COVID-19 has been the “hottest” topic in many fields of research during 2020–2021. Our analysis focuses on the publications related to the pandemic in the business and economics area. Using the Web of Science database, the main international research patterns in this field have been analysed. Our research covers less than two years (2020 and part of 2021), but the number of publications is large (more than 1,000) in this limited time span. The publication patterns of the CEE countries have also been examined. Bibliometric and social network analysis was used to assess which countries and institutions published the most during this period. For analysing the main trends in the given field, keyword analysis was performed.
Within the Green Deal’s ‘Accelerating the shift to sustainable and smart mobility’, vehicles with alternative propulsion systems will play a significant role, as the transport sector is responsible for one-fifth of the European Union’s CO2 emissions. Therefore, more and more governments are supporting the purchase and production of electric vehicles, as it can be one of the main tools for locally reducing fossil fuel consumption as well as reducing CO2 emissions. The analysis highlights that the three most important vehicle-producing countries (based on 2019 OICA data) from the European Union are Germany, France, and Spain. The development trajectory of these countries in the field of electromobility is presented using descriptive statistics. Sustainable development goals can be achieved by creating an innovative environment and overcoming barriers to innovation, which can be indicated, for example, by the number of patents in a given country. Therefore, a long-term time series based on patents related to electric vehicles will be explored using the database of the European Patent Office. The study describes the vehicle manufacturers with the most patents, and the main patent areas in the three countries analysed.
eukleidész és a magyar regionális fejlődés Válaszcikk lengyel imre-Varga attila tanulmányára és kutatási javaslatok* * lásd Lengyel-Varga [2018]. a szerzők köszönik Csuka Gyöngyi értékes megjegyzéseit. 1 ez nem mond ellent a megyehatárok nagy része történelmi meghatározottságának. s fontos szem előtt tartani, hogy "a magyar megyerendszeren alapuló térfelosztás jóval hatékonyabb a régiós térfelosztásnál" (Dusek [2015] 153. o.). a kézirat első változata 2019. május 16-án érkezett szerkesztőségünkbe.
The post-2008 crisis seems to have come to an end in most countries, but its long-term impacts are increasingly felt by most players of the world economy. Certain economic problems were aggravated, others created by the crisis that seems to have generated significant structural and behavioral changes in most national economies and their international relations. These lasting changes are listed, and new directions for research suggested in the present paper, using an approach combining the human, the financial and the growth dimensions.
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