An empirical study of peach supply response to own-price and yield in Colombia using time series data from 2000 2018 was undertaken. A quantitative, correlational non-experimental research design selected the Johansen´s co-integration as well vector error correction framework were employed. The Augmented Dickey-Fuller test showed that integrated order one confirmed existence a long-term relatio...

A small macroeconomic model is constructed starting from a German money demand relation for M3 based on quarterly, seasonally unadjusted data for the period from 1976 to 1996. In contrast to previous studies we build a vector error correction model for M3, GNP, an innation rate and an interest rate spread variable to represent opportunity costs of holding money. Furthermore, import price innati...