Can boundedly rational agents survive competition with fully rational agents? The authors develop a highly nonlinear heterogeneous agents model with rational forward looking versus boundedly rational backward looking agents and evolving market shares depending on their relative performance....

We analyze the global banking network using data on cross-border banking flows for 184 countries during 1978–2010. We find that the density of the global banking network defined by these flows is procyclical, expanding and contracting with the global cycle of capital flows. We also find that...

En este documento se analiza la efectividad de la poli?tica exterior colombiana desde un punto de vista econo?mico frente a las nuevas realidades internacionales. Se analiza el entorno internacional y las tendencias en materia de distribucio?n del poder econo?mico a nivel mundial y se revisa la...

We analyze the global banking network using data on cross-border banking flows for 184 countries during 1978–2010. We find that the density of the global banking network defined by these flows is pro-cyclical, expanding and contracting with the global cycle of capital flows. We also find that...

The phenomenon of the global imbalances is one of the causes of the current financial and economic crisis. The financial flows associated to these imbalances are in the origin of the generalized crisis in the international financial markets, which are incapable to absorb efficiently these huge...

We examine whether monetary policy uncertainty influences the reaction of the equity, Treasury security, foreign exchange and crude oil markets, as well as medium-term interest rates, to U.S macroeconomic announcements. Using intraday futures data, we show that in the presence of higher policy...

As has happened with other industries, large technology companies are increasingly present in the financial services sector. In addition to being providers of digital tools and solutions, these firms can also act as a distribution channel for goods and services that are traditionally produced by...

The pandemic has speeded up the digital transformation of Spanish society. Cloud computing, data analytics and remote interactions have become even more essential, forming the basis for a new industrial and commercial reality in which large technology companies (BigTechs) are at an advantage....

We introduce mild increasing returns to scale into a version of the Real Business Cycle model. These increasing returns to scale occur as a consequence of sector-specific externalities, that is, externalities where the output of the consumption and investment sectors have external effects on the...

In this paper we take as given that market economies are characterized by a set of stylized responses to increases in the stock of money. Innovations to the stock of money lead to increased output and reductions in short-term interest rates in the short run and only in the long run do nominal...