| English | eng-000 |
| monopolistic competition | |
| čeština | ces-000 | monopolistická konkurence |
| čeština | ces-000 | monopolní konkurence |
| English | eng-000 | imperfect competition |
| suomi | fin-000 | monopolistinen kilpailu |
| 日本語 | jpn-000 | 独占的競争 |
| русский | rus-000 | монополистическая конкуренция |