Diversification Indexes: Arrangement And Application Possibility For Company Towns
Table 2:
| Index | Range | Dynamics Evaluation | The objects of measurement | Application for Company Town Diversification Measurement | 
| 1.General Indexes 1.1 Concentration Indexes | ||||
|  | [0; 1] | - | Different | + Considering town-forming enterprise | 
|  | (0; 1] | - | Different | + Considering dispatched goods, employment, investments, and taxation by economic activities or by companies | 
|  | [0; 1] | - | Sales of the companies | + Considering dispatched goods, employment, investments, and taxation by economic activities or by companies | 
|  | [0; lnn] | - | Different | + Considering dispatched goods, employment, investments, and taxation by economic activities or by companies | 
|  | [1/s1; n] | - | Companies (banks) and the elasticity of new company entry | + Considering dispatched goods, employment, investments, and taxation by all companies in town | 
|  | [0; 1] | - | Different by uniform groups of elements | + Considering dispatched goods, employment, investments, and taxation by all companies in town | 
| 1.2 Comparative Indexes | ||||
|  | [0; 100%] | - | Different | + Considering economic activities and companies | 
|  | (0; +∞) | - | Top companies and major companies | - | 
|  | [0,5; +∞) | - | Dominant firm and Competitive fringe | - | 
| 2. Specific Indexes 2.1 Micro-level Indexes | ||||
|  | - | Financial assets | - | |
|  | [0; 0,5] | - | Interest and non-interest income (banks) | + Considering core and other industries | 
| 2.2 Industry Indexes | ||||
|  | [0,5; +∞) | - | Regional data | + Considering company town data | 
|  | - | Regional data | + Considering company town data | |
|  | [0; 100%] | - | Regional data | + Considering company town data | 
|  | [0; +∞) | - | Industry data | + Considering core industry data | 
| 2.3 Shift-Share Indexes | ||||
|  | [0; 1] | + | Industry data in different periods | + Considering core industry data | 
|  | [0; 1] | + | Industry data in different periods | + Considering core industry data | 
|  | [0; 0,5] | + | Industry data in different periods | + Considering core industry data | 
| NSirt | (0; +∞) | + | Industry data in different periods | + Considering core industry data | 
| MSirt | (0; +∞) | + | Industry data in different periods | + Considering core industry data | 
