JEL Classification: D90; M21 DOI: https://doi.org/10.31521/modecon.V38(2023)-21 Riabchenko, I., Affiliated Honorary Research Fellow, Fil. Dr. Jan-U. Sandal Institute, Finstadjordet, Norway ORCID ID: 0000-0001-6181-0611 e-mail: provost@janusandal.no Statistical Marketing Efficiency in a Complex of Behavioral Economics and Marketing Abstract. Introduction. Behavioral economics is an essential tool for understanding and predicting the behavior of consumers and organizationsRead more