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Author: Antonio Villar
Publisher: Springer Science & Business Media
ISBN: 3642457118
Category : Business & Economics
Languages : en
Pages : 166
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Book Description
Presentation Many economic problems, as equilibrium models, input-output analysis, rational behaviour, etc. , are usually modelled in terms of operators in Euclidean spaces. This monograph deals with the analysis of a number of formal problems involving this kind of operators (with particular reference to complementarity problems and variational inequalities), and their applications to distributive problems and equilibrium models. Thus the purpose of this work is to provide a set of new results on the solvability of those problems, and a number of economic applications that will illustrate the interest of these results in economics. It is worth stressing from the very begining that our analysis concentrates on the existence (and in some cases optimality) of solutions. That is what is meant here by solvability (in particular, nothing will be said with respect to the uniqueness, stability, sensitivity analysis or computation of solutions). The results on the solvability of operator problems presented here, were actually arrived at as a way of solving specific economic models. Yet we are going to relate this case by somehow reversing the way it happened, that is, starting with the formal results and then presenting a number of economic models which appear as applications of VIII these formal results. The rationale for this approach is twofold. First, it provides a neat track via which to go through the whole work. Then, because I would like to emphasize the interest of complementarity and variational inequalities problems in economic modelling.
Author: Antonio Villar
Publisher: Springer Science & Business Media
ISBN: 3642457118
Category : Business & Economics
Languages : en
Pages : 166
Get Book Here
Book Description
Presentation Many economic problems, as equilibrium models, input-output analysis, rational behaviour, etc. , are usually modelled in terms of operators in Euclidean spaces. This monograph deals with the analysis of a number of formal problems involving this kind of operators (with particular reference to complementarity problems and variational inequalities), and their applications to distributive problems and equilibrium models. Thus the purpose of this work is to provide a set of new results on the solvability of those problems, and a number of economic applications that will illustrate the interest of these results in economics. It is worth stressing from the very begining that our analysis concentrates on the existence (and in some cases optimality) of solutions. That is what is meant here by solvability (in particular, nothing will be said with respect to the uniqueness, stability, sensitivity analysis or computation of solutions). The results on the solvability of operator problems presented here, were actually arrived at as a way of solving specific economic models. Yet we are going to relate this case by somehow reversing the way it happened, that is, starting with the formal results and then presenting a number of economic models which appear as applications of VIII these formal results. The rationale for this approach is twofold. First, it provides a neat track via which to go through the whole work. Then, because I would like to emphasize the interest of complementarity and variational inequalities problems in economic modelling.
Author: Sönke Hartmann
Publisher: Springer Science & Business Media
ISBN: 3642586279
Category : Business & Economics
Languages : en
Pages : 223
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Book Description
Approaches to project scheduling under resource constraints are discussed in this book. After an overview of different models, it deals with exact and heuristic scheduling algorithms. The focus is on the development of new algorithms. Computational experiments demonstrate the efficiency of the new heuristics. Finally, it is shown how the models and methods discussed here can be applied to projects in research and development as well as market research.
Author: Herman S.J. Cesar
Publisher: Springer Science & Business Media
ISBN: 364245738X
Category : Mathematics
Languages : en
Pages : 234
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Book Description
This book deals with economic policy regarding the Greenhouse Effect using control and game models. First, a literature review is given of intertemporal optimisation models of environmental issues with special focus on the Greenhouse Effect. Next, the issue of sustainability is discussed for different specifications of the natural assimilation function. Furthermore, capital accumulation is considered both in abatement and in human capital. The international dimension is analysed next with focus on the difference between feedback and open-loop solutions, as well as on cooperative outcomes using trigger and renegotiation-proof strategies. Finally, second best forms of cooperation in the form of "issue linkage" and "technology transfers" are worked out.
Author: Manuel Ammann
Publisher: Springer Science & Business Media
ISBN: 3662223309
Category : Business & Economics
Languages : en
Pages : 238
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Book Description
Credit risk is an important consideration in most financial transactions. As for any other risk, the risk taker requires compensation for the undiversifiable part of the risk taken. In bond markets, for example, riskier issues generally promise investors a higher yield. The same principle also applies to financial derivatives. Otherwise identical derivative securities will likely have differ ent prices if the counterparties are not of the same credit quality. Although this argument seems intuitively convincing, widely used pricing models for financial derivatives do not incorporate credit risk effects. This research monograph analyzes the effect of credit risk on financial derivatives prices. Credit risk can affect derivatives prices in a variety of ways. First, financial derivatives can be subject to counterparty default risk. Second, a derivative can be written on a security which is subject to credit risk, such as a corporate bond. Third, the credit risk itself can be the un derlying of a derivative instrument. The text focuses on valuation models which take into account counterparty risk but also addresses the other two valuation problems.
Author: Nigel H.M. Wilson
Publisher: Springer Science & Business Media
ISBN: 3642859704
Category : Computers
Languages : en
Pages : 472
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Book Description
This proceedings volume consists of papers presented at the Seventh International Workshop on Computer-Aided Scheduling of Pllblic Transport, which was held at th th the Massachusetts Institute of Technology from August 5 to 8 , 1997. In the tradition of alternating Workshops between North American and Europe - Chicago (1975), Leeds (1980), Montreal (1983), Hamburg (1986), Montreal (1990), and Lisbon (1993), Cambridge (Massachusetts, USA) was selected for the Workshop in 1997. As in earlier workshops, the central theme dealt with vehicle and crew scheduling problems and the development of software systems incorporating operations research techniques for operational planning in public transport. However, following the trend that started in Hamburg in 1987, the scope of this Workshop was broadened to include topics in related fields. Two trends underlie this. First, the recognition that the core scheduling issues in public transport have important common elements with other application areas in which extensive work is also underway, and that it is vital to learn from these other initiatives. Second, while scheduling is indeed a core problem in public transport planning, and has shown the first and greatest benefits from computer application, it is intimately related to the preceding tasks in the planning hierarchy, such as service design, and the following tasks such as operations control and public information.
Author: Marga Peeters
Publisher: Springer Science & Business Media
ISBN: 3642468152
Category : Business & Economics
Languages : en
Pages : 208
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Book Description
As large physical capital stock projects need long periods to be built, a time-to-build specification is incorporated in factor demand models. Time-to-build and adjustment costs dynamics are identified since by the first moving average dynamics, whereas by the latter autoregressive dynamics are induced. Empirical evidence for time-to-build is obtained from data from the Dutch construction industry and by the estimation result from the manufacturing industry of six OECD countries.
Author: Jean-Pierre Urbain
Publisher: Springer Science & Business Media
ISBN: 3642957064
Category : Business & Economics
Languages : en
Pages : 201
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Book Description
In the recent years, the study of cointegrated time series and the use of error correction models have become extremely popular in the econometric literature. This book provides an analysis of the notion of (weak) exogeneity, which is necessary to sustain valid inference in sub-systems, inthe framework of error correction models (ECMs). In many practical situations, the applied econometrician wants to introduce "structure" on his/her model in order to get economically meaningful coefficients. For thispurpose, ECMs in structural form provide an appealing framework, allowing the researcher to introduce (theoretically motivated) identification restrictions on the long run relationships. In this case, the validity of the inference will depend on a number of conditions which are investigated here. In particular,we point out that orthogonality tests, often used to test for weak exogeneity or for general misspecification, behave poorly in finite samples and are often not very useful in cointegrated systems.
Author: Arvid Aulin
Publisher: Springer Science & Business Media
ISBN: 3642958613
Category : Business & Economics
Languages : en
Pages : 212
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Book Description
The author shows that the enormous gap between theory and facts in modern macroeconomics can only be eliminated by nonlinear macroeconomic dynamics with the following special characteristics: First of all, only certain group-theoretical invariants generate the correct growth cycles with irregularly varying lengths, not any stochastic process as usually applied for this purpose. Furthermore, a special extended value function and generalized human capital are needed for a correct representation of scientific and technological innovation. Finally, the correct nonlinear macroeconomic dynamics are not reducible to microeconomics, for both of the above mentioned reasons.
Author: Abdolkarim Sadrieh
Publisher: Springer Science & Business Media
ISBN: 3642589537
Category : Business & Economics
Languages : en
Pages : 359
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Book Description
The alternating double auction market institution is presented as a discrete time version of the open outcry market. The game in extensive form is analyzed in an almost perfect information setting, using the concept of subgame perfectness. By applying two new equilibrium selection criteria, a general existence result is obtained for "impatience equilibria" of the game. All such equilibria are shown to have unique properties concerning the traded quantities and prices. The most important results are that the equilibrium prices are independent of the number of traders and are always very close to - if not inside - the range of competitive prices. The latter can be evaluated as game theoretic support for the convergence of prices to the competitive price. The process of price formation is traced by applying the learning direction theory and introducing the "anchor price hypothesis".
Author: Heike Hennig-Schmidt
Publisher: Springer Science & Business Media
ISBN: 3642457754
Category : Business & Economics
Languages : en
Pages : 231
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Book Description
Bilateral bargaining situations are of great importance in reality. Traditional microeconomics, however, make cognitive and motivational assumptions of subjects` full rationality that are revealed as being unrealistic by a growing number of experimental investigations. The present book adds an important contribution to the understanding of principles of boundedly rational behavior by directly observing groups of subjects in a decision situation and videotaping their discussions. A very important result of the book is that the behavior of subjects is guided by aspirations regarding the final outcome. The levels of aspirations are influenced by prominence and different forms of the equity principle resulting in several fairness norms as to the allocation of the amount of money to be divided. Another important feature of the book stems from the analysis of break off discussions and enables a motivational explanation of the emergence of breakdowns in bargaining.
