The current crisis revealed the unsustainable levels of private sector indebtedness, fuelled by a prolonged period of rapid credit expansion during the upturn phase in some EU Member States. The subsequent deleveraging process now taking place, although necessary, stands as a source of concern...

We use an estimated open economy DSGE model with financial frictions for the US and the rest of the world to evaluate various competing explanations about the recent boom-bust cycle. We find that the savings glut hypothesis is insufficient for explaining all aspects of the boom in the US....

We describe the spreg command, which implements a maximum likelihood estimator and a generalized spatial two-stage least-squares estimator for the parameters of a linear cross-sectional spatial-autoregressive model with spatial-autoregressive disturbances. Copyright 2013 by StataCorp LP.

We present the spmat command for creating, managing, and storing spatial-weighting matrices, which are used to model interactions between spatial or more generally cross-sectional units. spmat can store spatial-weighting matrices in a general and banded form. We illustrate the use of the spmat...

We describe the spivreg command, which estimates the parameters of linear cross-sectional spatial-autoregressive models with spatial-autoregressive disturbances, where the model may also contain additional endogenous variables as well as exogenous variables. spivreg uses results and the...

The paper studies the impact of an equity transaction tax (ETT) on financial and real variables in a DSGE model with two types of financial frictions: (1) financial intermediaries facing a leverage constraint; (2) noise shocks that lead to the emergence of non-fundamental equity trade. The ETT...