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This paper has a goal to point out causes and consequences of wrong agricultural policy in transitional period which caused that agriculture of Serbia suffers a huge damage which manifested itself through falling apart of big agricultural combinats, enterprises from food industry, agricultural cooperatives and small family farms. Big changes at the end of XX and at the beginning of XXI century reflect of agriculture, too, and demand a new conceptual approach to new situation. Authors of paper point out necessity of revitalization of cooperative system and other was of joining and connecting of agricultural producers, as well as need of bigger support to small family farms, by model in developed EU countries. On that way, agriculture of Serbia would successfully respond to complex requirements of globalized environment and turn its comparative advantages into competitive ones.

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Global technological progress has significantly affected public relations. New communication technologies have enabled creation of competent markets. Development of modern technology affected the production of the so-called personal products which have been created based on knowledge of consumer demands and needs. Pursuant to that, the communication is based on two-sidedness, and the central point of interactive public relations is taken by communication model "one on one" and "many to many", instead of the communication model which is directed toward masses, where the dominant direction is "one to many". There is a high degree of consent on the role and significance of social networks at all levels, starting from the global corporate success to resolution of daily problems of individuals. One of the most important problems is the safety of companies' appearance in the cyber space. This paper is supposed to point out to the advantages, as well as dangers with which companies face when conquering their "piece" of cyber space.

Abstract:The authors have tried to present the term, meaning and importance of stocks and stock exchange as a part of the financial system of developed countries. By observing the financial system growth, especially in financial institutions, it can be noticed that there are changes in relative positions of various types of financial agents in developed market industries. What determines financial markets, and by that the stocks and stock exchange is the permanent movement of financial instruments and neglecting the national market boundaries.