The subject of the graduation theses is to analyze real business partnership of two enterprises and consider contributions and advantages from decided kind of business partnership for analyzed enterprise. First part of work is dedicated to theoretical definition of basis terms of small and middle sphere of business and problems with association of small and middle size enterprises. Second part is practical with focus on description of analyzed organization, history, development and main areas of business partnership. Conditions of partnership, charges for accession are described here. In final part I have analyze and evaluate contributions (advantages and disadvantages) raised from this kind of partnership for researched enterprise and incidence of this partnership on economic performance of enterprise.

La mondialisation de l’économie, le développement des moyens de transport et de communication et l’émergence des paradis fiscaux rendent la connaissance de la fiscalité d’autres pays indispensable, tant par le fiscaliste praticien que par le chercheur.La France et la Belgique ont une communauté de langue et de culture en plus de la proximité géographique. Connaître sa fiscalité et la comparer à la fiscalité française est utile à tout fiscaliste qui pourra alors se faire sa propre idée sur le statut de paradis fiscal qu’on lui attribue. Nous avons choisi de comparer l’imposition des revenus étrangers car, ceux qui changent de pays pour éviter la pression fiscale, sont souvent des personnes ayant une forte activité internationale. En l’absence de convention préventive de double imposition, l’imposition de tels revenus est plus favorable en France, quand ils sont encaissés par des personnes morales. En revanche, lorsqu’ils sont encaissés par des personnes physiques, l’imposition est plus avantageuse en Belgique.Mais les deux pays ont conclu beaucoup de conventions préventives de double imposition de sorte qu’il est difficile de trouver un pays qui ne leur est pas lié par une convention fiscale. Or, il s’avère que la Belgique, à travers ses conventions, adopte des mesures fiscales nettement plus favorables que la France et ce, afin de favoriser l’expansion économique de ses résidents et attirer aussi des capitaux étrangers.A cette situation, s’ajoute le fait que ce pays autorise des montages fiscaux qui seraient sanctionnés en France sous l’angle de l’abus de droit.On comprend alors pourquoi certains hommes d’affaires n’hésitent pas à s’y domicilier. / According to several factors such as the economy globalization, the development of transportation and communication supplies and the rising of tax heavens, tax lawyers have to reach a high expertise and knowledge of foreign tax systems.Belgium and France share common roots of language and culture in addition to the geographical proximity. To be especially aware of the Belgium tax law scheme is absolutely necessary for every tax lawyer in particular in a view to compare and have an opinion about the heaven nature of the Belgian system.As far as it is impossible to compare every point of the two systems, we decided to focus only on the taxation of foreign income, because of the international activity of the taxpayers willing to lower the tax pressure. Without an international tax treaty, foreign incomes are less taxed in France when they are received by a company but the situation is different when the receiver is a person. However it has to be noticed that Belgium and France have developed a huge international tax treaty network. The Belgium one is analyzed as being more attractive for foreign investments and national economic expansion. Besides, Belgium has a tax system which authorizes tax schemes seen sometimes as an abuse of right in France. As a consequence the exile of business men can be understood.

中國大陸經濟體制改革中最為重要的是對國有企業的改革，而企業集團（關聯企業）的產生與發展，就可以追溯到20世紀80年代對國有企業的一系列改革。1993年《公司法》的制定主要目的和功能是爲了進行國有企業股份制改革，因此並未對企業集團（關聯企業）有所規定。最近20年來，中國大陸經濟飛速發展，企業集團化非常普遍，關聯企業在中國大陸的經濟活動中有著舉足輕重的地位。 臺灣公司法1997年修正時，新增關係企業專章，以保障從屬公司少數股東及其債權人之權益，並促進關係企業之健全運營。而中國大陸《公司法》幾次修正卻從未將關聯企業納入其中。本文認為，在中國大陸，如何規範關聯企業之發展，如何保護從屬公司少數股東及其債權人之利益，已經成為一個迫切需要進行立法規範的議題。 因此，本文會對臺灣公司法關係企業章進行研究，尋求中國大陸《公司法》可以借鑑之處，同時亦會分析中國大陸在關聯企業形成過程中的不同之處，以提出適合中國大陸環境之立法建議。 / The reform of State-owned enterprises has been the top priority in China for the economic reform. The formation and development of enterprise group (affiliates enterprises) can be traced back to the enterprise system reform in 1980s. The China Corporate Act 1993 focus on the reform of State-owned enterprises but not the enterprise group (affiliates enterprises). The following amendments still did not regulate the enterprises group (affiliates enterprises). In the last two decades, the economy developed rapidly and enterprise group is very common. Affiliated enterprises play an important role in China's economic activities. Taiwan amended its Corporate Law in 1997, adding Affiliated Enterprises chapter to protect the minority shareholders and the creditors of the affiliated company. The purpose is to promote the sound operation of the affiliated enterprises. There are some substantial developments from the practical experience and legal inquiry for the relevant operations. This paper argues that in order to protect the transaction safety, improve the regulations and development for affiliates enterprises, ensure the interests of minority shareholders and creditors of affiliated companies, we should clarify the forms, types, legal operation background, and difficulties of affiliated enterprises in China. Based on the examination and analysis of Taiwan Corporate Law, and learning from the China Corporate Act at the same time, this paper hopes to propose appropriate legislation fit to China's corporate structures and environments.