Computational Complexity

Computational Complexity

Author: Robert A. Meyers

Publisher: Springer

Published: 2011-10-19

Total Pages: 0

ISBN-13: 9781461417996

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Complex systems are systems that comprise many interacting parts with the ability to generate a new quality of collective behavior through self-organization, e.g. the spontaneous formation of temporal, spatial or functional structures. These systems are often characterized by extreme sensitivity to initial conditions as well as emergent behavior that are not readily predictable or even completely deterministic. The recognition that the collective behavior of the whole system cannot be simply inferred from an understanding of the behavior of the individual components has led to the development of numerous sophisticated new computational and modeling tools with applications to a wide range of scientific, engineering, and societal phenomena. Computational Complexity: Theory, Techniques and Applications presents a detailed and integrated view of the theoretical basis, computational methods, and state-of-the-art approaches to investigating and modeling of inherently difficult problems whose solution requires extensive resources approaching the practical limits of present-day computer systems. This comprehensive and authoritative reference examines key components of computational complexity, including cellular automata, graph theory, data mining, granular computing, soft computing, wavelets, and more.


The Theory of Corporate Finance

The Theory of Corporate Finance

Author: Jean Tirole

Publisher: Princeton University Press

Published: 2010-08-26

Total Pages: 657

ISBN-13: 1400830222

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"Magnificent."—The Economist From the Nobel Prize–winning economist, a groundbreaking and comprehensive account of corporate finance Recent decades have seen great theoretical and empirical advances in the field of corporate finance. Whereas once the subject addressed mainly the financing of corporations—equity, debt, and valuation—today it also embraces crucial issues of governance, liquidity, risk management, relationships between banks and corporations, and the macroeconomic impact of corporations. However, this progress has left in its wake a jumbled array of concepts and models that students are often hard put to make sense of. Here, one of the world's leading economists offers a lucid, unified, and comprehensive introduction to modern corporate finance theory. Jean Tirole builds his landmark book around a single model, using an incentive or contract theory approach. Filling a major gap in the field, The Theory of Corporate Finance is an indispensable resource for graduate and advanced undergraduate students as well as researchers of corporate finance, industrial organization, political economy, development, and macroeconomics. Tirole conveys the organizing principles that structure the analysis of today's key management and public policy issues, such as the reform of corporate governance and auditing; the role of private equity, financial markets, and takeovers; the efficient determination of leverage, dividends, liquidity, and risk management; and the design of managerial incentive packages. He weaves empirical studies into the book's theoretical analysis. And he places the corporation in its broader environment, both microeconomic and macroeconomic, and examines the two-way interaction between the corporate environment and institutions. Setting a new milestone in the field, The Theory of Corporate Finance will be the authoritative text for years to come.


Contract Theory

Contract Theory

Author: Patrick Bolton

Publisher: MIT Press

Published: 2004-12-10

Total Pages: 746

ISBN-13: 9780262025768

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A comprehensive introduction to contract theory, emphasizing common themes and methodologies as well as applications in key areas. Despite the vast research literature on topics relating to contract theory, only a few of the field's core ideas are covered in microeconomics textbooks. This long-awaited book fills the need for a comprehensive textbook on contract theory suitable for use at the graduate and advanced undergraduate levels. It covers the areas of agency theory, information economics, and organization theory, highlighting common themes and methodologies and presenting the main ideas in an accessible way. It also presents many applications in all areas of economics, especially labor economics, industrial organization, and corporate finance. The book emphasizes applications rather than general theorems while providing self-contained, intuitive treatment of the simple models analyzed. In this way, it can also serve as a reference for researchers interested in building contract-theoretic models in applied contexts.The book covers all the major topics in contract theory taught in most graduate courses. It begins by discussing such basic ideas in incentive and information theory as screening, signaling, and moral hazard. Subsequent sections treat multilateral contracting with private information or hidden actions, covering auction theory, bilateral trade under private information, and the theory of the internal organization of firms; long-term contracts with private information or hidden actions; and incomplete contracts, the theory of ownership and control, and contracting with externalities. Each chapter ends with a guide to the relevant literature. Exercises appear in a separate chapter at the end of the book.


Mastering the Risky Business of Public-Private Partnerships in Infrastructure

Mastering the Risky Business of Public-Private Partnerships in Infrastructure

Author: Manal Fouad

Publisher: International Monetary Fund

Published: 2021-05-10

Total Pages: 61

ISBN-13: 1513576569

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Investment in infrastructure can be a driving force of the economic recovery in the aftermath of the COVID-19 pandemic in the context of shrinking fiscal space. Public-private partnerships (PPP) bring a promise of efficiency when carefully designed and managed, to avoid creating unnecessary fiscal risks. But fiscal illusions prevent an understanding the sources of fiscal risks, which arise in all infrastructure projects, and that in PPPs present specific characteristics that need to be addressed. PPP contracts are also affected by implicit fiscal risks when they are poorly designed, particularly when a government signs a PPP contract for a project with no financial sustainability. This paper reviews the advantages and inconveniences of PPPs, discusses the fiscal illusions affecting them, identifies a diversity of fiscal risks, and presents the essentials of PPP fiscal risk management.


Inefficient Private Renegotiation of Sovereign Debt

Inefficient Private Renegotiation of Sovereign Debt

Author: Kenneth Kletzer

Publisher: World Bank Publications

Published: 1990

Total Pages: 64

ISBN-13:

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Private renegotiation of debt repayments and new loans is inefficient because of the creditors' seniority privileges and lack of commitment and the inadequate information creditors have about debtors' policy choices.


Research Handbook on Corporate Bankruptcy Law

Research Handbook on Corporate Bankruptcy Law

Author: Barry E. Adler

Publisher: Edward Elgar Publishing

Published: 2020-06-26

Total Pages: 451

ISBN-13: 1781007888

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In this Research Handbook, today’s leading experts on the law and economics of corporate bankruptcy address fundamental issues such as the efficiency of bankruptcy, the role and treatment of creditors – particularly secured creditors – in the bankruptcy process, the allocation of going-concern surplus among claimants, the desirability of liquidation in the absence of such surplus, the role of contract in bankruptcy resolution, the role of derivatives in the bankruptcy process, the costs of the bankruptcy system, and the special case of financial institutions, among other topics.


Macroeconomic Dimensions of Public-Private Partnerships

Macroeconomic Dimensions of Public-Private Partnerships

Author: Mr.Edward F. Buffie

Publisher: International Monetary Fund

Published: 2016-03-24

Total Pages: 49

ISBN-13: 1484307704

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The voluminous literature comparing public-private partnerships (P3s) and own-investment (OI) by the public sector is dominated by contributions from microeconomic theory. This paper gives macroeconomics a voice in the debate by investigating the repercussions of P3 vs. OI in a dynamic general equilibrium model featuring private capital accumulation and involuntary unemployment with efficiency wages. Typically P3s cost more but produce higher-quality infrastructure and boast a better on-time completion record than OI; consequently, they are comparatively more effective in reducing underinvestment in private capital, underinvestment in infrastructure, unemployment and poverty. The asymmetric impact on macro externalities raises the social return in the P3 2 - 9 percentage points relative to the social return to OI, depending on whether the externalities operate singly or in combination and on whether P3 enjoys an advantage in speed of construction.


Handbook of Social Choice and Welfare

Handbook of Social Choice and Welfare

Author: Kenneth J. Arrow

Publisher: Elsevier

Published: 2010-10-13

Total Pages: 985

ISBN-13: 0080929826

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This second part of a two-volume set continues to describe economists' efforts to quantify the social decisions people necessarily make and the philosophies that those choices define. Contributors draw on lessons from philosophy, history, and other disciplines, but they ultimately use editor Kenneth Arrow's seminal work on social choice as a jumping-off point for discussing ways to incentivize, punish, and distribute goods. - Develops many subjects from Volume 1 (2002) while introducing new themes in welfare economics and social choice theory - Features four sections: Foundations, Developments of the Basic Arrovian Schemes, Fairness and Rights, and Voting and Manipulation - Appeals to readers who seek introductions to writings on human well-being and collective decision-making - Presents a spectrum of material, from initial insights and basic functions to important variations on basic schemes


Advances in Economics and Econometrics

Advances in Economics and Econometrics

Author: Econometric Society. World Congress

Publisher: Cambridge University Press

Published: 2013-05-27

Total Pages: 511

ISBN-13: 1107016045

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The first volume of edited papers from the Tenth World Congress of the Econometric Society 2010.