. Flat tax and dual tax are alternative models for traditional global income taxes with progressive rates. Although there are significant differences between them, a dual tax characterised by a general base, where all income is taxed at a proportional rate, and a personal base, composed only of...

We analyze income tax evasion dynamics in a standard model of statistical me- chanics, the Ising model of ferromagnetism. However, in contrast to previous re- search, we use an inhomogeneous multi-dimensional Ising model where the local degrees of freedom (agents) are subject to a specific...

Dynamic stochastic general equilibrium (DSGE) models have become increasingly popular as a policy tool in central banks in the past few years. The advantage of this approach is that the macroeconomic model is derived from microeconomic principles by spelling out the preferences, technologies and...

This book's contributors assess the performance of economic forecasting methods, argue that data can be better exploited through model and forecast combination, and advocate for models that are adaptive and perform well in the presence of nonlinearity and structural change.

The great financial turmoil that started 2007 has brought bank regulation back into the political debate. There is talk about imposing new regulations on banks and other financial intermediaries. Yet, we are not convinced that it is completely understood how the existing regulation affects...