Stephen L. Elkin deftly combines the empirical and normative strands of political science to make a powerfully original statement about what cities are, can, and should be. Rejecting the idea that two goals of city politics—equality and efficiency—are opposed to one another, Elkin argues that a commercial republic could achieve both. He then takes the unusual step of addressing how the political institutions of the city can help to form the kind of citizenry such a republic needs.

The present workings of American urban political institutions are, Elkin maintains, characterized by a close relationship between politicians and businessmen, a relationship that promotes neither political equality nor effective social problem-solving. Elkin pays particular attention to the issue of land-use in his analysis of these failures of popular control in traditional city politics. Urban political institutions, however, are not just instruments for the dispensing of valued outcomes or devices for social problem-solving—they help to form the citizenry. Our present institutions largely define citizens as interest group adversaries and do little to encourage them to focus on the commercial public interest of the city. Elkin concludes by proposing new institutional arrangements that would be better able to harness the self-interested behavior of individuals for the common good of a commercial republic.

In The New Constitutionalism, seven distinguished scholars develop an innovative perspective on the power of institutions to shape politics and political life.

Believing that constitutionalism needs to go beyond the classical goal of limiting the arbitrary exercise of political power, the contributors argue that it should—and can—be designed to achieve economic efficiency, informed democratic control, and other valued political ends. More broadly, they believe that political and social theory needs to turn away from the negativism of critical theory to consider how a good society should be "constituted" and to direct the work of designing institutions that can constitute a "good polity," in both the economic and civic senses.

Stephen L. Elkin and Karol Edward Soltan begin with an overview of constitutionalist theory and a discussion of the new constitutionalism within the broader intellectual and historical context of political and social thought. Charles Anderson, James Ceaser, and the editors then offer different interpretations of the central issues regarding institutional design in a constitutionalist social science, consider various ways of performing the task, and discuss the inadequacy of recent political science to the job it ought to be doing. The book concludes with essays by Ted Lowi, Cass Sunstein and Edwin Haefele which apply these themes to the American regime.

James Madison is the thinker most responsible for laying the groundwork of the American commercial republic. But he did not anticipate that the propertied class on which he relied would become extraordinarily politically powerful at the same time as its interests narrowed. This and other flaws, argues Stephen L. Elkin, have undermined the delicately balanced system he constructed. In Reconstructing the Commercial Republic, Elkin critiques the Madisonian system, revealing which of its aspects have withstood the test of time and which have not. 

The deficiencies Elkin points out provide the starting point for his own constitutional theory of the republic—a theory that, unlike Madison’s, lays out a substantive conception of the public interest that emphasizes the power of institutions to shape our political, economic, and civic lives. Elkin argues that his theory should guide us toward building a commercial republic that is rooted in a politics of the public interest and the self-interest of the middle class. He then recommends specific reforms to create this kind of republic, asserting that Americans today can still have the lives a commercial republic is intended to promote: lives with real opportunities for economic prosperity, republican political self-government, and individual liberty.