So while tobacco companies have to pay expert witnesses large fees to testify before congressional committees , anti - smoking activists will testify for nothing - and even volunteer to pay their own travel expenses 于是，烟草企业要请专家证人到国会委员会的听政会作证，就不得不支付高额费用，而反对吸烟的积极分子愿意义务作证，甚至自掏腰包承担旅费。
The chapter four then suggests on the possible approaches to achieve the tradeoff , the establishment of hearing system to supplement the legal procedure , and the problem of overseas effect and its solutions . finally the chapter sets forth the administrative functions of government agencies in regulating international m & a transactions , the synergy of governmental agencies in charge of both m & a sector and antitrust sector , as well as the relieving methods to be implemented when the international m & a injures competition 第四章再从实践角度提出跨国并购中跨国并购与反垄断在法律上达到协调衡平的措施；提出以听政制度作为法律程序上的协调；提出域外效力的问题所在及其解决途径；提出了规制跨国并购行为需要有关管理机关的监督控制；阐述了跨国并购管理机关与反垄断机关对并购的协调控制；分析了当反竞争的跨国并购发生时，应当采取的救济措施。
As to administrative hearing procedure system orientation , it not only provided a definite conception but unveiled essence and laws from the deep level . in the discussion of the value tropism of administrative hearing system , it pointed out that the elementary impartial model should be chosen in the present phase . as to the scope of application of administrative hearing system , a hypothesis was put forward 文章对行政听政制度的定位，不仅作概念界定，而且从深层次上揭示其本质和规律；对行政听政的价值取向探讨中，指出我国现阶段应选择“初级公正模式” ；对行政听证适用范围的比较研究中，提出我国行政听政应然范围的构想；对行政听政主持人独立性保障制度的分析中，提出我国听证主持人双轨制的模式。
Administrative hearing procedure is central system of administration procedure systems and it is a task , which is full of theoretical and practical values and involves a series of basic theory and practical problems . it was discussed about four problems : administrative hearing procedure orientation , value tropism , and the scope of application and independence assurance of hearing compere 行政听证程序是行政程序制度中的核心制度，这是一个极富理论价值和实践意义的课题，涉及一系列基本理论和实际问题，本文仅对其中行政听证程序制度的定位、价值取向、适用范围和听政主持人独立性保障四个问题进行探讨。
