vivid examples from history and current affairs to solve some of
the most difficult problems. ABOUT THE SERIES: The Very Short
Introductions series from Oxford University Press contains hundreds
of titles in almost every subject area. These pocket-sized books
are the perfect way to get ahead in a new subject quickly. Our
expert authors combine facts, analysis, perspective, new ideas, and
enthusiasm to make interesting and challenging topics highly
readable.
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 Gut Feelings: Short Cuts to Better Decision Making psychologist
and behavioural expert Gerd Gigerenzer reveals the secrets of fast
and effective decision-making. A sportsman can catch a ball without
calculating its speed or distance. A group of amateurs beat the
experts at playing the stock market. A man falls for the right
woman even though she's 'wrong' on paper. All these people
succeeded by trusting their instincts - but how does it work? As
Gerd Gigerenzer explains, in an uncertain world, sometimes we have
to ignore too much information and rely on our brain's 'short cut',
or heuristic. By explaining how intuition works and analyzing the
techniques that people use to make good decisions - whether it's in
personnel selection or heart surgery - Gigerenzer will show you the
hidden intelligence of the unconscious mind. 'Fascinating and
provocative ... Gut Feelings may well be the recipe for a simpler,
less stressful life' Sunday Times 'Gigerenzer's writing is catchily
optimistic and slyly funny ... Devilish' Steven Poole, Guardian
'The science behind the phenomenon cited in the bestseller Blink
... useful and clearly written' Business Week 'Gigerenzer is
brilliant' Stephen Pinker Gerd Gigerenzer is Director of the Center
for Adaptive Behavior and Cognition at the Max Planck Institute for
Human Development in Berlin and former Professor of Psychology at
the University of Chicago. He has published two academic books on
heuristics, Simple Heuristics That Make Us Smart and Bounded
Rationality: The Adaptive Toolbox as well as a popular science
book, Reckoning with Risk.
Behavioural studies have shown that while humans may be the best
decision makers on the planet, we are not quite as good as we think
we are. We are regularly subject to biases, inconsistencies and
irrationalities in our decision making. Decision Behaviour,
Analysis and Support, published in 2009, explores perspectives from
many different disciplines to show how we can help decision makers
to deliberate and make better decisions. It considers both the use
of computers and databases to support decisions as well as human
aids to building analyses and some fast and frugal tricks to aid
more consistent decision making. In its exploration of decision
support it draws together results and observations from decision
theory, behavioural and psychological studies, artificial
intelligence and information systems, philosophy, operational
research and organisational studies. This provides a valuable
resource for managers with decision-making responsibilities and
students from a range of disciplines, including management,
engineering and information systems.
This book, based on the author's Clarendon Lectures in Finance,
examines the empirical behaviour of corporate default risk. A new
and unified statistical methodology for default prediction, based
on stochastic intensity modeling, is explained and implemented with
data on U.S. public corporations since 1980. Special attention is
given to the measurement of correlation of default risk across
firms. The underlying work was developed in a series of
collaborations over roughly the past decade with Sanjiv Das,
Andreas Eckner, Guillaume Horel, Nikunj Kapadia, Leandro Saita, and
Ke Wang. Where possible, the content based on methodology has been
separated from the substantive empirical findings, in order to
provide access to the latter for those less focused on the
mathematical foundations. A key finding is that corporate defaults
are more clustered in time than would be suggested by their
exposure to observable common or correlated risk factors. The
methodology allows for hidden sources of default correlation, which
are particularly important to include when estimating the
likelihood that a portfolio of corporate loans will suffer large
default losses. The data also reveal that a substantial amount of
power for predicting the default of a corporation can be obtained
from the firm's "distance to default," a volatility-adjusted
measure of leverage that is the basis of the theoretical models of
corporate debt pricing of Black, Scholes, and Merton. The findings
are particularly relevant in the aftermath of the financial crisis,
which revealed a lack of attention to the proper modelling of
correlation of default risk across firms.
This publication provides updates on the bond market in Indonesia
since 2017. The ASEAN+3 Bond Market Guide series provides
information on the investment climate, rules, laws, opportunities,
and characteristics of bond markets in Asia and the Pacific. It
aims to help bond market issuers, investors, and financial
intermediaries understand the local context and encourage greater
participation in the region's rapidly developing bond markets. This
edition updates the ASEAN+3 Bond Market Guide 2017: Indonesia.
This report examines the impacts of COVID-19 on labour markets
along with adjustment patterns in Indonesia, Malaysia, the
Philippines, Thailand, and Viet Nam. Labour markets in Southeast
Asia were particularly hit hard in 2020 when government pandemic
containment measures were most severe. COVID-19 exacerbated growing
inequalities in the region and exposed large gaps in social
protection . This report aims to help policymakers identify
priorities, constraints, and opportunities for developing effective
labour market strategies for economic recovery and beyond.
What if our ability to make decisions was more a matter of chance
than a rational process? It has long been recognized that the mind
decides, the body obeys. However, as the author of this book
argues, in reality it might just be the opposite. The
decision-making process is produced by cerebral matter. It is a
random phenomenon that results from competing processes within a
network whose architecture has changed little since the first
vertebrates. This book presents a 'bottom-up' approach to
understanding decision making, starting from the fundamental
question: what are the basic properties that a neural network of
decision making needs to possess? Combining data drawn from
phylogeny and physiology, the book provides a general framework for
the neurobiology of decision-making in vertebrates, and explains
how it evolved from the lamprey to the apes. It also looks at the
consequences of such a framework: how it impacts our capacity for
reasoning, and considers some aspects of the pathophysiology of
higher brain functions. It ends with an open discussion of more
philosophical concepts such as the nature of Free-will. Written in
a lively and accessible style, the book presents an exciting
perspective on understanding decision making.
An analogy is a comparison between two things. It points out the
similarities between two things that might be different in all
other respects. Analogies cause us to think analytically about
forms, uses, structures, and relationships. This all-time favorite
resource not only gives students a chance to practice solving
analogies, but also invites them to open their minds to a
completely new way of analyzing the elements of analogies. Each
page introduces several categories of analogies. Each category
expands students' way of viewing the world and contrasting and
comparing elements. Thinking Through Analogies also instills the
tools whereby students can create relationships to enhance their
creative and formal writing, as well as to heighten their critical
thinking in test taking. Other books that teach analogies are
Analogies for Beginners and Analogies for the 21st Century. Grades
3-6
The Pacific region is expected to contract by 0.6% in 2021, and to
grow by 4.7% in 2022. This issue of the Pacific Economic Monitor
explores how the region can reopen and rebuild. Besides safely
resuming travel and protecting health, a resilient recovery will
depend on promoting fiscal sustainability and strengthening
economic management, including regional cooperation to revitalize
tourism.
Amazingly, the complexities of voting theory can be explained and resolved with comfortable geometry. A geometry which unifies such seemingly disparate topics as manipulation, monotonicity, and even the apportionment issues of the US Supreme Court. Although directed mainly toward students and others wishing to learn about voting, experts will discover here many previously unpublished results. As an example, a new profile decomposition quickly resolves the age-old controversies of Condorcet and Borda, demonstrates that the rankings of pairwise and other methods differ because they rely on different information, casts serious doubt on the reliability of a Condorcet winner as a standard for the field, makes the famous Arrow's Theorem predictable, and simplifies the construction of examples.
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