Rogers M. Smith is Christopher H. Browne Distinguished Professor of Political Science at the University of Pennsylvania and coeditor of Varieties of Sovereignty and Citizenship, also available from the University of Pennsylvania Press.

Introduction
—Rogers M. Smith
1. International Migration: Global Trends and Issues
—Demetrios G. Papademetriou
PART I. CITIZENSHIP, BORDERS, AND ECONOMIC NEEDS
2. Rural Migration and Economic Development with Reference to Mexico and the United States
—Antonio Yu'nez-Naude
3. Global Migrations and Economic Need
—Saskia Sassen
4. The Immigration Paradox: Alien Workers and Distributive Justice
—Howard F. Chang
5. What Is an Economic Migrant? Europe's New Borders and the Politics of Classification
—Karolina Szmagalska-Follis
PART II. CITIZENSHIP, BORDERS, AND CULTURAL NEEDS
6. Brokering Inclusion: Education, Language, and the Immigrant Middle Class
—Mae M. Ngai
7. Immigration, Citizenship, and the Need for Integration
—Christian Joppke
8. Engendering Culture: Citizenship, Identity, and Belonging
—Leti Volpp
9. Three Models of Civic Solidarity
Sarah Song
PART III. CITIZENSHIP, BORDERS, AND POLITICAL NEEDS
10 Immigration and Security in the United States
—Christopher Rudolph
11. Citizenship's New Subject: The Illegal Immigrant Voter
—Kamal Sadiq
12. ''We the People'' in an Age of Migration: Multiculturalism and Immigrants' Political Integration in Comparative Perspective
—Irene Bloemraad
13. Associational Governance of Ethno-Religious Diversity in Europe: The Dutch Case
—Veit Bader
PART IV. TOWARD NORMATIVE PRINCIPLES
14. When and Why Should Liberal Democracies Restrict Immigration?
—Stephen Macedo
15. Expatriatism: The Theory and Practice of Open Borders
—Chandran Kukathas
16. Citizenship and Free Movement
—Rainer Bauböck
Contents
Notes
List of Contributors
Index

Rogers M. Smith is Christopher H. Browne Distinguished Professor of Political Science at the University of Pennsylvania and coeditor of Varieties of Sovereignty and Citizenship, also available from the University of Pennsylvania Press.