Interbank markets allow credit institutions to exchange capital for purposes of liquidity management. These markets are among the most liquid markets in the financial system. However, liquidity of interbank markets dropped during the 2007-2008 financial crisis, and such a lack of liquidity...

We use the theory of complex networks in order to quantitatively characterize the formation of communities in a particular financial market. The system is composed by different banks exchanging on a daily basis loans and debts of liquidity. Through topological analysis and by means of a model of...

A common feature of many aggregate variables in economics and finance is that they exhibit oscillatory behaviour, showing boom-and-bust patterns. Examples are fad and bandwagon behaviour in sociology, business cycles in economics, bubbles in stock market prices, wave behaviour in the adoption of...

We consider time series forecasting in the presence of ongoing structural change where both the time series dependence and the nature of the structural change are unknown. Methods that downweight older data, such as rolling regressions, forecast averaging over different windows and exponentially...

This article studies the cost function for the natural gas transmission industry. In addition to a tribute to H.B. Chenery, it firstly offers some further comments on a recent contribution (Yépez, 2008): a statistical characterization of long-run scale economies, and a simple reformulation of...

The paper shows that bounded rationality, in the form of limited knowledge of utility, is an explanation for common stylized facts of prospect theory like loss aversion, status quo bias and non-linear probability weighting. Locally limited utility knowledge is considered within a classical...

In many contexts reported outcomes in a rating scale are modeled through the existence of a latent variable that separates the categories through thresholds. The literature has not been able to separate the effect of a variable on the latent variable from its effect on threshold parameters. We...

We examine the effects of iceberg orders on the optimal timing submission strategies of a risk-neutral market order trader. Using the order flow as a signal of hidden depth, we derive the optimal order placement times for a round-trip trade. We further analyse the impact of more information and...