Capacity Reservation for Capital-intensive Technologies

Capacity Reservation for Capital-intensive Technologies

Author: Stefan Spinler

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 151

ISBN-13: 3642190065

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Arguably the central problem in operations research and management science (OR/MS) addressed by e-Business is better coordination of supply and de mand, including price discovery and reduction of transactions costs of buyer seller interactions. In capital-intensive industries like chemicals and steel, the out-of-pocket costs of excess capacity and the opportunity costs of underuti lized capacity have been important factors driving the growth of exchanges for improving demand and supply coordination through e-Business platforms. Stefan Spinler addresses in his dissertation one of the most interesting aspects of this evolution for OR/MS, the parallel development of long-term and short-term markets for capacity and output, accompanied by a range of exotic options and forwards as the basic mechanisms supporting transac tions. This is a fascinating research topic because it builds on the powerful framework of real options, while connecting directly to key operations deci sions (capacity planning, staffing, maintenance, and so forth) of the plants and technologies whose output is the focus of contracts. From the perspec tive of practice, the use of these contracting mechanisms, as facilitated by a new breed of B2B exchanges, represents an opportunity for further improving supply chain performance and capital asset productivity.


Economic Evolution and Equilibrium

Economic Evolution and Equilibrium

Author: Marco Lehmann-Waffenschmidt

Publisher: Springer Science & Business Media

Published: 2007-06-10

Total Pages: 272

ISBN-13: 3540686649

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This work uses various model frameworks to study the evolution of equilibria in an open loop evolving economy in which the model characteristics evolve without any directional restrictions except for continuity. Applying mathematical methods, it is shown that equilibria can always be adapted in a piecewise gradual, non bang-bang way.


Lot-Sizing and Scheduling for Flexible Flow Lines

Lot-Sizing and Scheduling for Flexible Flow Lines

Author: Daniel Quadt

Publisher: Springer Science & Business Media

Published: 2012-09-14

Total Pages: 240

ISBN-13: 364217101X

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The book considers the lot-sizing and scheduling problem for flexible flow line production facilities. Flexible flow lines are flow lines with parallel machines on some or all production stages. They can be found in a vast number of industries. A three-phased solution approach is presented that solves the integrated lot-sizing and scheduling problem in a hierarchical manner. The approach is able to handle several important features relevant in industrial practice, such as back-orders and setup carry-over. The developed solution procedures solve practically sized problems in a relatively short amount of time. One of the procedures is based on a novel mixed integer programming (MIP) model, which employs integer variables instead of binary variables. This makes it possible to find (near-)optimal solutions using standard algorithms such as CPLEX. Another procedure uses two nested Genetic Algorithms. An application of the framework in the semiconductor industry is given.


Union Wage Bargaining and Economic Growth

Union Wage Bargaining and Economic Growth

Author: Jörg Lingens

Publisher: Springer Science & Business Media

Published: 2012-09-03

Total Pages: 200

ISBN-13: 364217017X

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Writing a book is not possible without the generous input of many people. It is a pleasure to have the opportunity to thank at least some of these people. Prof. Dr. Jochen Michaelis, the supervisor of my dissertation, taught me how to do economic analysis and initiated my interest in labour market is sues. Discussions with him have always been enlightening and have greatly improved the analysis in this book. Moreover, he always encouraged me when I experienced a slump in my motivation. He never lost his calmness and good temper, not even in situations when my need for discussion must have been bothering him. Thanks for that Jochen. I'm indebted to Prof. Dr. Peter Weise for taking over the job as the sec ond referee of my thesis. He gave very valuable comments and sacrificed his christmas holiday to write the referee report as fast as possible. I also want to thank Prof. Stefan Voigt and Prof. Dr. Reinhold Kosfeld, the other two members of the dissertation committee, for the discussion during the defence of the thesis.


Nonlinear Dynamics and Heterogeneous Interacting Agents

Nonlinear Dynamics and Heterogeneous Interacting Agents

Author: Thomas Lux

Publisher: Springer Science & Business Media

Published: 2006-06-06

Total Pages: 326

ISBN-13: 3540272968

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Economic application of nonlinear dynamics, microscopic agent-based modelling, and the use of artificial intelligence techniques as learning devices of boundedly rational actors are among the most exciting interdisciplinary ventures of economic theory over the past decade. This volume provides us with a most fascinating series of examples on "complexity in action" exemplifying the scope and explanatory power of these innovative approaches.


Consumption Structure and Macroeconomics

Consumption Structure and Macroeconomics

Author: Reto Foellmi

Publisher: Springer Science & Business Media

Published: 2006-03-30

Total Pages: 161

ISBN-13: 354028513X

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This book offers a novel perspective that allows to incorporate changing consumption and production structure into models of economic growth. Starting from the empirical observation that income and consumption structure are closely related, it develops a tractable theoretical framework which enables to analyze macroeconomic models consistent with these empirical facts. As a result, central macroeconomic phenomena are better understood: the reasons behind long-run growth, structural change, and the influence of inequality on innovations and growth.


Strategic Trading in Illiquid Markets

Strategic Trading in Illiquid Markets

Author: Burkart Mönch

Publisher: Springer Science & Business Media

Published: 2006-01-13

Total Pages: 130

ISBN-13: 3540263152

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The Area of Research and the Object of Investigation In this thesis we will investigate trading strategies in illiquid markets from a market microstructure perspective. Market microstructure is the academic term for the branch of financial economics that investigates trading and the organization of security markets, see, e. g. , Harris (2002). Historically, exchanges evolved as a location, where those interested in buy ing or selling securities could meet physically to transact. Thus, traditionally security trading was organized on exchange floors, where so-called dealers arranged all trades and provided liquidity by quoting prices at which they were willing buy or sell. Consequently, the initial surge of the market mi crostructure literature focused predominantly on this type of market design, which is often referred to as quote-driven. Nowadays, the interest is shifting towards order-driven markets. Beginning with the Toronto Stock Exchange in the mid 1970s and increasing in fre quency and scope, this market structure has emerged as the preeminent form of security trading worldwide. In order-driven markets, exchanges arrange trades by matching public orders, often by employing automatic execution systems. Introduction A major difference between a quote-driven and an order-driven market arises from the transparency pre- and post-trade. The pre-trade transparency con cerns the question whether the order book is visible to the keeper only, or whether it is open to the public.


Distribution Logistics

Distribution Logistics

Author: Bernhard Fleischmann

Publisher: Springer Science & Business Media

Published: 2012-08-29

Total Pages: 286

ISBN-13: 364217020X

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The complexity of distribution systems is augmented by various trends: globalization of the manufacturing industry, rising customer demands, and the reverse flows within closed-loop systems. In this light, the need for ‘advanced’ planning methods that are based on quantitative optimization is constantly increasing. This book takes up the challenges posed by these developments. In doing so, it presents recent results and case studies from a group of researchers that regularly meet at the IWDL (International Workshop on Distribution Logistics). The text covers the design of distribution networks, vehicle routing, warehousing and reverse logistics. It also contains a comprehensive review of more than 60 case studies in reverse logistics.


Introduction to Stochastic Calculus for Finance

Introduction to Stochastic Calculus for Finance

Author: Dieter Sondermann

Publisher: Springer Science & Business Media

Published: 2006-12-02

Total Pages: 144

ISBN-13: 3540348379

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Although there are many textbooks on stochastic calculus applied to finance, this volume earns its place with a pedagogical approach. The text presents a quick (but by no means "dirty") road to the tools required for advanced finance in continuous time, including option pricing by martingale methods, term structure models in a HJM-framework and the Libor market model. The reader should be familiar with elementary real analysis and basic probability theory.


Default Risk in Bond and Credit Derivatives Markets

Default Risk in Bond and Credit Derivatives Markets

Author: Christoph Benkert

Publisher: Springer Science & Business Media

Published: 2012-08-27

Total Pages: 143

ISBN-13: 3642170390

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Due to the scarcity of reliable data, the existing literature on default risk still displays an imbalance between theoretical and empirical contributions. Consequently, the focus of this book is on empirical work. Within an intensity based modelling framework a broad range of promising specifications is tested using corporate bond data. The book provides one of the most comprehensive empirical studies in the field, from Kalman filtration of affine term structure models to the use of Efficient Method of Moments estimation of dynamic term structure models in a default risky context. Filling another gap in empirical research, the book devotes special attention to the identification factors that can explain credit default swap premia.