Class information for: |
Basic class information |
Hierarchy of classes |
The table includes all classes above and classes immediately below the current class. |
| Cluster id | Level | Cluster label | #P |
|---|---|---|---|
| 2 | 4 | ECONOMICS//POLITICAL SCIENCE//EDUCATION & EDUCATIONAL RESEARCH | 1996300 |
| 9 | 3 | BUSINESS//MANAGEMENT//MKT | 148837 |
| 3298 | 2 | BASS MODEL//VINTAGE CAPITAL MODELS//TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE | 1984 |
| 9075 | 1 | BASS MODEL//TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE//NEW PRODUCT DIFFUSION | 1221 |
| 22079 | 1 | VINTAGE CAPITAL MODELS//EQUIPMENT REPLACEMENT//VINTAGE CAPITAL | 417 |
| 27316 | 1 | INTRA FIRM DIFFUSION//SEQUENTIAL INFORMATION GATHERING//WAITING OPTION VALUE | 252 |
| 36681 | 1 | MAINTENANCE AND REPLACEMENT//AGE CLASS SYSTEM//AGENCY NODES | 94 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | BASS MODEL | authKW | 593153 | 3% | 68% | 55 |
| 2 | VINTAGE CAPITAL MODELS | authKW | 320318 | 1% | 92% | 22 |
| 3 | TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE | journal | 200552 | 10% | 6% | 196 |
| 4 | EQUIPMENT REPLACEMENT | authKW | 170002 | 1% | 63% | 17 |
| 5 | VINTAGE CAPITAL | authKW | 168631 | 1% | 56% | 19 |
| 6 | NEW PRODUCT DIFFUSION | authKW | 165995 | 1% | 58% | 18 |
| 7 | INNOVATION DIFFUSION | authKW | 163223 | 3% | 20% | 52 |
| 8 | BASS DIFFUSION MODEL | authKW | 152998 | 1% | 57% | 17 |
| 9 | DIFFUSION MODELS | authKW | 130231 | 2% | 23% | 36 |
| 10 | GENERALIZED BASS MODEL | authKW | 111186 | 0% | 100% | 7 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Business | 38836 | 26% | 0% | 518 |
| 2 | Operations Research & Management Science | 22297 | 24% | 0% | 480 |
| 3 | Management | 15550 | 20% | 0% | 389 |
| 4 | Planning & Development | 13468 | 11% | 0% | 223 |
| 5 | Economics | 6380 | 20% | 0% | 396 |
| 6 | Engineering, Industrial | 5022 | 9% | 0% | 177 |
| 7 | Social Sciences, Mathematical Methods | 936 | 3% | 0% | 56 |
| 8 | Information Science & Library Science | 504 | 3% | 0% | 54 |
| 9 | Engineering, Manufacturing | 389 | 3% | 0% | 54 |
| 10 | Automation & Control Systems | 290 | 3% | 0% | 58 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MARKETING ORG | 31767 | 0% | 100% | 2 |
| 2 | SIMULAT ANALYT | 31767 | 0% | 100% | 2 |
| 3 | DIPARTIMENTO STUDI ECON S VINCI | 21177 | 0% | 67% | 2 |
| 4 | 103 PL | 15884 | 0% | 100% | 1 |
| 5 | ABIZ MANAGEMENT | 15884 | 0% | 100% | 1 |
| 6 | ABORAT INNOVAT MODERN LOGIST BUSINESS H | 15884 | 0% | 100% | 1 |
| 7 | ACT CONTROL INTERFEROMETER PROJECT | 15884 | 0% | 100% | 1 |
| 8 | AGR BUSINESS MANAGEMENT | 15884 | 0% | 100% | 1 |
| 9 | ANAL EXPERIMENTAT DIRECTORATE | 15884 | 0% | 100% | 1 |
| 10 | BT FRANCE | 15884 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE | 200552 | 10% | 6% | 196 |
| 2 | MARKETING SCIENCE | 22722 | 2% | 4% | 41 |
| 3 | JOURNAL OF PRODUCT INNOVATION MANAGEMENT | 22388 | 2% | 3% | 42 |
| 4 | OPTIMAL CONTROL APPLICATIONS & METHODS | 14060 | 2% | 3% | 31 |
| 5 | INTERNATIONAL JOURNAL OF RESEARCH IN MARKETING | 14029 | 1% | 4% | 24 |
| 6 | MANAGEMENT SCIENCE | 9332 | 3% | 1% | 54 |
| 7 | JOURNAL OF FORECASTING | 7786 | 1% | 2% | 25 |
| 8 | INTERNATIONAL JOURNAL OF FORECASTING | 7351 | 1% | 2% | 27 |
| 9 | EUROPEAN JOURNAL OF OPERATIONAL RESEARCH | 5970 | 4% | 1% | 76 |
| 10 | JOURNAL OF MARKETING | 5337 | 1% | 2% | 22 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | BASS MODEL | 593153 | 3% | 68% | 55 | Search BASS+MODEL | Search BASS+MODEL |
| 2 | VINTAGE CAPITAL MODELS | 320318 | 1% | 92% | 22 | Search VINTAGE+CAPITAL+MODELS | Search VINTAGE+CAPITAL+MODELS |
| 3 | EQUIPMENT REPLACEMENT | 170002 | 1% | 63% | 17 | Search EQUIPMENT+REPLACEMENT | Search EQUIPMENT+REPLACEMENT |
| 4 | VINTAGE CAPITAL | 168631 | 1% | 56% | 19 | Search VINTAGE+CAPITAL | Search VINTAGE+CAPITAL |
| 5 | NEW PRODUCT DIFFUSION | 165995 | 1% | 58% | 18 | Search NEW+PRODUCT+DIFFUSION | Search NEW+PRODUCT+DIFFUSION |
| 6 | INNOVATION DIFFUSION | 163223 | 3% | 20% | 52 | Search INNOVATION+DIFFUSION | Search INNOVATION+DIFFUSION |
| 7 | BASS DIFFUSION MODEL | 152998 | 1% | 57% | 17 | Search BASS+DIFFUSION+MODEL | Search BASS+DIFFUSION+MODEL |
| 8 | DIFFUSION MODELS | 130231 | 2% | 23% | 36 | Search DIFFUSION+MODELS | Search DIFFUSION+MODELS |
| 9 | GENERALIZED BASS MODEL | 111186 | 0% | 100% | 7 | Search GENERALIZED+BASS+MODEL | Search GENERALIZED+BASS+MODEL |
| 10 | NEW PRODUCT GROWTH | 111186 | 0% | 100% | 7 | Search NEW+PRODUCT+GROWTH | Search NEW+PRODUCT+GROWTH |
Core articles |
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c: (1) Number of references referring to publications in the class. (2) Share of total number of active references referring to publications in the class. (3) Age of the article. New articles get higher score than old articles. (4) Citation rate, normalized to year. |
Classes with closest relation at Level 2 |