World Development Report 1994 examines the link between infrastructure and development and explores ways in which developing countries can improve both the provision and the quality of infrastructure services. In recent decades, developing countries have made substantial investments in infrastructure, achieving dramatic gains for households and producers by expanding their access to services such as safe water, sanitation, electric power, telecommunications, and transport. Even more infrastructure investment and expansion are needed in order to extend the reach of services - especially to people living in rural areas and to the poor. But as this report shows, the quantity of investment cannot be the exclusive focus of policy. Improving the quality of infrastructure service also is vital. Both quantity and quality improvements are essential to modernize and diversify production, help countries compete internationally, and accommodate rapid urbanization. The report identifies the basic cause of poor past performance as inadequate institutional incentives for improving the provision of infrastructure. To promote more efficient and responsive service delivery, incentives need to be changed through commercial management, competition, and user involvement. Several trends are helping to improve the performance of infrastructure. First, innovation in technology and in the regulatory management of markets makes more diversity possible in the supply of services. Second, an evaluation of the role of government is leading to a shift from direct government provision of services to increasing private sector provision and recent experience in many countries with public-private partnerships is highlighting new ways to increase efficiency and expand services. Third, increased concern about social and environmental sustainability has heightened public interest in infrastructure design and performance.

The paper investigates empirically the determinants of economic growth for a large sample of sub-Saharan African countries during 1981-92. The results indicate that (i) an increase in private investment has a relatively large positive impact on per capita growth; (ii) growth is stimulated by public policies that lower the budget deficit in relation to GDP (without reducing government investment), reduce the rate of inflation, maintain external competitiveness, promote structural reforms, encourage human capital development, and slow population growth; and (iii) convergence of per capita income occurs after controlling for human capital development and public policies.

The story of men who are hurting—and hurting America by their absence Man Out describes the millions of men on the sidelines of life in the United States. Many of them have been pushed out of the mainstream because of an economy and society where the odds are stacked against them; others have chosen to be on the outskirts of twenty-first-century America. These men are disconnected from work, personal relationships, family and children, and civic and community life. They may be angry at government, employers, women, and "the system" in general—and millions of them have done time in prison and have cast aside many social norms. Sadly, too many of these men are unsure what it means to be a man in contemporary society. Wives or partners reject them; children are estranged from them; and family, friends, and neighbors are embarrassed by them. Many have disappeared into a netherworld of drugs, alcohol, poor health, loneliness, misogyny, economic insecurity, online gaming, pornography, other off-the-grid corners of the internet, and a fantasy world of starting their own business or even writing the Great American novel. Most of the men described in this book are poorly educated, with low incomes and often with very few prospects for rewarding employment. They are also disproportionately found among millennials, those over 50, and African American men. Increasingly, however, these lost men are discovered even in tony suburbs and throughout the nation. It is a myth that men on the outer corners of society are only lower-middle-class white men dislocated by technology and globalization. Unlike those who primarily blame an unjust economy, government policies, or a culture sanctioning "laziness," Man Out explores the complex interplay between economics and culture. It rejects the politically charged dichotomy of seeing such men as either victims or culprits. These men are hurting, and in turn they are hurting families and hurting America. It is essential to address their problems. Man Out draws on a wide range of data and existing research as well as interviews with several hundred men, women, and a wide variety of economists and other social scientists, social service providers and physicians, and with employers, through a national online survey and in-depth fieldwork in several communities.

The New Localism provides a roadmap for change that starts in the communities where most people live and work. In their new book, The New Localism, urban experts Bruce Katz and Jeremy Nowak reveal where the real power to create change lies and how it can be used to address our most serious social, economic, and environmental challenges. Power is shifting in the world: downward from national governments and states to cities and metropolitan communities; horizontally from the public sector to networks of public, private and civic actors; and globally along circuits of capital, trade, and innovation. This new locus of power—this new localism—is emerging by necessity to solve the grand challenges characteristic of modern societies: economic competitiveness, social inclusion and opportunity; a renewed public life; the challenge of diversity; and the imperative of environmental sustainability. Where rising populism on the right and the left exploits the grievances of those left behind in the global economy, new localism has developed as a mechanism to address them head on. New localism is not a replacement for the vital roles federal governments play; it is the ideal complement to an effective federal government, and, currently, an urgently needed remedy for national dysfunction. In The New Localism, Katz and Nowak tell the stories of the cities that are on the vanguard of problem solving. Pittsburgh is catalyzing inclusive growth by inventing and deploying new industries and technologies. Indianapolis is governing its city and metropolis through a network of public, private and civic leaders. Copenhagen is using publicly owned assets like their waterfront to spur large scale redevelopment and finance infrastructure from land sales. Out of these stories emerge new norms of growth, governance, and finance and a path toward a more prosperous, sustainable, and inclusive society. Katz and Nowak imagine a world in which urban institutions finance the future through smart investments in innovation, infrastructure and children and urban intermediaries take solutions created in one city and adapt and tailor them to other cities with speed and precision. As Katz and Nowak show us in The New Localism, “Power now belongs to the problem solvers.”

The book examines the complex relationships between infrastructure and the rest of the economy. In particular, it focuses on the contentious issue of whether infrastructure investments stimulate productivity growth, issues of pricing and ownership, and also development problems such as environmental damage. Methods range from traditional production function models and compensating variation approaches to nonlinear methods of dynamic analysis. There is a unique emphasis on the ability of these different methods to allow for the complex interdependencies involved. Six of the fifteen papers deal with these methodological aspects, whereas the remainder addresses specific cases or examples in a variety of countries (Europe, USA and developing countries).

This paper reviews the linkages between infrastructure and economic development based on both formal empirical research and informal case studies. The main thesis is that economic benefits result from investments in infrastructure only to the extent that they generate a sustainable flow of services valued by consumers. Thus, an analysis of infrastructures' contributions to growth must look at the impacts of services as actually perceived, not at indirect indicators that measure only aggregate provision of infrastructure capital. The paper notes that macro and industry level research , although having its limitations, suggest a positive and statistically significant relationship between infrastructure and economic output. However the conclusions derived from this research (most of which derives from developed countries) provide little specific guidance for policy. To gain more practical insights about how infrastructure contributes to economic growth and to improved quality of life, and to understand the welfare costs of inadequate or unreliable infrastructure, it is necessary to look at microeconomic evidence. Particularly interesting illustrations of these relationships are to be found in developing countries where there is wide variance in the availability and quality of infrastructure.

This report describes evaluation methods for transport infrastructure investments to ensure that scarce resources are allocated in a way that maximises their net return to society.