Legislatures and government spending: evidence from democratic countries.

In this paper we study the relationship between legislature size with respect to general government and welfare spending. According to the theory, legislature size has an indefinite effect on government spending because logrolling and transaction costs have canceling effects. Bicameralism is expected to have a negative effect because of the increased transaction cost of finding a viable majority in two houses with different constituencies. We use a cross-section of 75 countries over the period 1990-1998 controlling for some institutional features that differ among countries. We find that both legislature size and bicameralism do not have a significant effect on the two types of spending.legislature size; bicameralism; interest groups; government spending

Bringing Macroeconomics into the Lab

This paper reviews experiments in macroeconomics, pointing out the theoretical justifications, the strengths and weaknesses of this approach. We identify two broad classes of experiments: general equilibrium and partial equilibrium experiments, and emphasize the idea of theory testing that is behind these. A large number of macroeconomic issues have been analyzed in the laboratory spanning from monetary economics to fiscal policy, from international trade and finance, to growth and macroeconomic imperfections. In a large number of cases results give support to the theories tested. We also highlight that experimental macroeconomics has increased the number of tools available to experimentalists.macroeconomics, experiments.

Bringing Macroeconomics into the Lab.

This paper reviews experiments in macroeconomics, pointing out the theoretical justifications, the strengths and weaknesses of this approach. We identify two broad classes of experiments: general equilibrium and partial equilibrium experiments, and emphasize the idea of theory testing that is behind these. A large number of macroeconomic issues have been analyzed in the laboratory spanning from monetary economics to fiscal policy, from international trade and finance, to growth and macroeconomic imperfections. In a large number of cases results give support to the theories tested. We also highlight that experimental macroeconomics has increased the number of tools available to experimentalists.Macroeconomics; experiments

The quest for a fiscal rule: Italy, 1861-1998

The Italian fiscal history is characterised by a number of fiscal consolidations. In this paper we characterise fiscal policy in terms of non-linear deterministic processes. We find that government spending and taxes can be described as being non-linear trend stationary processes instead of unit roots. A long run equilibrium relationship - a non-linear co-trend - does exist between the two series, fulfilling the intertemporal government budget constraint. We interpret this result as evidence of a long run fiscal rule that different policy makers have adopted, putting public finance in balance.taxes, government expenditure, intertemporal government budget constraint, non-linear trend stationarity, non-linear co-trending

Legislature and Constituency Size in Italian Regions: Forecasting the Effects of a Reform

In this paper we analyze the effect of different legislature and constituency size on per capita regional expenditure in Italy. According to the theory, legislature size has an indefinite effect on government spending because logrolling and transaction costs may have canceling effects. In turn, smaller constituency size is predicted to decrease government spending, because of homogeneity of interests and low monitoring costs. We find a large and significantly positive effect of the number of legislators and a negative effect for constituency size. We use these findings to forecast the effects of the increase in the number of legislators that are occurring in some regionsLegislature size, constituency size, regional expenditure

Legislature size and government spending in Italian regions: forecasting the effects of a reform.

We analyze the effect of different legislature size on per capita regional expenditure in Italy. According to the theory, legislature size has an indefinite effect on government spending because logrolling and transaction costs may have canceling effects. We find a large and significantly positive effect of the number of legislators. We use these findings to forecast the effects of the increase in the number of legislators that is taking place in some regions: a 10% increase in legislature size commands on average a 12% increase in per capita regional expenditure.Legislature size, regional expenditure

Fiscal Policy and the Banking System in Italy. Have Taxes, Public Spending and Banks been Procyclical in the Long-Run?

This paper analyses the relations between the banking system fluctuations, on one hand, and taxation and public spending, on the other one, using a VECM methodology. We find some evidence of prociclicality of fiscal policy using variables such as government spending, taxes, and primary surplus. Effects in the opposite direction are much smaller. Results are quite stable over time.credit cycles, fiscal policy, procyclicality

Further Evidence on Convergence across Italian Regions

In the last decade the issue of convergence across states and regions has received a great deal of attention both on the theoretical and empirical ground. On the empirical ground different specifications lead to different results and their robustness is also questioned. We review both neoclassical and endogenous growth theories and the evidence on international and Italian data. We use a methodology that enhances the power of the estimates proposed by Evans and Karras (Journal of Monetary Economics, 1996) that uses panel data and test for their stochastic properties. Data cover the time-span 1951-1998. We find evidence of conditional convergence.

An Experimental AK Model of Growth

In this paper we test the AK model of growth with laboratory experiments. In each period, agents produce and trade output in a market, and allocate it to consumption and investment. The economy should experience a constant and positive rate of growth. We analyze two treatments differing from technology. We find evidence of positive and constant growth, and the treatment with a better technology exhibits higher growth. Remarkably, production, consumption and the capital stock grow at the same rate in the treatment with lower technology. We find that this growth process is fuelled by large inequalities between subjects.endogenous growth, capital accumulation, heterogeneity, experiments