From the Editors.

• Author: Ujwary-Gil, Anna

In presenting this issue entitled Evolving Enterprise Competences in Response to Changes in the Environment, we want to focus your attention on organizational competence in the context of its competitiveness in the market. The competitive advantage of a modern organization results from competences that enable the adaptation of market mechanisms, internal coordination of activities and resources, consistent building of human potential and development of business capabilities. Organizations' competences in creating innovation, using advanced information and communication technologies (ICT), and building human capital are particularly strongly articulated today.

Organizations in the 20th century were oriented towards creating a sustainable competitive advantage based on key competences that ensured a stable growth in market share. Contemporary 21st-century organizations have understood that gaining a competitive advantage results from competences that allow them to succeed in new fields and quickly reconfigure business models. Every company should know the competences that will enable it to use opportunities, differentiate itself from other market players and implement its own development strategies. The diverse research issues in the collected articles allow you to build and assess a broad perspective of the opportunities that companies use in the market and the various competence gaps that deprive them of these opportunities.

The first article by Mirna Leko Simic, Antun Bilos, and Josipa Mijoc presents empirical evidence on the relationship between the use of e-business tools and the export efficiency of Croatian companies. The authors set themselves the goal of determining the level of implementation of e-business tools in Croatian exporting companies and examining their impact on export results. In the analysis of the level of implementation of e-business tools, the OECD e-commerce maturity model was used, which measures several aspects of ICT readiness and the intensity of websites and e-commerce in exporting companies. Researchers were able to determine that the implementation of e-business tools in Croatian companies requires improvement, especially in market research, communication, and online sales. An interesting observation is the indication of a higher level of e-business advancement in companies oriented on geographically and culturally distant markets (markets outside the EU) in relation to companies exporting mainly to the...