Many of our most urgent national problems suggest a widespread lack of concern for the future. Alarming economic conditions, such as low national savings rates, declining corporate investment in long-term capital projects, and ballooning private and public debt are matched by such social ills as diminished educational achievement, environmental degradation, and high rates of infant mortality, crime, and teenage pregnancy. At the heart of all these troubles lies an important behavioral phenomenon: in the role of consumer, manager, voter, student, or parent, many Americans choose inferior but immediate rewards over greater long-term benefits.

Choice Over Time offers a rich sampling of original research on intertemporal choice—how and why people decide between immediate and delayed consequences—from a broad range of theoretical and methodological perspectives in philosophy, political science, psychology, and economics. George Loewenstein, Jon Elster, and their distinguished colleagues review existing theories and forge new approaches to understanding significant questions: Why do people seem to "discount" future benefits? Do individuals use the same decision-making strategy in all aspects of their lives? What part is played by situational factors such as the certainty of delayed consequences? How are decisions affected by personal factors such as willpower and taste?

In addressing these issues, the contributors to Choice Over Time address many social, economic, psychological, and personal time problems. Their work demonstrates the predictive power of short-term preferences in behavior as varied as addiction and phobia, the effect of prices on consumption, and the dramatic rise in debt and decline in savings. Choice Over Time provides an essential source for the most recent research and theory on intertemporal choice, offering new models for time preference patterns—and their aberrations—and presenting a diversity of potential solutions to the problem of "temporal myopia."

GEORGE LOEWENSTEIN is professor of economics and psychology, Department of Social and Decision Sciences, Carnegie Mellon University.

JON ELSTER is Edward L. Ryerson Distinguished Service Professor of Political Science and Philosophy at the University of Chicago.

CONTRIBUTORS: George Ainslie, Gary S. Becker, Robert H. Frank, Michael Grossman, Nick Haslam, Richard J. Herrnstein, Walter Mishel, Kevin M. Murphy, Drazen Prelec, Howard Rachlin, Andres Raineri, Monica L. Rodriquez, Thomas Schelling, Hersh M. Shefrin, Yuichi Shoda, Richard H. Thaler.

The United Kingdom's labor market policies place it in a kind of institutional middle ground between the United States and continental Europe. Low pay grew sharply between the late 1970s and the mid-1990s, in large part due to the decline of unions and collective bargaining and the removal of protections for the low paid. The changes instituted by Tony Blair's New Labour government since 1997, including the introduction of the National Minimum Wage, halted the growth in low pay but have not reversed it. Low-Wage Work in the United Kingdom explains why the current level of low-paying work remains one of the highest in Europe. The authors argue that the failure to deal with low pay reflects a policy approach which stressed reducing poverty, but also centers on the importance of moving people off benefits and into work, even at low wages. The U.K. government has introduced a version of the U.S. welfare to work policies and continues to stress the importance of a highly flexible and competitive labor market. A central policy theme has been that education and training can empower people to both enter work and to move into better paying jobs. The case study research reveals the endemic nature of low paid work and the difficulties workers face in escaping from the bottom end of the jobs ladder. However, compared to the United States, low paid workers in the United Kingdom do benefit from in-work social security benefits, targeted predominately at those with children, and entitlements to non-pay benefits such as annual leave, maternity and sick pay, and crucially, access to state-funded health care. Low-Wage Work in the United Kingdom skillfully illustrates the way that the interactions between government policies, labor market institutions, and the economy have ensured that low pay remains a persistent problem within the United Kingdom.

CAROLINE LLOYD is a senior research fellow at the Economic and Social Research Council Centre on Skills, Knowledge, and Organizational Performance.

GEOFF MASON is senior research fellow at the National Institute of Economic and Social Research, London.

KEN MAYHEW is fellow in economics at Pembroke College, Oxford.

CONTRIBUTORS: Marilyn Carroll, Johanna Commander, Eli Dutton, Damian Grimshaw, Susan James, Dennis Nickson,  Matthew Osborne, Jonathan Payne, Robert Solow, Philip Stevens , Chris Warhurst.

A Volume in the RSF Case Studies of Job Quality in Advanced Economies

Foreword by Nicholas Lemann

"A brilliant book that both clarifies and explains the seemingly contradictory trends of a booming economy, wage stagnation, and growing income inequality." —Thomas B. Edsall, author, The New Politics of Inequality and political reporter at The Washington Post

More than a decade ago, Frank Levy's classic Dollars and Dreams offered an incisive analysis of the dramatic changes then taking place in the American standard of living. As wage stagnation and rising income inequality in the 1970s and early 80s began to undermine Americans' traditional economic optimism, Levy's book provided the first diagnosis of what he called the quiet depression. Since then, the U.S. economy has made a dramatic comeback, but economic insecurity remains widespread. New technologies, increased immigration, and global competition have opened up a new economic playing field, one with new rules and new winners and losers. The New Dollars and Dreams explores this puzzling economic landscape, in which low unemployment goes hand in hand with sluggish wage growth and high income inequality. This completely revised and expanded version of Levy's original book offers an invaluable guide to the sweeping economic, social, and political changes that have remade life in the United States over the past twenty-five years.

Levy tells a fascinating and insightful story about what happened to American incomes and jobs. His plot resists the simple truths of everyday journalism, and explains the economic and political twists and turns that have shaped the current American economy—including the oil and food price inflations of the 1970s, the market deregulations and corporate downsizings of the 1980s, the emergence of women as sole breadwinners in many families, the migration of jobs to the suburbs, and the computerization of work. The New Dollars and Dreams illuminates the key sources of inequality, with chapters that examine the disparate employment progress of whites, minorities, men, and women, and it carefully investigates the claim that the concentration of very high incomes is the result of a winner-take-all economy. Although the growth of the service economy is often blamed for inequality, Levy locates a more fundamental cause in the rising educational and skill demands brought about by restructuring of work in all sectors of the economy. An important part of the story also involves the transformation of the American family from extended and two-parent households to those headed by single mothers and lone individuals. By making sense of these complex trends, The New Dollars and Dreams offers crucial insights into why, despite a thriving economy, many Americans no longer feel secure in their financial futures.

FRANK LEVY is Daniel Rose Professor of Urban Economics at the Massachusetts Institute of Technology.

A Volume in the RSF Census Series

How diverse can, and should, TV programming be? And especially, in what precise ways does governmental regulation of TV affect (or fail to affect) the programs station owners produce—programs which, in the final analysis, shape in such large measure the values of Americans? It is to these timely and beguiling questions that Harvey Levin addresses his dispassionate assessment of the complex relationship between government and the TV industry. Analyzing data drawn from the history of the FCC's regulatory decisions, as well as from interviews with numerous government and industry officials, Professor Levin shows how the present form of restrictive governmental regulation almost always results in higher profits and rents for TV stations, with no concomitant increase in programming diversity.

In addition, Professor Levin investigates various other aspects of the media market, from the particular kinds of crucial decisions that are made when, for example, a newspaper owns a TV station, to the kinds of problems that arise when commercial rents are taxed to fund public TV; from the brand of programming we are offered when a monopoly controls a given TV market to the nature of programming in a situation of steady and fair competition. Following a comprehensive assessment, the author makes a compelling case for diversification of station ownership, in order to be "safe rather than sorry." He also argues for the entry of new stations, more extensive support of public TV, and some form of quantitative program requirements—all of which will help bring about greater program diversity.

Professor Levin's volume provides us with a fully documented and sharply focused analysis of the theories, policies, and problems of one of the most powerful and misunderstood of contemporary institutions.

HARVEY J. LEVIN is professor of economics at Hofstra University and senior research associate at the Center for Policy Research.

Winner of the 2010 Best Book Award from the Rationality and Society Section of the American Sociological Association

As individuals’ ties to community organizations and the companies they work for weaken, many analysts worry that the fabric of our society is deteriorating. But others counter that new social networks, especially those forming online, create important and possibly even stronger social bonds than those of the past. In Social Commitments in a Depersonalized World, Edward Lawler, Shane Thye, and Jeongkoo Yoon examine interpersonal and group ties and propose a new theory of social commitments, showing that multiple interactions, group activities and, particularly, emotional attachment, are essential for creating and sustaining alignments between individuals and groups.

Lawler, Thye, and Yoon acknowledge that long-term social attachments have proven fragile in a volatile economy where people increasingly form transactional associations—based not on collective interest but on what will yield the most personal advantage in a society shaped by market logic. Although person-to-group bonds may have become harder to sustain, they continue to play a vital role in maintaining healthy interactions in larger social groups from companies to communities. Drawing on classical and contemporary sociology, organizational psychology, and behavioral economics, Social Commitments in a Depersonalized World shows how affiliations—particularly those that involve a profound emotional component—can transcend merely instrumental or transactional ties and can even transform these impersonal bonds into deeply personal ones.

The authors study the structures of small groups, corporations, economic transactions, and modern nation-states to determine how hierarchies, task allocation, and social identities help or hinder a group’s vitality. They find that such conditions as equal status, interdependence, and overlapping affiliations figure significantly in creating and sustaining strong person-to-group bonds. Recurring collaboration with others to achieve common goals—along with shared responsibilities and equally valued importance within an organization—promote positive and enduring feelings that enlarge a person’s experience of a group and the significance of their place within it. Employees in organizations with strong person-to-group ties experience a more unified, collective identity. They tend to work more cost effectively, meet company expectations, and better regulate their own productivity and behavior.

The authors make clear that the principles of their theory have implications beyond business. With cultures pulling apart and crashing together like tectonic plates, much depends on our ability to work collectively across racial, cultural, and political divides. The new theory in Social Commitments in a Depersonalized World provides a way of thinking about how groups form and what it takes to sustain them in the modern world.

EDWARD J. LAWLER is Martin P. Catherwood Professor of Industrial and Labor Relations and professor of sociology at Cornell Univeristy.

SHANE R. THYE is professor of sociology at the University of South Carolina.

JEONGKOO YOON is professor of business administration at the Ewha University, South Korea.

Class differences permeate the neighborhoods, classrooms, and workplaces where we lead our daily lives. But little is known about how class really works, and its importance is often downplayed or denied. In this important new volume, leading sociologists systematically examine how social class operates in the United States today. Social Class argues against the view that we are becoming a classless society. The authors show instead the decisive ways social class matters—from how long people live, to how they raise their children, to how they vote.

The distinguished contributors to Social Class examine how class works in a variety of domains including politics, health, education, gender, and the family. Michael Hout shows that class membership remains an integral part of identity in the U.S.—in two large national surveys, over 97 percent of Americans, when prompted, identify themselves with a particular class. Dalton Conley identifies an intangible but crucial source of class difference that he calls the “opportunity horizon”—children form aspirations based on what they have seen is possible. The best predictor of earning a college degree isn’t race, income, or even parental occupation—it is, rather, the level of education that one’s parents achieved. Annette Lareau and Elliot Weininger find that parental involvement in the college application process, which significantly contributes to student success, is overwhelmingly a middle-class phenomenon. David Grusky and Kim Weeden introduce a new model for measuring inequality that allows researchers to assess not just the extent of inequality, but also whether it is taking on a more polarized, class-based form. John Goldthorpe and Michelle Jackson examine the academic careers of students in three social classes and find that poorly performing students from high-status families do much better in many instances than talented students from less-advantaged families. Erik Olin Wright critically assesses the emphasis on individual life chances in many studies of class and calls for a more structural conception of class. In an epilogue, journalists Ray Suarez, Janny Scott, and Roger Hodge reflect on the media’s failure to report hardening class lines in the United States, even when images on the nightly news—such as those involving health, crime, or immigration—are profoundly shaped by issues of class.

Until now, class scholarship has been highly specialized, with researchers working on only one part of a larger puzzle. Social Class gathers the most current research in one volume, and persuasively illustrates that class remains a powerful force in American society.

ANNETTE LAREAU is professor of sociology at University of Maryland, College Park.

DALTON CONLEY is University Professor at New York University.

CONTRIBUTORS:  Clem Brooks, Richard M. Carpiano, John Goldthorpe, David B. Grusky,  Angel L. Harris, Roger D. Hodge,  Michael Hout,  Michelle Jackson,  Kathryn Lacy, Bruce G. Link,  Jeff Manza,  Leslie McCall,  Mary Pattillo,  Jo C. Phelan,  Janny Scott,  Ray Suarez,  Kim A. Weeden, Elliot B. Weininger, Erik Olin Wright.

The positive social benefits of low unemployment are many—it helps to reduce poverty and crime and fosters more stable families and communities. Yet conventional wisdom—born of the stagflation of the 1970s—holds that sustained low unemployment rates run the risk of triggering inflation. The last five years of the 1990s—in which unemployment plummeted and inflation remained low—called this conventional wisdom into question. The Roaring Nineties provides a thorough review of the exceptional economic performance of the late 1990s and asks whether it was due to a lucky combination of economic circumstances or whether the new economy has somehow wrought a lasting change in the inflation-safe rate of unemployment.

Led by distinguished economists Alan Krueger and Robert Solow, a roster of twenty-six respected economic experts analyzes the micro- and macroeconomic factors that led to the unexpected coupling of low unemployment and low inflation. The more macroeconomically oriented chapters clearly point to a reduction in the inflation-safe rate of unemployment. Laurence Ball and Robert Moffitt see the slow adjustment of workers' wage aspirations in the wake of rising productivity as a key factor in keeping inflation at bay. And Alan Blinder and Janet Yellen credit sound monetary policy by the Federal Reserve Board with making the best of fortunate circumstances, such as lower energy costs, a strong dollar, and a booming stock market.

Other chapters in The Roaring Nineties examine how the interaction between macroeconomic and labor market conditions helped sustain high employment growth and low inflation. Giuseppe Bertola, Francine Blau, and Lawrence M. Kahn demonstrate how greater flexibility in the U.S. labor market generated more jobs in this country than in Europe, but at the expense of greater earnings inequality. David Ellwood examines the burgeoning shortage of skilled workers, and suggests policies—such as tax credits for businesses that provide on-the-job-training—to address the problem. And James Hines, Hilary Hoynes, and Alan Krueger elaborate the benefits of sustained low unemployment, including budget surpluses that can finance public infrastructure and social welfare benefits—a perspective often lost in the concern over higher inflation rates.

While none of these analyses promise that the good times of the 1990s will last forever, The Roaring Nineties provides a unique analysis of recent economic history, demonstrating how the nation capitalized on a lucky confluence of economic factors, helping to create the longest peacetime boom in American history.

ROBERT SOLOW is Institute Professor Emeritus, M.I.T., and a Nobel laureate in economics.

ALAN KRUEGER is professor of economics at Princeton University.

CONTRIBUTORS: Katharine G. Abraham, Laurence Ball, Giusepe Bertola, Rebecca M. Blank,  Francine D. Blau,  Alan S. Blinder,  Jessica Cohen,  William T. Dickens,  David T. Ellwood,  James R. Hines Jr., Hilary W. Hoynes,  George Johnson,  Lawrence M. Kahn,  Lisa M. Lynch, Robert Moffitt, Stephen J. Nickell,  Adam Posen,  Matthew D. Shapiro,  Robert Shimer,  Matthew J. Slaughter,  Douglas Staiger,  James H. Stock, Janet L. Yellen, Mark W. Watson.

Copublished with The Century Foundation

Marginalism and Discontinuity is an account of the culture of models employed in the natural and social sciences, showing how such models are instruments for getting hold of the world, tools for the crafts of knowing and deciding. Like other tools, these models are interpretable cultural objects, objects that embody traditional themes of smoothness and discontinuity, exchange and incommensurability, parts and wholes.

Martin Krieger interprets the calculus and neoclassical economics, for example, as tools for adding up a smoothed world, a world of marginal changes identified by those tools. In contrast, other models suggest that economies might be sticky and ratchety or perverted and fetishistic. There are as well models that posit discontinuity or discreteness. In every city, for example, some location has been marked as distinctive and optimal; around this created differentiation, a city center and a city periphery eventually develop. Sometimes more than one model is applicable—the possibility of doom may be seen both as the consequence of a series of mundane events and as a transcendent moment. We might model big decisions or entrepreneurial endeavors as sums of several marginal decisions, or as sudden, marked transitions, changes of state like freezing or religious conversion.

Once we take models and theory as tools, we find that analogy is destiny. Our experiences make sense because of the analogies or tools used to interpret them, and our intellectual disciplines are justified and made meaningful through the employment of characteristic toolkits—a physicist's toolkit, for example, is equipped with a certain set of mathematical and rhetorical models.

Marginalism and Discontinuity offers a provocative and wide-ranging consideration of the technologies by which we attempt to apprehend the world. It will appeal to social and natural scientists, mathematicians and philosophers, and thoughtful educators, policymakers, and planners.

MARTIN H. KRIEGER is associate professor of planning at the School of Urban and Regional Planning, University of Southern California.

Winner of the 2010 Best Book Award from the Political Economy of World Systems Section of the American Sociological Association

Despite the vast expansion of global markets during the last half of the twentieth century, social science still most often examines and measures inequality and social mobility within individual nations rather than across national boundaries. Every country has both rich and poor populations making demands—via institutions, political processes, or even conflict—on how their resources will be distributed. But shifts in inequality in one country can precipitate accompanying shifts in another. Unveiling Inequality authors Roberto Patricio Korzeniewicz and Timothy Patrick Moran make the case that within-country analyses alone have not adequately illuminated our understanding of global stratification. The authors present a comprehensive new framework that moves beyond national boundaries to analyze economic inequality and social mobility on a global scale and from a historical perspective.

Assembling data on patterns of inequality in more than ninety-six countries, Unveiling Inequality reframes the relationship between globalization and inequality within and between nations. Korzeniewicz and Moran first examine two different historical patterns—“High Inequality Equilibrium” and “Low Inequality Equilibrium”—and question whether increasing equality, democracy, and economic growth are inextricably linked as nations modernize. Inequality is best understood as a complex set of relational interactions that unfold globally over time. So the same institutional mechanisms that have historically reduced inequality within some nations have also often accentuated the selective exclusion of populations from poorer countries and enhanced high inequality equilibrium between nations. National identity and citizenship are the fundamental contemporary bases of stratification and inequality in the world, the authors conclude. Drawing on these insights, the book recasts patterns of mobility within global stratification. The authors detail the three principal paths available for social mobility from a global perspective: within-country mobility, mobility through national economic growth, and mobility through migration.

Korzeniewicz and Moran provide strong evidence that the nation where we are born is the single greatest deter-mining factor of how we will live. Too much sociological literature on inequality focuses on the plight of “have-nots” in wealthy nations who have more opportunity for social mobility than even the average individual in nations perennially at the bottom of the wealth distribution scale. Unveiling Inequality represents a major paradigm shift in thinking about social inequality and a clarion call to reorient discussions of economic justice in world-historical global terms.

ROBERTO PATRICIO KORZENIEWICZ is professor of sociology at the University of Maryland, College Park, and profesor titular at the Escuela de Política y Gobierno of the Universidad Nacional de San Martín (Argentina).

TIMOTHY PATRICK MORAN is associate professor of sociology and director of Graduate Studies at State University of New York-Stony Brook