Russell Hardin's How do you know?: the economics of ordinary knowledge. Princeton: Princeton University Press, 2009, 256 pp.

Frank Hindriks is assistant professor at the faculty of philosophy, University of Groningen (the Netherlands). His research interests include ethics, political philosophy, and economic methodology. Some of his recent publications are “Constitutive rules, language, and ontology” (Erkenntnis 2009), “Corporate responsibility and judgment aggregation” (Economics and Philosophy 2009), and “Intentional action and the praise- blame asymmetry” (Philosophical Quarterly 2008).