I discuss Aoki's fundamental model of institutions in its most recent version, building on a comment that Aoki contributed to a paper by Hindriks and Guala in 2015. These authors advance a ‘rules in equilibrium' approach to institutions that claims to reduce a Searlian social ontology of...

Recently, economists have re-discovered the fact of the cultural embeddedness of institutions. This raises the question whether there are transcultural universals of institutions and institutional design. The paper proposes that such universals cannot possibly be empirical givens, but have to be...

Neuroeconomics stays in the center of the ongoing naturalistic turn in economics. It portrays the individual as a complex system of decision making mechanisms and modules. This results into a conceptual tension with the standard economic notion of the unity of the actor that is a systemic...

Economics is increasingly adopting the methodological standards and procedures of the natural sciences. The paper analyzes this 'naturalistic turn' from the philosophical perspective on naturalism, and I discuss the implications for the field of finance. The theory of finance is an interesting...

In recent sociological studies of markets, especially financial markets, researchers have argued that economics is performative (MacKenzie, Callon et al.). By this they refer to the observation that theories such as the Black-Scholes formula do not simply describe reality, but contributed to the...

This paper presents an overview of recent research in neuroeconomics, in the light of the question how these relate to institutional economics. I present a critique of Glimcher's recent internalist standard model of neuroeconomics and put forward the claim that only an externalist approach can...

Combining different new approaches to human behavior in neuroeconomics, the cognitive sciences and institutional economics, this paper sketches the fundamentals of a naturalistic theory of economic order. In this endeavour, the argument follows the track laid down by Hayek's comprehensive...

Increasingly, economists study narratives and their causal impact on economic processes. This paper proposes a new theoretical framework of narrative analysis that is based on the philosophy of language, especially speech act theory, motivated by the observation that, so far, the economic...

The paper proposes to ground the taxonomy of economic systems on the identification of strongly performative institutions as distinctive features. I analyse performativity on the basis of the Aoki model of institutions, enriched by current approaches to performativity, which I combine with...

Neuroeconomics stays in the center of the ongoing naturalistic turn in economics. It portraysthe individual as a complex system of decision making mechanisms and modules. This resultsinto a conceptual tension with the standard economic notion of the unity of the actor that is asystemic property...