In this paper we use a vector autoregressive approach to analyze the effects of infrastructure investment on economic performance using a newly developed data set for Portugal. We find that investments in other transportation infrastructures – railroads, ports and airports – and social...

In this paper we analyze the effects of infrastructure investment on economic performance in Portugal using a newly developed data set. We employ a vector autoregressive approach to estimate the elasticity and marginal products of investments on twelve different types of infrastructure...

Optimal fiscal policy is expected to behave in a countercyclical manner to stabilize economies during business cycles. In particular, the public expenditure-to-GDP ratio should go up during recessions and down during expansions, while the public revenues-to-GDP ratio should move in the opposite...

Optimal fiscal policy is expected to behave in a countercyclical manner to stabilize economies during business cycles. In particular, the public expenditure-to-GDP ratio should go up during recessions and down during expansions, while the public revenues-to-GDP ratio should move in the opposite...

This paper describes the particular impacts of the financial and economic crisis on Central and Eastern European (CEE) countries, studies pro-cyclicality of fiscal policies, discusses the impact of the crisis on fiscal policy, and the policy response of various governments. After drawing some...

Theoretical study identifying one modality with conditions necesary for the financial stabilization of an inherently unstable system; and 5040 other unstable dynamic modes. It draws on knowledge made available by the academic field of Control Engineering.

We exploit inequality restrictions on higher-order moments of the distribution of structural shocks to sharpen their identification. We show that these constraints can be treated as necessary conditions and used to shrink the set of admissible rotations. We illustrate the usefulness of this...

This paper estimates the macroeconomic effects of government spending shocks in New Zealand. Using a structural vector autoregression (SVAR) model, I find small output multipliers for government consumption but large multipliers for government investment. Importantly, the real exchange rate...