Hsiung Ping-yuan, an assistant professor of economics at National Taiwan University who is studying methods of collecting the fees for the bureau, also believes that the method would lead to "evasive action" by a portion of the public, penalizing law-abiding citizens in the process.
為環保署研究「垃圾費徵收辦法」的台大經濟系副教授熊秉元也認為，購買垃圾袋的方法，會造成民眾的「迴避行為」；然後，又是守法的人倒霉。