Table 25 Ranking the crowdfunding alternatives for the service development process of clean energy investment projects
Alternatives | D+ | D− | RCi | Ranking |
|---|---|---|---|---|
Equity-based (alternative 1) | 0.000 | 0.223 | 1.000 | 1 |
Reward-based (alternative 2) | 0.146 | 0.079 | 0.350 | 3 |
Debt-based (alternative 3) | 0.081 | 0.144 | 0.640 | 2 |
Royalty-based (alternative 4) | 0.167 | 0.058 | 0.257 | 4 |
Donation-based (alternative 5) | 0.223 | 0.000 | 0.000 | 5 |