Morphology of the volatility of time series of prices of selected agricultural products. Materials and research methods and presentation of results. Projection method for income from agricultural products. Means of production – consumption and trend in price changes in the period, selected...

Factors determining agricultural commodity prices. Time series forecasting. X-12-ARIMA and TRAMO/SEATS procedures. Causal forecasting methods. Partial equilibrium models of the agricultural sector.

Due to the nature of the food supply chain, an increase of the integration's degree in the chain may be an important aspect in the context of increasing the efficiency of agri-food companies. Therefore, exploring the relationships among these variables was found as an important research area and...

In the paper, the authors considered estimation of efficiency, which measures the ability of a company to obtain the maximum output from given inputs. The comparison of results obtained by using two approaches: parametric (on the example of the SFA method, Stochastic Frontier Analysis) and...

The economic theory links the growth of production factors remuneration with the productivity improvement. In the case of contemporary European agriculture, among the most important income creators are money transfers, namely direct payments. These transfers are part of the agricultural and...