Dora L. Costa – författare

The conditions for sustainable growth and development are among the most debated topics in economics, and the consensus is that institutions matter greatly in explaining why some economies are more successful than others over time. Probing the long-term effects of early colonial differences on immigration policy, land distribution, and financial development in a variety of settings, Understanding Long-Run Economic Growth explores the relationship between economic conditions, growth, and inequality, with a focus on how the monopolization of resources by the political elite limits incentives for ordinary people to invest in human capital or technological discovery. Among the topics discussed are the development of credit markets in France, the evolution of transportation companies in the United Kingdom and the United States, and the organization of innovation in the United States.

When are people willing to sacrifice for the common good? What are the benefits of friendship? How do communities deal with betrayal? And what are the costs and benefits of being in a diverse community? Using the life histories of more than forty thousand Civil War soldiers, Dora Costa and Matthew Kahn answer these questions and uncover the vivid stories, social influences, and crucial networks that influenced soldiers'' lives both during and after the war. Drawing information from government documents, soldiers'' journals, and one of the most extensive research projects about Union Army soldiers ever undertaken, Heroes and Cowards demonstrates the role that social capital plays in people''s decisions. The makeup of various companies--whether soldiers were of the same ethnicity, age, and occupation--influenced whether soldiers remained loyal or whether they deserted. Costa and Kahn discuss how the soldiers benefited from friendships, what social factors allowed some to survive the POW camps while others died, and how punishments meted out for breaking codes of conduct affected men after the war. The book also examines the experience of African-American soldiers and makes important observations about how their comrades shaped their lives. Heroes and Cowards highlights the inherent tensions between the costs and benefits of community diversity, shedding light on how groups and societies behave and providing valuable lessons for the present day.