Does students' hand tremble after marking three consecutive identical answers in a multiple choice test? We design an experiment to study if the likelihood to change incorrectly to a different answer than the last one depends on the number of identical previous answers. We do not find a clear...

Does students' hand tremble after marking three consecutive identical answers in a multiple choice test? We design an experiment to study if the likelihood to change incorrectly to a different answer than the last one depends on the number of identical previous answers. We do not find a clear...

Between 2013 and 2020 the EU set up a complex institutional system to select and support the implementation of energy infrastructure projects that are of European interest (PCIs). EUR 1.4 billion EU support was awarded to 16 natural gas projects between 2014 and 2019, most of them are still...

Natural gas prices worldwide increased on the back of the COVID economic recovery in 2021. European prices skyrocketed when the dominant external supplier, Gazprom, started to withhold supplies in Q4 2021. This analysis uses market modelling to assess and compare the effectiveness of various...

This paper presents the results of a coordinated modelling assessment that incorporates European energy efficiency and renewable policies with two potential gas market scenarios. First, the impact of EU energy efficiency and renewable policies on natural gas demand is calculated using the PRIMES...

Well-conceived infrastructure development is the key to a fully integrated gas market as depicted in the Energy Union Package. Physical interconnection is the hardware that enables security of supply, which has become a particularly high priority issue, especially in the new Member States. The...

There is an ongoing policy debate in Europe about how to select natural gas infrastructure projects for an EU-wide investment support scheme. We contribute to this debate by providing a model-based project evaluation method that addresses several shortcomings of the current approach, and by...

Does students' hand tremble after marking three consecutive identical answers in a multiple choice test? We design an experiment to study if students who face a multiple choice test with streaks of identical answers achieve less points and we investigate some potential mechanisms. We do not find...

Napjainkban több okból is különös figyelem övezi az európai gázpiaci történéseket. A lehetséges okok között említhető többek között az orosz-ukrán konfliktus, az egyre növekvő globális gázpiaci kínálat miatt az oroszokra nehezedő nyomás, valamint a folyamatos európai...