| dc.contributor | 經濟系 | |
| dc.creator (作者) | Wang, Kuo-Liang;Wang, Shu-Ching | |
| dc.creator (作者) | 王國樑;王淑卿 | zh_TW |
| dc.date (日期) | 2008-06 | |
| dc.date.accessioned | 3-Sep-2015 16:58:55 (UTC+8) | - |
| dc.date.available | 3-Sep-2015 16:58:55 (UTC+8) | - |
| dc.date.issued (上傳時間) | 3-Sep-2015 16:58:55 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/78262 | - |
| dc.description.abstract (摘要) | Based on an open-economy oligopoly model, causalities among domestic firms` price-cost margin (PCM), domestic concentration, import and export shares are derived and a simultaneous-equation system is established. By utilizing the 1989-1997 data of Taiwan`s midstream petrochemical industries, three-stage least squares is used to estimate the system. The empirical results confirm the derived results, and demonstrate: (1) there exist simultaneous relationships among domestic PCM, domestic concentration, import and export shares; (2) import concentration affects domestic concentration positively, but affects domestic PCM, import and export shares negatively; (3) diversifying international markets improves domestic firms` PCM; (4) domestic firms seem to be in a situation of collusion. | |
| dc.format.extent | 189893 bytes | - |
| dc.format.mimetype | application/pdf | - |
| dc.relation (關聯) | Applied Economics, 40(11), 1457-1473 | |
| dc.title (題名) | Profitability, concentration, imports and exports: the case of Taiwan`s midstream petrochemical industries | |
| dc.type (資料類型) | article | en |
| dc.identifier.doi (DOI) | 10.1080/00036840600820697 | |
| dc.doi.uri (DOI) | http://dx.doi.org/10.1080/00036840600820697 | |
