Administrative Regulation Governing Tariffs of Type I Telecommunications Enterprises Article 4
The parameters of the formula set forth in the preceding Article shall refer to the following:1."Pt" refers to the rates or amounts of tariffs (hereinafter, the "Tariff Rates") following adjustment by Type I Telecommunications Enterprises during each year of implementation.2."Pt-1" refers to the Tariff Rates implemented by Type I Telecommunications Enterprises the year immediately preceding each year of implementation.3."ΔCPI" refers to the most current annual rate of increase of the consumer price index in Taiwan, as announced by the Directorate General of Budget, Accounting and Statistics prior to each year of implementation.4."X" refers to the adjustment coefficient.5. [(Pt － Pt-1) ÷Pt-1] ｘ100% refers to the percentage adjustment to the tariffs.The "year of implementation" set forth in the preceding paragraph shall refer to the period between April 1 of each year and March 31 of the following year.
中文原文 第一類電信事業資費管理辦法第4條
前條公式之各項參數意義如下：
一、Ｐt：指第一類電信事業於每一實施年度調整資費，其調整後之資費費率或費額（以下簡稱費率）。
二、Ｐt-1：指第一類電信事業於每一實施年度調整資費，其前一年度之資費費率。
三、△CPI：指行政院主計處於每一實施年度前最新公布之台灣地區消費者物價指數之年增率。
四、X：指調整係數。
五、[（Ｐt–Ｐt-1）÷Ｐt-1]×100％：指資費調整百分比。
前項所稱實施年度，指每年四月一日至翌年三月三十一日之期間。
一、Ｐt：指第一類電信事業於每一實施年度調整資費，其調整後之資費費率或費額（以下簡稱費率）。
二、Ｐt-1：指第一類電信事業於每一實施年度調整資費，其前一年度之資費費率。
三、△CPI：指行政院主計處於每一實施年度前最新公布之台灣地區消費者物價指數之年增率。
四、X：指調整係數。
五、[（Ｐt–Ｐt-1）÷Ｐt-1]×100％：指資費調整百分比。
前項所稱實施年度，指每年四月一日至翌年三月三十一日之期間。