Table 1 The different methods to asses the economic impact of copyright industries
From: Exploring the economic contribution of copyright-intensive industries in Italy
| Years | Copyright models | Number of countries who apply the model |
|---|---|---|
| 2003 | WIPO Model | 39 countries |
| 2008 | European Union Model | 27 countries |
| 2013 | French Model | 1 country |