| Version | Summary | Created by | Modification | Content Size | Created at | Operation |
|---|---|---|---|---|---|---|
| 1 | Dean Liu | -- | 2326 | 2022-10-27 01:44:06 |
Janeček Method (D21) is an electoral system created by Czech mathematician Karel Janeček. Janeček Method (D21) is a modern voting and electoral method. Its main advantage is an effect of multiple votes which enables casting multiple plus votes, and in certain cases, also a minus vote. Multiple votes enable us to express a wider scope of preferences, thereby reflecting the complexities of social choice more accurately. The system was developed ostensibly in response to corruption within the Czech political system. Though it has not yet been used in any general elections, D21 has found use in several participatory budgeting programs conducted by cities and countries around the world, including the New York City. The game Prezident 21 was introduced in 2016 in order to help familiarize people with the D21 system.