Multidisciplinary innovation is the engine of growth of an increasing number of economies. Innovation output depends increasingly on information sharing and cooperation between creative agents. Sharing and cooperation requires the existence of generalised trust. Social capital consists of trust...

We use wavelet analysis to investigate to what extent individual U.S. states' business cycles are synchronized. The results show that the U.S. states are remarkably well synchronized compared to the previous findings w.r.t. the Euro Area. There is also a strong and significant correlation...

This paper studies the effects of price regulation and parallel imports in the onpatent pharmaceutical market. First, we develop a theory model in which a pharmacy negotiates producer prices with a brand-name firm and then sets retail prices. We show that the effects of price regulation...

We characterize the interrelation of CO2 prices with energy prices (gas and electricity), and with economic activity. Previous studies have relied on time-domain techniques, such as Vector Auto-Regressions. In this study, we use multivariate wavelet analysis, which operates in the time-frequency...

We use a quantile regression framework to investigate the impact of changes in crude oil prices, natural gas prices, coal prices, and electricity prices on the distribution of the CO2 emission allowance prices in the United States. We find that: (i) an increase in the crude oil price generates a...

In this paper, we investigate the conditions under which expected inflation might influence the money demand, using a microeconomic model where the transactions of the representative agent are facilitated by its holdings of money. We assume that the agent holds a real asset, along with a range...

Using data from Phase II-III of the European Union Emission Trading Scheme, we characterize CO2 prices interrelation with energy prices (gas, electricity and coal), carbon allowances substitute prices and with economic activity index. We estimate a vector autoregressive model and the responses...

This paper examines the role of institutions in the nexus between public spending and economic growth. Using a newly assembled dataset of 80 countries over the 1970-2010 period with disaggregated public spending, we show that only when institutions prompt governments to be accountable to the...

We use the recently developed nonlinear autoregressive distributed lags (NARDL) model to examine the pass-through of changes in crude oil prices, natural gas prices, coal prices and electricity prices to the CO2 emission allowance prices. This approach allows one to simultaneously test the...

We disentangle the extent to which the real exchange rate appreciation in Portugal during 1995-2010 reflected the emergence of wage-productivity misalignments or, instead, changes in the relative price of tradable and non-tradable goods. The available data suggests that the latter effect...