Many information structures generate correlated rather than mutually independent signals, the news media being a prime example. This paper shows experimentally that in such contexts many people neglect these correlations in the updating process and treat correlated information as independent. In...

Many information structures generate correlated rather than mutually independent signals, the news media being a prime example. This paper shows experimentally that in such contexts many people neglect these correlations in the updating process and treat correlated information as independent. In...

Many information structures generate correlated rather than mutually independent signals, the news media being a prime example. This paper shows experimentally that in such context many people neglect these correlations in the updating process and treat correlated information as independent. In...

A frequent feature of information structures is that they generate signals which are not mutually independent, but rather rely on a common set of underlying information. Using a simple experimental design, we show that in such contexts many people neglect correlations in the updating process,...

National and international statistical systems are strangely reticent on differences in price levels within countries. Nations as diverse as India and the United States publish inflation rates for different areas, but provide nothing that allows comparisons of price levels across places at a...

The bulk of the global innovative effort takes place in 5 countries: USA, Japan and China as leaders, with France and United Kingdom as immediate followers, which all display, on the long run, a negative marginal value added on innovation. The present paper attempts to answer the following...

If producers have more information than consumers about goods’ attributes, then they may use non-price (rather than price) adjustment mechanisms and, consequently, the market may reach a new equilibrium even if prices remain sticky. We study a situation where producers adjust the quantity (per...

The characteristic capability of science – to turn whatever it might touch into knowledge – seems to have eluded economics. Currently, economists do not understand how the economy works. To get out of the cul-de-sac requires a paradigm shift. It consists in replacing behavioral axioms by...

As it has rightfully been recognized by China's central government, successful urbanization will be decisive for the nation's future development. Key challenges will be to realize urbanization economies, improve production and innovation capabilities, direct urban and suburban growth and improve...

Resumen El presente documento busca analizar el impacto de la competencia en el sector de maquinaria colombiano para el período 1992 - 2004. En el estudio de este sector sólo se tomará en cuenta la maquinaria no eléctrica. En este aspecto, la competencia, analizada dentro del modelo con un...