Through an estimated and calibrated DSGE model with imperfect competition and nominal rigidities, this work aims to assess the dynamic effects of exogenous perturbations in a small open economy to provide a prescription of a simple monetary policy rule associated with the minimal welfare losses...

This study employs a sign-restricted Bayesian structural vector autoregressive (BSVAR) model to analyse how global demand, oil price and the US monetary policy shocks impact the Nigerian business cycle. The objective is to uncover the dominant external drivers of the business cycle in Nigeria....

This paper analyses fluctuations in the economic efficiency in 15 European countries over more than a period of three decades, between 1970s and 2000s, using movements in the wedge between the marginal rate of substitution between leisure and consumption, and the marginal product of labour as a...

Most notable claims linking events on Earth with solar cycle phases relate to solar maximums. Cyclical maximums of solar activity could be associated with economic recessions (W.S.Jevons) or revolutions (A.L.Chizhevsky). However, both the diminishing magnitude of solar cycles and the recent...

The currently unfolding solar cycle 25 reached its maximum on or about October 2024. According to long-standing theoretical claims, cyclical maximums of solar activity could be associated with economic recessions (W.S.Jevons), revolutions and migration (A.L.Chizhevsky). And indeed, several of...

We suggest use continuous numerical risk grades [0,1] of R for a single risk or the unit cube in Rn for n risks as the economic domain. We consider risk ratings of economic agents as their coordinates in the economic domain. Economic activity of agents, economic or other factors change agents...

This paper revisits the empirical relationship between volatility and long-run growth, but the key contribution lies in decomposing growth volatility into its business-cycle and trend components. This volatility decomposition also accounts for enormous heterogeneity among countries in terms of...

This paper analyzes the effects of the high economic openness of West African economies coupled with liability dollarization, on their economic activities. By using a dynamic stochastic general equilibrium model in a small open economy framework, and performing an experiment based on a case of...

This paper investigates the time-varying correlation between the EU12-wide business cycle and the initial EU12 member-countries based on Scalar-BEKK and multivariate Riskmetrics model frameworks for the period 1980-2012. The paper provides evidence that changes in the business cycle...

This study analyzes how financial shocks in one country transmit to another country through international trade. To this end, it develops a dynamic general equilibrium model of two-country Ricardian trade with a continuum of goods. Financial frictions exist in each country and the two countries...