邮票价格问题初探杜旭，侯明旭１９世纪４０年代，英国邮政实行改革，即使用邮票了。１８４７年以后，发行邮票的国家不断增加。今天，邮票已从作为人们交流思想、信息所付的邮资凭证的单一作用，发展为集邮品，成为与股票、房地产、珍宝旗鼓相当，被世界各国公认的最具增... The question of price of stamps Du Xu, Hou Mingxu In the 1940s, the British Post implemented reforms that used stamps. After 1847, the number of countries issuing stamps continued to increase. Today, stamps have evolved from a single role as people’s exchange of ideas and information to the payment of postage vouchers to philatelic products. They have become equal to stocks, real estate, and treasures, and have been recognized by the world as the most important...