Recently, the institution investors have affected greatly on the stock trading market. Besides the economic environment, the investors also use the information from the listed companies as one of the criteria for their evaluation. Thus, to conduct the investor relation (IR), the enterprises will make use of the public relations (P.R.) policy and make the company information open to the public through the mass media so that they can communicate with the institutional investors constantly as well as earn the support from them. The study is based on the collection of the secondary data analysis and the in-depth interview from the listed companies focusing on the relationship among the investors which expand the public relation policy via the message strategy, the mass media, the mutual interaction with the media and the public relation activities. Take the automotive crash parts manufacturers for example, in P.R. managing, the P.R. dep. must convince and be authorized by the managing dep. before demanding other sections of fully supporting the P.R. in setting the target, expanding the P.R. plans and evaluating its profit. In the P.R. policy and message strategy, the publicists have to control the firm information in hand, including polishing the open company info and creating more appealing topics to proceed with the mutual communication with the mass media and the institution investors. Of all the communication tools (inclusive of the current print media and electronic media), the press release, the press conferences, the investor conferences and the enterprise websites are indispensable for the mutual interaction between the listed company and the investors besides the compulsively- regulated message strategy.

Made available in DSpace on 2015-03-05T18:23:09Z (GMT). No. of bitstreams: 0 Previous issue date: 20 / Nenhuma / Esta dissertação foi desenvolvida através da observação e da análise do programa Big Brother Brasil 5, reality show apresentado pela Rede Globo de Televisão, canal 12, no período entre janeiro e março de 2005. O alvo era identificar as estratégias que levaram Jean Wyllys ao prêmio final. Esta análise das ações e movimentos deu-se através das técnicas de Relações Públicas, utilizadas com o objetivo de construir, manter e gerenciar imagens no espaço público. Esta dissertação concluiu que Jean Wyllys venceu ao Big Brother Brasil porque entrou no programa com um planejamento estratégico bem definido, com um conjunto de providências pré-estabelecidas, capazes de defender sua permanência no jogo e vencer os “paredões”. Seus votos mostraram sempre a coerência com a situação que enfrentava. Suas táticas e estratégias foram eficientes e eficazes tinham um propósito: vencer o programa e receber o prêmio. Utilizou a estratégia do golfinho, acreditou no futuro e na capacidade de resolver seus desafios e problemas com a / This paper has been developed based on the observation and analysis of Big Brother Brasil 5 program, a reality show exhibited by Rede Globo de Televisão (Globo TV Network), in channel 12, from January to March 2005. The aim was to identify the strategies that made it possible for Jean Wyllys to receive the final award. This analysis of the actions and movements was given through the techniques of Public Relations, used with the objective to construct, to keep and to manage images in the public space. The conclusion of this dissertation is that Jean Wyllys won Big Brother Brasil because he entered the program bearing in mind a well-defined strategic planning, with a set of pre-established decisions that made it possible for him to remain in the game and to win every eliminating phase. His votes always showed coherence with the situation he was facing. His tactics and strategies had been efficient and efficient they had an intention: to win the program and and receiving the award. He used the dolphin strategy,