Journal of Security and Sustainability Issues

Over the past two decades the number of Internet users around the world has incredibly increased. E-commerce is becoming a potential area for business development creating significant added value for the global economy. This increases competition between e-commerce platforms and makes it difficult to survive. The purpose of this article is to create a conceptual model for the success of e-commerce by identifying the factors that determine the involvement of different generations in the international e-commerce activities. An analysis of the scientific literature was carried out to identify the factors. The assessment of existing success factors and success models has identified weaknesses and shaped the model of e-commerce success, which includes the generational divide as a factor that determines the choice of the consumer.

The extent of the sustainable tourism is increasingly linked to the development of information and communication technologies, especially the Internet and for a long time the online market is becoming a key aspect of its further secure development. Current technological development brings with it significant digitization of all processes and significantly affects how today’s companies are entering and communicating on the online tourism market. Similarly, as a result of these changes, the significant change occurs in consumer behaviour, and across all age groups. With the development of these technologies, today’s consumer is not only knowledgeable and more experienced, but is increasingly being constant online part of this market. The development of online tourism market is thus increasingly strongly linked with the growth of the total Internet population and currently also the one, that is using to the Internet access the cellular infrastructure and equipment. From the perspective of the Internet population the Czech Republic is the fourth largest online population in Central and Eastern Europe, which creates a good starting point for its further application on the growing Central European online travel market. This article aims to analyse current consumer behaviour of Internet users in the Czech Republic in the field of tourism.

Due to a dynamic environment, human resource competency evaluation and factors influencing its outcome are in constant change. Evaluation of human resource competency and factors influencing its quality are widely discussed subjects in scientific literature with ample controversial viewpoints. Various definitions, points of view and models makes it difficult to choose the best option when evaluating human resource competency and may be the source of the following problem: how to know that the chosen competency evaluation method will convey reality and deliver objective results that could be used as a basis for human resource development related decision making in the future. This study analyses different scientific views on the human resource competency evaluation process. The purpose of this study is to develop a conceptual model for competency evaluation of professional military service in the Lithuanian armed forces that would allow for human resource potential evaluation and form a basis in human resource development related decision making processes in organization. Multiple criteria assessment methods were used for identification and evaluation of factors influencing human resource competency. As a result of conducted research, authors developed the conceptual complex model for competency assessment of professional military service in the Lithuanian armed forces, which enables objective identification of human resource competency influencing factors and forms the foundation for decisions related with development of human resources in organization.