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| Content Provider | Springer Nature Link |
|---|---|
| Author | Shapiro, Matthew A. Park, Han Woo |
| Copyright Year | 2011 |
| Abstract | This paper provides a first-ever look at differences of centrality scores (i.e., networks) over time and across research specializations in Korea. This is a much needed development, given the variance which is effectively ignored when Science Citation Index (SCI) publications are aggregated. Three quantitative tests are provided—OLS, two sample t-tests, and unit-root tests—to establish the patterns of centrality scores across Korea over time. The unit-root test is particularly important, as it helps identify patterns of convergence in each region’s centrality scores. For all other geographic regions besides Seoul, Gyeonggi, and Daejeon, there appears to be little promise—at least in the immediate future—of being network hubs. For these top three regions, though, there is a pattern of convergence in three-quarters of all research specializations, which we attribute in part to policies in the mid- and late-1990s. |
| Ending Page | 287 |
| Page Count | 17 |
| Starting Page | 271 |
| File Format | |
| ISSN | 01389130 |
| e-ISSN | 15882861 |
| Journal | Scientometrics |
| Issue Number | 1 |
| Volume Number | 90 |
| Language | English |
| Publisher | Springer Netherlands |
| Publisher Date | 2011-09-13 |
| Publisher Place | Dordrecht |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Density estimation Linear regression Centrality Information Storage and Retrieval Network design and communication Statistical methods, econometrics Density Applications to social sciences Fragmentation Korean NIS Interdisciplinary Studies Network analysis Library Science Communication networks |
| Content Type | Text |
| Resource Type | Article |
| Subject | Library and Information Sciences Computer Science Applications |
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