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Info-metrics is a framework for modeling, reasoning, and drawing inferences under conditions of noisy and insufficient information. It is an interdisciplinary framework situated at the intersection of information theory, statistical inference, and decision-making under uncertainty. In a recent book on the Foundations of Info-Metrics, Golan (OUP, 2018) provides the theoretical underpinning of info-metrics and the necessary tools and building blocks for using that framework. This volume complements Golan’s book and expands on the series of studies on the classical maximum entropy and Bayesian methods published in the different proceedings started with the seminal collection of Levine and Tribus (1979) and continuing annually. The objective of this volume is to expand the study of info-metrics, and information processing, across the sciences and to further explore the basis of information-theoretic inference and its mathematical and philosophical foundations. This volume is inherently interdisciplinary and applications oriented. It contains some of the recent developments in the field, as well as many new cross-disciplinary case studies and examples. The emphasis here is on the interrelationship between information and inference where we view the word ‘inference’ in its most general meaning – capturing all types of problem solving. That includes model building, theory creation, estimation, prediction, and decision making. The volume contains nineteen chapters in seven parts. Although chapters in each part are related, each chapter is self-contained; it provides the necessary tools for using the info-metrics framework for solving the problem confronted in that chapter. This volume is designed to be accessible for researchers, graduate students, and practitioners across the disciplines, requiring only some basic quantitative skills. The multidisciplinary nature and applications provide a hands-on experience for the reader.

When firms and people are located near each other in cities and in industrial clusters, they benefit in various ways, including by reducing the costs of exchanging goods and ideas. One might assume that these benefits would become less important as transportation and communication costs fall. Paradoxically, however, cities have become increasingly important, and even within cities, industrial clusters remain vital. This book brings together chapters that examine the reasons why economic activity continues to cluster together despite the falling costs of moving goods and transmitting information. The studies cover a wide range of topics and approach the economics of agglomeration from different angles. Together they advance the understanding of agglomeration and its implications for a globalized world.

Between 1965 and 1985, the Western world and the United States in particular experienced a staggering amount of social and economic change. This book argues that the common thread underlying all these changes was the post-World War II baby boom—in particular, the passage of the baby boomers into young adulthood. The author focuses on the pervasive effects of changes in “relative cohort size,” the ratio of young to middle-aged adults, as masses of young people tried to achieve the standard of living to which they had become accustomed in their parents' homes despite dramatic reductions in their earning potential relative to that of their parents. She presents the results of detailed empirical analyses that illustrate how varied and important cohort effects can be on a wide range of economic indicators, social factors, and even on more tumultuous events including the stock market crash of 1929, the “oil shock” of 1973, and the “Asian flu” of the 1990s. The book demonstrates that no discussion of business or economic trends can afford to ignore the effects of population.

The first section of the book is concerned with how economics is, and should be used, in business. It stresses that the value of economics lies in being able to provide us with a better understanding of social and commercial issues, rather than help us forecast economic trends. Similarly, it provides a direction for the development of management science as a means of understanding the behaviour of firms.

The second section of the book examines the application of economics to the central strategic issues facing firms – their choice of activities and markets. It provides an exposition of the resource‐based theory of strategy, which examines the dynamics of the successes and failures of firms by reference to their distinctive capabilities.

The next section develops some broader themes that are suggested by the resource‐base view of strategy that recognizes the importance of corporate personality. This perception implies that large companies are fundamentally social institutions and the economic and social consequences of this result are examined.

The final section is a collection of shorter essays, which are designed to illustrate how business economics can be used to analyse a range of individual commercial issues such as pricing positioning and the evolution of industry structure.

For much of human history, most of the population lived and worked on farms but today, information about livestock is hard to come by. When romanticized notions of an agrarian lifestyle meet with the realities of the modern industrial farm, the result is often a plea for a return to antiquated production methods. The result is a brewing controversy between animal activist groups, farmers, and consumers that is currently being played out in ballot boxes, courtrooms, and in the grocery store. Where is one to turn for advice when deciding whether to pay double the price for cage-free eggs, or in determining how to vote on ballot initiates seeking to ban practices such as the use of gestation crates in pork production or battery cage egg production? At present, there is no clear answer. What is missing from the animal welfare debate is an objective approach that can integrate the writings of biologists and philosophers, while providing a sound and logical basis for determining the consequences of farm animal welfare policies. What is missing in the debate? This book journeys from the earliest days of animal domestication to modern industrial farms. Delving into questions of ethics and animal sentience, the book use data from ingenious consumers' experiments conducted with real food, real money, and real animals to compare the costs and benefits of improving animal care. It shows how the economic approach to animal welfare raises new questions and ethical conundrums, as well as providing unique and counter-intuitive results.

This book uses concepts from optimization theory to develop an integrated analytic framework for treating consumer, producer, and market equilibrium analyses as special cases of a generic optimization problem. The same framework applies to both stochastic and non-stochastic decision settings, so that the latter is recognized as an (important) special case of the former. The analytic techniques are borrowed from convex analysis and variational analysis. Special emphasis is given to generalized notions of differentiability, conjugacy theory, and Fenchel's Duality Theorem. The book shows how virtually identical conjugate analyses form the basis for modeling economic behavior in each of the areas studied. The basic analytic concepts are borrowed from convex analysis. Special emphasis is given to generalized notions of differentiability, conjugacy theory, and Fenchel's Duality Theorem. It is demonstrated how virtually identical conjugate analyses form the basis for modelling economic behaviour in each of the areas studied.

Chapters 1 to 5 discuss types, trends, and basic economics and psychology of consumer credit use, including credit demand, credit supply, theories from behavioral economics, and financial intermediation. Chapters 3 and 4 focus on how credit use can be productive for individuals (that is, wealth-increasing when there is a positive net present value to the transaction) and how it can change the timing of consumption to a preferred pattern. Individuals intuitively realize this, and survey evidence suggests that most uses of consumer credit involve productive purposes. Some uses of consumer credit may on occasion be less productive, even to the point of involving some sort of underlying irrational decision making, but irrationality is by no means the expectation or the norm. Chapters 5 to 8 then examine in considerable detail the credit production process known as financial intermediation. These chapters review how the development of consumer credit and its institutions reflect ongoing attempts to reduce the cost of the production process leading to technological change, evident in credit scoring, credit bureaus, and credit cards. Chapter 8 looks closely at specialized credit products sometimes known as fringe products. Chapters 9 to 13 examine the nature and effects of federal and state regulation of consumer credit. Chapter 12 includes ancillary products such as debt protection, including credit insurance, and a credit substitute in the form of automobile leasing. Chapter 13 examines what happens when things go seriously wrong, the domain of credit counseling and the consumer bankruptcy system. Chapter 14 provides a conclusion.

This book is based on detailed historical research in the USA and Germany, and represents a challenge to current orthodoxy on corporate governance. It is a challenging and informed examination of the links between the general business environment and the operations, decisions, and organizations of firms. The author also explores the links between corporate governance and innovation. The eight chapters are: Innovation, resource allocation, and governance; Transforming the debates on corporate governance; The foundations of managerial control in the USA; The post‐war evolution of managerial control in the United States; Challenges to post‐war managerial control in the USA; US corporate responses to new challenges; From managerial to contested control in Germany; and The emerging challenges to organizational control in Germany.

Among the questions tackled by Simon Domberger in this book are the following: When should organizations contract out services traditionally produced in‐house? Is outsourcing another ephemeral management fad, or is it an efficient and effective means of delivering services and of adding value? What are the characteristics of strategically sound contracting decisions? And how can organizations prosper from the outsourcing revolution? The book is based on over a decade of research and consulting experience, and its conclusions have many practical implications. It develops an analytical decision‐making framework for the assessment of contracting options, and has relevance in both the private and public sectors. It contains many illustrations and over 30 international case studies; over 50 companies and public sector organizations are discussed, including Microsoft, BP, Marks & Spencer and Samsung. The book is divided into four parts. Part I begins by considering the ‘make or buy’ decision, and this is followed by a discussion of the shifting boundaries of organizations, which revisits some of the critical issues underlying the theory of the firm. Part II examines in detail the benefits and costs of contracting. Part III examines the strategic aspects of contracting, involving the implementation of actual policies. Part IV looks at structural change associated with contracting, at the level of both individual sectors and the whole economy. Each chapter has a guide to further reading at its end.

This book is a text in microeconomics that is both challenging and “user-friendly.” The work is designed for the first-year graduate microeconomic theory course and is accessible to advanced undergraduates as well. Placing unusual emphasis on modern noncooperative game theory, it provides the student and instructor with a unified treatment of modern microeconomic theory — one that stresses the behavior of the individual actor (consumer or firm) in various institutional settings. The author has taken special pains to explore the fundamental assumptions of the theories and techniques studied, pointing out both strengths and weaknesses. The book begins with an exposition of the standard models of choice and the market, with extra attention paid to choice under uncertainty and dynamic choice. General and partial equilibrium approaches are blended, so that the student sees these approaches as points along a continuum. The work then turns to more modern developments. Readers are introduced to noncooperative game theory and shown how to model games and determine solution concepts. Models with incomplete information, the folk theorem and reputation, and bilateral bargaining are covered in depth, followed by exploration of information economics. A closing discussion concerns firms as organizations and gives readers a taste of transaction-cost economics.

This book brings a variety of perspectives—cultural, economic, political, and religious-philosophical—and years of field experience to this study about people who borrow and lend in the interior of Africa. It focuses on the efforts of Luo-speaking people and others in Kenya to make sense of, and cope with, foreign interventions in the form of credit. The book also reveals that contemporary financial aid programs in western Kenya are deeply rooted in colonial and early postcolonial history, and examines how credit begins to appear in the three faces of usury, charity, and fantasy. It notes the important role of women in Kenyan farming and argues that they should be “adequately represented” as recipients of training and extension. The book discusses the loan repayment under the Integrated Agricultural Development Project and the Smallholder Production Services and Credit Project, and compares the tobacco-growing project of British American Tobacco with government and international aid agencies' projects in Kenya, focusing on the subject of credit and discredit. Its conclusions challenge the conventional wisdom of the past half century (including perennial World Bank orthodoxy) about the need for credit among African farming people.

Anjan Mukherji, arguably one of India's most distinguished economists, is known for his research on the stability of the Walrasian tatonnement, its relation to the weak axiom of revealed preference, the effect of choice of the numeraire and its relation to the Edgeworth-Uzawa barter process. Two of his recent papers, ‘Global Stability Conditions on the Plane: A General Law of Demand’ (2007) and ‘The Stability of a Competitive Economy: A Reconsideration’ (2008), have yielded especially interesting results. This book explores various aspects of economic theory and quantitative techniques as well as their applications and relevance to policymaking. Chapters deal with a wide range of topics such as Markovian equilibria in a dynamic general equilibrium model with heterogeneous consumers, monotone Markov models, multiple equilibria in a dynamic two-country model, observability of chaotic economic dynamics in the Matsuyama model, a simple exposition of learning by doing in endogenous growth theory, economic growth and the quality of teachers in a public education system, wealth effects, investment-led growth cycles, distraction and incentives, liquidity preference and information, coordination in teams, decomposition of accident loss and efficiency of negligence rule, international cartels and spheres of influence, price competition in a mixed duopoly, recommended play versus costly punishments in a laboratory public goods game, and India's monetary policy accommodation during the global crisis. It also examines private investment in human capital and industrial development, focusing on the Indian software industry, and arranged marriage, co-residence and female schooling in India.

This book concerns working hours - in the past and in the present, in America and in Britain. The focus is on the relationship between working hours and outcome , such as production and health. Proportional increases in working hours are shown to result in smaller proportional increases in production, and the benefits in output of long working hours may not offset the consequences of long hours for the health and quality of life of workers. A distinction is made between nominal hours (those that individuals are observed to be working) and effective hours (those that are effective in producing goods and that are compatible with good health). The meaning of the link between hours and average hourly earnings receives particular attention. Firms are encouraged to experiment with different hours..

The book takes on a systematic treatment of dynamic decision making and performance measurement. The analytical foundations of the dynamic production technology are introduced and developed in detail for several primal representations of the technology with an emphasis on dynamic directional distance functions. Dynamic cost minimization and dynamic profit maximization are developed for primal and dual representations of the dynamic technology. A dynamic production environment can be characterized as one where current production decisions impact future production possibilities. Consequently, the dynamic perspective of production relationships necessarily involves the close interplay between stock and flow elements in the transformation process and how current decisions impact the changes in future stocks. Stock elements in the production transformation process can involve physical elements that can be effectively employed in the transformation process, which can include the stock of technical knowledge and expertise available to the decision maker during the decision period. The dynamic generalization of concepts measuring the production structure (e.g., economies of scale, economies of scope, capacity utilization) and performance (e.g., allocative, scale and technical inefficiency, productivity) are developed from primal and dual perspectives. As an important source of productivity growth, production efficiency analysis is the subject of countless studies. Yet, theoretical and empirical studies focusing on production efficiency have ignored typically the time interdependence of production decisions and the adjustment paths of the firm over time. The empirical implementation of these production and performance measures is developed at length for both nonparametric and econometric approaches.

Business strategy is becoming increasingly ’pluralist’, drawing on the insights of different disciplines and business practice in different parts of the world. This book brings together, under three main headings, the work and ideas of leading international scholars working in the field: Part I, Technology in the firm (4 chapters); Strategy/organization (6 chapters); and Part III, Regions (8 chapters). The purpose of the book is to explore, from different perspectives, the dynamic interplay between the technology of a firm, its strategies, organizational choices, and issues of place, region, and location. The volume is an edited version of the revised papers that were originally presented at the Third Prince Bertil Symposium on the Dynamic Firm, in Stockholm, in June 1994.

Advances in human genetics have begun to yield clinical benefits through the development of Precision Medicine (PM). The benefits of this innovation are promising, both through application of constitutional genetics detecting mutations that affect the risk of disease and tumor genetics, and malignancy-causing mutations susceptible to targeted therapies. While PM may ultimately be used in all aspects of medicine, to date, the most fruitful applications have been in maternal-fetal medicine and cancer. However, due to the complexity and cost of developing these innovations, and to privacy issues, advancing PM is a challenge in traditional clinical, reimbursement, and regulatory landscapes. Although much of the literature focuses on challenges in relating constellations of mutations to the identification of actual current or potential disease states, and to the efficacy of treatments, diffusion of PM also depends on many non-clinical factors. For example, how will information on accurate diagnosis and treatment success be disseminated, and who will bear the cost? How might physician training change to incorporate genetic, probability, statistics, and economic considerations? How can patients reconcile with the ethical and privacy concerns related to the availability of genetic information? Will the era of PM yield still more disparities in access to care? Will cost-effectiveness analysis need to change to better take into account patient heterogeneity? This volume explores the intersection of the scientific, clinical, and economic factors to consider in developing PM. We explore the theoretical and historical underpinnings of PM, discuss implementation issues, and present examples of real-world applications.

This book contains articles by leading economists in which they forecast the way in which economics will evolve in the new millennium. The three sections of the book concern the microfoundations of macroeconomics, markets and organization, and issues in econometrics. Each of these themes reflect a major interest of the GREQAM research group in Marseille. The book was published to celebrate the 10th birthday of the group.

Recent advances in artificial intelligence (AI) highlight its potential to affect productivity, growth, inequality, market power, innovation, and employment. In September 2017, the National Bureau of Economic Research held its first conference on the Economics of AI in Toronto. The purpose of the conference and associated volume is to set the research agenda for economists working on AI. The focus of the volume is on the economic impact of machine learning, a branch of computational statistics that has driven the recent excitement around AI. The volume also highlights key questions on the economic impact of robotics and automation, as well as the potential economic consequences of a still-hypothetical artificial general intelligence. The volume covers four broad themes: AI as a general purpose technology; the relationship between AI, growth, jobs, and inequality; regulatory responses to changes brought on by AI; and the effects of AI on the way economic research is conducted. In highlighting these themes, the volume provides several frameworks for understanding the economic impact of AI. In doing so, it identifies a number of key open research questions in a variety of research areas including productivity, growth, decision-making, jobs, inequality, market structure, privacy, trade, liability, political economy, econometrics, behavioral economics, and innovation.

Cluster policies have become very popular among policy makers over the last thirty years. However, the mechanisms at work behind cluster dynamics, the gains that can be expected from more clustering, and the determinants of cluster policies that are implemented are not so clear. This book addresses these issues theoretically and empirically on the French case. Studying France is interesting because there is a long tradition of strong government intervention regarding the location of economic activity and because French cluster initiatives are more or less unified across the country. From a theoretical point of view, spatial agglomeration brings gains until a certain point from which congestion effects can offset these gains, and under certain conditions, it is likely that firms tend to cluster too much. This raises questions about cluster policies that would aim at always increasing concentration. Moreover, cluster policies are very demanding in terms of information and are subject to many political economy issues. The empirical analysis on French firm‐level data confirms that, in the short run, firms reap gains from agglomeration until a given level of agglomeration from which congestion effects become more important. Given these agglomeration economies, the current geography in France does not seem vastly suboptimal. On the other hand, the analysis of the first cluster policy implemented in this country shows that traditional equity determinants of regional policies, instead of competitiveness considerations, were still in play. In that sense, while acknowledging the positive impact of spatial agglomeration on firm‐level performance, this book tends to tone down the worldwide enthusiasm for cluster policies.