This study aims to investigate the relationship between knowledge sharing, absorptive capacity, innovation capability and competitive advantage in Hong Kong Higher Education Industry. A theoretical framework was developed to examine the relationship between knowledge sharing and competitive advantage, mediated by absorptive capacity and innovation capability. A questionnaire was used to survey a randomly How to cite this article: Lo MF, Tian F. Enhancing competitive advantage in Hong Kong higher education: Linking knowledge sharing, absorptive capacity and innovation capability.

The reactivities of benzynes and metal-carbyne complexes are normally associated with the triple bond units. However, we have now found that electrophiles do not attack the formal osmium-carbon triple bond of osmabenzyne complex 1. Instead, 1 undergoes electrophilic substitution reactions-the typical reactions of aromatic systems.

Reactions of HCtCCH 2 CH(OR)CH(OR)CH 2 CtCH (R ) H, MeSO 2 ) with RuHCl(CO)(PPh 3 ) 3 produced [RuCl(CO)(PPh 3 ) 2 ] 2 (µ-CHdCHCH 2 CH(OR)CH(OR)CH 2 CHdCH), which on treatment with PMe 3 gave [RuCl(CO)(PMe 3 ) 3 ] 2 (µ-CHdCHCH 2 CH(OR)CH(OR)CH 2 CHdCH). Treatment of RuHCl(CO)(PPh 3 ) 3 with (3E,5E)-HCtCCHdCHCHdCHCtCH produced [RuCl-(CO)(PPh 3 ) 2 ] 2 (µ-CHdCHCHdCHCHdCHCHdCH). The later complex reacted with PMe 3 , 4-phenylpyridine (PhPy), and 2,6-(Ph 2 PCH 2 ) 2 C 5 H 3 N (PMP) to give [RuCl(CO)(PMe 3 ) 3 ] 2 (µ-CHdCHCHdCHCHdCHCHdCH), [RuCl(CO)(PhPy)(PPh 3 ) 2 ] 2 (µ-CHdCHCHdCHCHdCHCHd CH), and [RuCl(CO)(PMP)] 2 (µ-CHdCHCHdCHCHdCHCHdCH), respectively. The struc-turesofRuCl(CO)(PMe 3 ) 3 ] 2 (µ-CHdCHCH 2 CH(OH)CH(OH)CH 2 CHdCH)and[RuCl(CO)(PMe 3 ) 3 ] 2 -(µ-CHdCHCHdCHCHdCHCHdCH) have been confirmed by X-ray diffraction. Bond Distances (Å)