In the natural sciences, complex non-linear systems composed of large numbers of smaller subunits provide an opportunity to apply the tools of statistical mechanics and information theory. The principle of maximum entropy can usually provide shortcuts in the treatment of these complex systems....

We consider the essential features of an Austrian macroeconomic model and then ask whether these features are unique. We argue that the temporal aspect of the structure of production is not an essential feature. Malinvestments in any dimension (e.g., time, geography, type, etc.) can generate the...

We provide a nonlinear characterization of the macroeconomic impact of microeconomic TFP shocks in terms of reduced-form non-parametric elasticities for efficient economies. We also provide the mapping from structural parameters to these reduced-form elasticities, under general equilibrium. In...

Greek abstract: Η μέχρι τώρα έρευνά μου που αποκαλύπτει θεμελιώδη λάθη της συμβατικής (νεοκλασικής) οικονομικής θεωρίας, βασίζεται κυρίως στη (λανθασμένη) αντίληψη της...

This article develops a model of unemployment fluctuations. The model keeps the architecture of the general-disequilibrium model of Barro and Grossman (1971) but takes a matching approach to the labor and product markets instead of a disequilibrium approach. On the product and labor markets,...

For a given frequency of price changes, the real effects of a monetary shock are smaller if adjusting firms are disproportionately likely to have last set their prices before the shock. This type of selection for the age of prices provides a complete characterization of the nature of pricing...

The dynamic stochastic general equilibrium (DSGE) models used to study business cycles typically assume that exogenous disturbances are independent first-order autoregressions. This paper relaxes this tight and arbitrary restriction by allowing for disturbances that have a rich contemporaneous...

This paper provides new evidence on the rationality of early releases of industrial production (IP) and producer price index (PPI) data. Rather than following the usual practice of examining only first available and fully revised data, we examine the entire revision history for each variable....

During the second half of the twentieth-century economic theory moved increasingly away from price theory, which was gradually displaced by more modern trends such as game theory, behavioral-empirical-experimental economics, neuroeconomics, heterodox economics, etc. This was due to serious...