This paper analyzes volatility spillovers in multivariate GARCH-type models. We show that the cross-effects between the … conditional variances determine the persistence of the transmitted volatility innovations. In particular, the influence of a … foreign volatility innovation on a conditional variance is even more persistent than an own innovation unless this effect is …

The paper presents the evolution of the market for the main cereal crops (wheat, corn, barley) at the national level in … cereal country. Statistical data show that in 2021 Romania was the second largest exporter of cereals in the EU, the first …

Benefiting from pedoclimatic conditions favorable to grain cultivation, Romania was an important player in …

project, phase in which the whole grain market was analyzed, through specific marketing, qualitative and quantitative research …