|
| Symbol | Description |
|
| R&D personnel |
| R&D capital |
| R&D expenditure |
| Patents in force |
| Sales revenue of new products |
| R&D personnel of MPP, EECE, COE, and MEMI (hereinafter referred to as four subindustries), respectively |
| R&D capital of four subindustries, respectively |
| R&D expenditure of four subindustries, respectively |
| Patents in force of four subindustries, respectively |
| Sales revenue of new products of four subindustries, respectively |
| The specific subindustry () |
| The th decision-making unit |
| Innovation efficiency for DMU in model (1) |
| Slack variable for R&D personnel |
| Slack variable for R&D capital |
| Slack variable for R&D expenditure |
| Slack variable for patents in force |
| Slack variable for sales revenue of new products |
| The participation intensity of each evaluated DMU in constructing the production frontier |
| Innovation efficiency for DMU in model (2) |
| Slack variable for R&D personnel of four subindustries, respectively |
| Slack variable for R&D capital of four subindustries, respectively |
| Slack variable for R&D expenditure of four subindustries, respectively |
| Slack variable for patents in force of four subindustries, respectively |
| Slack variable for sales revenue of new products of four subindustries, respectively |
| The weights of four subindustries, respectively |
| The participation intensity of each evaluated DMU in constructing the production frontier corresponding to four subindustries, respectively |
| Innovation efficiency of MPP for DMU in model (2) |
| Innovation efficiency of EECE for DMU in model (2) |
| Innovation efficiency of COE for DMU in model (2) |
| Innovation efficiency of MEMI for DMU in model (2) |
|
