This study aims at measuring the results of the use of an improved and innovative teaching method, specifically designed for supporting the development of students’ entrepreneurship competence, through students’ self-assessment before and after the teaching.
The teaching methods design was based on the effectuation approach and considering the comprehensive entrepreneurship competence model as theoretical grounding. The teaching methods experimentation took place in three countries (Estonia, Italy and Poland), collecting pre–post self-assessment surveys from 404 students of entrepreneurship courses. The results of the experimental groups were compared, in each country, with those of control groups not exposed to the same teaching.
Students participating in classes using innovative teaching methods declared an increase in entrepreneurship competencies, with statistically significant differences, contrasting the results in the control group. The positive changes in self-assessment were observed for 13 of 14 subcompetencies investigated. The increase in the level of the self-assessment of entrepreneurship subcompetencies was significantly greater among bachelor’s degree students.
The strengths of the study include a diverse research sample and a uniform structure of teaching design applied in three different countries, while specific comparative studies on entrepreneurship education and its effect on learners are limited. Moreover, this study used a pre–post design and involved a control group, while most of the existing research on the effect of entrepreneurship teaching are based on different methods. Finally, while most studies measure the impact of entrepreneurship education by focusing on entrepreneurial intentions, this study focused on the development of students’ entrepreneurship competences.
