The study presents the results of the impact of organizational culture on public relations in business organizations.
The data were obtained from a survey of 415 respondents from 93 companies in Serbia. The following statistical methods were used: descriptive
statistics, correlation analysis, regression analysis and hierarchical regression analysis. Some of the most important conclusions of the research
follow: In most cases, the organizational culture dimensions have a statistically significant and positive influence on the communication models of
public relations (CMPR) dimensions and the organization – public relations (OPR) dimensions; A favorable organizational culture (represented through
the favorable values of the organizational culture dimensions) has a positive impact on two-way models of communication, especially the symmetrical model,
as well as on most of the OPR dimensions. On the other hand, an unfavorable organizational culture encourages one-way communication and the organization’s
orientation solely for its own benefit; The Power Distance dimension acts in contrast to the other dimensions of organizational culture: high power
distance impedes two-way communication and promotes the utility of the company, all of which causes public distrust and dissatisfaction.