JEL
JEL classification
JEL Klassifikation
D42 - Monopol
D42 - Monopolio
D42 - Monopoly
D42 - Monopole
Monopoly
Monopol
Monopole
Monopolio
Classification de le Journal of Economic Literature (JEL)
Clasificación del Journal of Economic Literature (JEL)
Journal of Economic Literature Classification Scheme (JEL)
Klassifikation des Journal of Economic Literature (JEL)