We assess the sustainability of public finances in OECD countries, over the period 1970-2010, using unit root and cointegration analysis, both country and panel based, controlling for endogenous breaks. Results notably show: lack of cointegration – absence of sustainability – between...

We use a 3-step analysis to assess the sustainability of public finances in the EU27. Firstly, we perform the SURADF specific panel unit root test to investigate the meanreverting behaviour of general government expenditure and revenue ratios. Secondly, we apply the bootstrap panel cointegration...

In this paper we present a methodology of model-based calibration of additional capital needed in an interconnected financial system to minimize potential contagion losses. Building on ideas from combinatorial optimization tailored to controlling contagion in case of complete information about...

Europe's financial structure has become strongly bank-based – far more so than in other economies. We document that an increase in the size of the banking system relative to equity and private bond markets is associated with more systemic risk and lower economic growth, particularly during...

The world has been struck by a mutating systemic financial crisis that is unprecedented in terms of financial losses and fiscal costs, geographic reach, and speed and synchronisation. The crisis from August 2007 to date can be divided into three main phases: the financial turmoil from August...

We study the prices that individual banks pay for liquidity (captured by borrowing rates in repos with the central bank and benchmarked by the overnight index swap) as a function of market conditions and bank characteristics. These prices depend in particular on the distribution of liquidity...

This paper shows how the combined endogenous reaction of banks and investment funds to an exogenous shock can amplify or dampen losses to the financial system compared to results from single-sector stress testing models. We build a new model of contagion propagation using a very large and...

How do capital and liquidity buffers affect the evolution of bank loans in periods of financial and economic distress? To answer this question we study the responses of 219 individual banks to aggregate demand, standard and unconventional monetary policy shocks in the euro area between 2007 and...

We estimate a dynamic intertemporal model with non-clearing markets that mimics features of European labour markets, such as sticky nominal wages and sluggish adjustment of employment to shocks for 15 OECD countries. The estimates include a measure for the degree of labour market sluggishness...

At a time of slow growth in several advanced and emerging countries, calls for more structural reforms are multiplying. However, estimations of the short- and medium-term impact of these reforms on GDP growth remain methodologically problematic and still highly controversial. We contribute to...