Actor-centered sociology and agent-based models

Actor-centered sociology (ACS) begins in the intuition that social processes begin in the interactions of socially constructed individuals, and it takes seriously the idea that actors have complex and socially inflected mental schemes of action and representation. So actor-centered sociologists are keen not to over-simplify the persons who constitute the social domain of interest. And …

How Jim Crow worked

Understanding history is partly about understanding some of the dry facts of social sequence and cause and effect in the making of various periods of historical change. But it is also about coming to a more visceral understanding of the human realities of the events that historians describe.  This is particularly true in the history …

Social embeddedness

To what extent do individuals choose their courses of action largely on the basis of a calculation of costs and benefits? And to what extent, on the contrary, are their actions importantly driven by the normative assumptions they share with other individuals with whom they interact? Mark Granovetter formulated this foundational question for the social …

Durable inequalities

Chuck Tilly was an enormously creative historical sociologist, and he also had a knack for a good title. This is certainly true of his 1998 book, Durable Inequality. The topic is of particular interest today, in the contemporary environment of ever-more visible and widening inequalities that pervade American society. The contemporary facts in the United States …

Regulatory thrombosis

Charles Perrow is a leading researcher on the sociology of organizations, and he is a singular expert on accidents and system failures. Several of his books are classics in their field -- Normal Accidents: Living with High-Risk Technologies, The Next Catastrophe: Reducing Our Vulnerabilities to Natural, Industrial, and Terrorist Disasters, Organizing America: Wealth, Power, and the Origins of …

Meso powers and causal mechanisms

I've argued in earlier posts for several ideas: Meso-level social structures have causal powers. Meso-level social structures must have microfoundations. Causal relations are carried out by causal mechanisms. Are these claims consistent with each other?  An earlier post argues for the consistency of (1) and (2).  Here I will address the relation between (1) and (3): what …

Organizational failure as a meso cause

A recurring issue in the past few months here has been the validity of meso-level causal explanations of social phenomena. It is self-evident that we attribute causal powers to meso entities in ordinary interactions with the social world. We assent to statements like these; they make sense to us. Reorganization of the city's service departments …

Sociologists on race

It is apparent that society in the United States is racialized in deep ways that greatly disadvantage the African-American population in the country, from health to longevity to education level to income and wealth levels. The disparities in all these areas of life are well documented (for example, here). Moreover, they seem to be more durable …

Ostrom’s central idea

Elinor Ostrom was a very important contributor to the theory of public rationality and the institutions that underlie cooperation, and she was most deserving of the recognition that accompanied her receipt of the Nobel Prize in Economics in 2009.  Her passing today is a sad loss for the academic world. Her key contributions were included …

Power within organizations

Sociologists have been thinking about organizations in a careful, empirical way for decades. Here is a volume edited by Mayer Zald that results from a 1969 conference at Vanderbilt on the topic of "Power in Organizations" (Power in Organizations).  The cross-section of sociologists represented here provides a good snapshot of the ways that organizations were …