The formation of the European Union (EU) is the one of the biggest political – economic events of the last 50 years. The aim of this study is to develop EU economy functioning system dynamic model. Main research method is system dynamics. General scheme of EU economy system dynamic model is...

This paper provides a tractable continuous-time constant-absolute-risk averse (CARA)-Gaussian framework to quantitatively explore how the preference for robustness (RB) affects the interest rate, the dynamics of consumption and income, and the welfare costs of model uncertainty in general...

Starr-McCluer (1996) documented an empirical finding that the US households covered by health insurance saved more than those without coverage, which is inconsistent with the standard consumption-saving theory. This study provides a structural analysis and suggests that institutional factors, in...

In a context in which individuals might default on their debts and subsequently be excluded from credit markets, holding money helps agents smooth their consumption during periods in which they cannot borrow. Therefore holding money makes the punishment to default less severe. In this context,...

This paper provides empirical and theoretical evidence that uncertainty shocks have strong asymmetric effects on economic activity. Specifically, in the empirical analysis I find that uncertainty shocks dampen investment and consumption twice as much during recessions than in "normal" times. In...

The onset of the Great Recession has been followed by increasing saving rates, which may reflect precautionary behaviour of households. In spite of a broad agreement on the theoretical implications of uncertainty on saving rates, empirical work has not yet reached a consensus on which is the...

This study analyses the determinants of the aggregate household saving rate in Malta; an important macroeconomic variable which in standard short-term analysis is considered as a ‘residual’. The aggregate household saving rate, fluctuated significantly over the past thirteen years, rising...

A series of empirical studies has documented that job search behavior depends on the financial situation of the unemployed. Starting from this observation, we ask how unemployment insurance policy should take the individual financial situation into account. We use a quantitative model with a...

In this paper, we incorporate a price search decision into a life cycle model and differentiate consumption from expenditure. Consumers with low wealth and bad income shocks search more for cheaper prices and pay less, which makes their consumption higher than in a model without search option. A...

In this paper, we prove the existence of a recursive competitive equilibrium (RCE) for an Aiyagari style economy with permanent income shocks and perpetual youth structure. We show that there exist equilibria where borrowing constraints are never binding. This allows us to establish a...