tag:blogger.com,1999:blog-4425878502991016229.post5265453807946038950..comments2024-01-05T21:16:21.892+08:00Comments on Bittermelon 苦中作樂: 煤氣加價合理嗎?bittermelonhttp://www.blogger.com/profile/15057938126377984688noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-4425878502991016229.post-89557203653903089792015-07-28T15:53:42.294+08:002015-07-28T15:53:42.294+08:00其實煤氣在香港的長期壟斷能力(monopoly power)唔算強,因為絕大多數煤氣的功能可以用電力...其實煤氣在香港的長期壟斷能力(monopoly power)唔算強,因為絕大多數煤氣的功能可以用電力代替。Bert Leahttps://www.blogger.com/profile/07738372514792962388noreply@blogger.com