The popularity of online behavioral experiments grew steadily even before the COVID-19 pandemic. With the start of lockdowns, online studies were often the only available option for the behavioral economists, sociologists and political scientists. The usage of most well-known platforms such as...

he gegravity Python package is a collection of tools for analyzing general equilibrium, structural gravity models of international trade. It provides a framework for estimating structural gravity models, simulating counterfactual trade experiments, and conducting Monte Carlo simulations to...

Online labor markets provide new opportunities for behavioral research, but conducting economic experiments online raises important methodological challenges. This particularly holds for interactive designs. In this paper, we provide a methodological discussion of the similarities and...

Online labor markets provide new opportunities for behavioral research, but conducting economic experiments online raises important methodological challenges. This particularly holds for interactive designs. In this paper, we provide a methodological discussion of the similarities and...

Online labor markets provide new opportunities for behavioral research, but conducting economic experiments online raises important methodological challenges. This particularly holds for interactive designs. In this paper, we provide a methodological discussion of the similarities and...

In this paper we give an overview of algorithms developed to aid catalyst optimization at the Mexican Institute of Petroleum. We present a methodology that uses an evolutionary approach and ideas from tabu search and simulated annealing to guide the search for optimum catalytic materials based...

Among the myriad preference elicitation methods used in experimental economics and finance, adaptive elicitation methods are a recent innovation. Here we present a ready-made and user-friendly z-tree application for the elicitation of risk- and time-preference parameters from the most prominent...

The work of Friedrich Von Hayek contains several testable predictions about the nature of market processes. Vernon Smith termed the most important one the 'Hayek Hypothesis': equilibrium prices and the gains from trade can be achieved in the presence of diffuse, decentralized information, and in...

Vernon Smith (2008) argues that his experimental work is a demonstration of Friedrich Hayek's ‘ecological rationalism'. This assertion is difficult to square with Hayek's apparent dismissal of the possibility of demonstrating ‘ecological rationality' in a laboratory (documented in Smith...

We present a model where each of two players chooses between remuneration based on either private or team effort. Although at least one of the players has the equilibrium strategy to choose private remuneration, we frequently observe both players to choose team remuneration in a series of...