If Janossy's theory should concisely be drafted, one might say that he had been researching the "real carrier of economic development" in a very original way and having formulated his theory in a specific language. He managed to identify the "carrier" of development focusing on the systematic...

If Janossy's theory should concisely be drafted, one might say that he had been researching the "real carrier of economic development" in a very original way and having formulated his theory in a specific language. He managed to identify the "carrier" of development focusing on the systematic...

Hungarian Abstract: Napjaink uralkodó globális megatrendje, a digitalizáció figyelemre méltó megoldásokkal kívánja az emberiség életét megkönnyíteni. Ezek közül is kiemelkednek az önvezető autók, amelyeket a szakirodalom a radikális innovációk közé sorol, utalva arra,...

The paper investigates the effect of teacher characteristics (experience, level of education attainment and credentials, gender) on the achievement of eighth grade students using matched student-teacher data from the 1999, 2003 and 2007 TIMSS surveys. The analysis covers European countries, thus...