An Equilibrium Approach to Indifference Pricing


Book Description

The utility indifference framework has received a lot of attention, because it is based on a utility maximization principle, which is one of the most fundamental principles of economics, for pricing a contingent claim. The price based on utility indifference framework is the maximum or minimum (in some cases, threshold) price for each investor. Therefore, the price is the indicator for the investor to join the market of the contingent claim. Our purpose is to expand the view of utility indifference framework, that is, to deduce the equilibrium price in the utility indifference framework. We attain the result that, under the setting of exponential utility, the equilibrium price will be uniquely evaluated by minimal entropy martingale measure.




Pricing and Equilibrium


Book Description

This volume analyses value and equilibrium. Chapters on the decisions of household and on the theory of the firm (including short and long-term planning and investment) include both static and dynamic analysis. * Based on the enlarged sixth German edition this English edition contains many diagrams and an introduction to linear programming, as well as full treatment of the author's well-known theory of production.




General Equilibrium Option Pricing Method: Theoretical and Empirical Study


Book Description

This book mainly addresses the general equilibrium asset pricing method in two aspects: option pricing and variance risk premium. First, volatility smile and smirk is the famous puzzle in option pricing. Different from no arbitrage method, this book applies the general equilibrium approach in explaining the puzzle. In the presence of jump, investors impose more weights on the jump risk than the volatility risk, and as a result, investors require more jump risk premium which generates a pronounced volatility smirk. Second, based on the general equilibrium framework, this book proposes variance risk premium and empirically tests its predictive power for international stock market returns.




Introduction to Equilibrium Analysis


Book Description

Advanced Textbooks in Economics, Volume 6: Introduction to Equilibrium Analysis: Variations on Themes by Edgeworth and Walras focuses on the approaches developed and instituted by Edgeworth and Walras in the study of equilibrium analysis. The book first underscores exchange economies, core of a game, and large economies. Discussions focus on economies with a continuum of agents, Walras equilibrium, prices and demand, balancedness, and commodity space. The manuscript then ponders on limit theorems for the core and existence of competitive equilibria. Topics include equilibria without convexity of preferences, existence of equilibria for economies with convex preferences, individual demand, emergence of prices, asymptotic equal treatment for most, uniform boundedness of core allocations, and limit theorems for type and replica economies. The publication examines continuous, upper, and lower hemi-continuous correspondences, fixed point theorems, and separation of convex sets. The book is a vital source of data for economists and researchers interested in equilibrium analysis.







The Equilibrium Approach to Exchange Rates


Book Description

We characterize the equilibrium exchange rate in a general equilibrium economy without imposing strong restrictions on the output processes, preferences, or commodity market imperfections. The nominal exchange rate is determined by differences in initial wealths the currencies of richer countries tend to be overvalued by PPP standards and by differences of marginal indirect utilities of total nominal spending. Changes in the exchange rate mirror differences in growth rates of real spending weighted by relative risk-aversion (which can be time-varying and can differ across countries), and in the case of non-homothetic utility functions, differences in inflation rates computed from marginal spending weights. Thus, standard regression or cointegration tests of PPP suffer from missing-variables biases and ignore variations in risk aversions across countries and over time. We also present cointegration tests of the version of the model with constant relative risk aversion (CRRA) and homothetic preferences. When nominal spending is given an independent role (next to prices) in the short-term dynamics, both PPP and the CRRA model become acceptable.







Handbooks in Operations Research and Management Science: Financial Engineering


Book Description

The remarkable growth of financial markets over the past decades has been accompanied by an equally remarkable explosion in financial engineering, the interdisciplinary field focusing on applications of mathematical and statistical modeling and computational technology to problems in the financial services industry. The goals of financial engineering research are to develop empirically realistic stochastic models describing dynamics of financial risk variables, such as asset prices, foreign exchange rates, and interest rates, and to develop analytical, computational and statistical methods and tools to implement the models and employ them to design and evaluate financial products and processes to manage risk and to meet financial goals. This handbook describes the latest developments in this rapidly evolving field in the areas of modeling and pricing financial derivatives, building models of interest rates and credit risk, pricing and hedging in incomplete markets, risk management, and portfolio optimization. Leading researchers in each of these areas provide their perspective on the state of the art in terms of analysis, computation, and practical relevance. The authors describe essential results to date, fundamental methods and tools, as well as new views of the existing literature, opportunities, and challenges for future research.




Microeconomics


Book Description

Designed as a textbook for undergraduate students of Economics and Commerce (Pass and Hons.), this uptodate book provides a comprehensive coverage of Microeconomics and systematically analyzes all the important topics. The book is also intended for students appearing in Indian Civil Services (IAS), Indian Economic Service (IES) and various State Civil Services examinations. The text is based on the model UGC syllabus and the chapters confirm to the UGC modules, which will greatly benefit the students. The authors present a masterly analysis of important topics such as the role of price mechanism and market equilibrium, factor pricing, and the concept of social welfare functions. The text emphasizes some of the current topics, for example, international financial environment, globalization, market failure and externality, public goods and rational expectation hypothesis. Key Features: • The book contains both numerical and logical questions at the end of each chapter. • Each chapter is followed by a list of major concepts and their brief elaborations. • Charts and diagrams have been frequently used to complement textual analysis. • Some numerical problems are worked out on important topics.




The Equilibrium Approach to Labor Markets


Book Description

This paper exposits the modern theory of equalizing differences, viewed as optimal assignments of workers to jobs. The basic ideas are first illustrated in a simple model with binary choices of work attributes. Multinominal choices are briefly considered after that. Empirical implications are stressed, with special emphasis on elements of selectivity and stratification by tastes and technology. Applications are sketched for certain aspects of the economics of discrimination, human capital, the value of safety and the theory of implicit contracts. Issues raised by assignment stratification according to worker traits and productivities are discussed, and the principle sorting model by comparative advantageis outlined. The implied valuation system on personal traits and its relationship to factor-analytic models, as well as selectivity issues in educational and occupational choice illustrate this aspect of the theory.