The long-term impact of restricted access to abortion on children’s socioeconomic outcomes
We examine the long-term consequences of restricted access to abortion following a change in the Hungarian abortion law in 1974. Due to a change that restricted access to legal abortions, the number of induced abortions decreased from 169,650 to 102,022 between 1973 and 1974, whereas the number of live births increased from 156,224 to 186,288. […]
Automation risk along individual careers: static and dynamic upgrades in cities
Automation risk of workers prevails less in large cities compared to small cities, but little is known about the drivers of this emerging urban phenomenon. We examine the role of cities on changes in automation risk through individual careers of workers by separating labour mobility to a city from labour mobility within a city. Applying […]
A sorkatonaság munkaerőpiaci hatásai Magyarországon
Dolgozatunkban adminisztratív járulékadatok segítségével vizsgáljuk a sorkatonaságban való részvétel bérekre gyakorolt hatását. Elemzésünkben különbségek-különbsége módszerrel vizsgáltuk, hogy változik a 2003-ban és 2004-ben bevonuló sorkatonák bére a be nem vonuló munkatársaikhoz képest. A sorkatonák bevonulás előtt 20 százalékkal kevesebbet kerestek, mint a hasonló tulajdonságokkal rendelkező ám be nem vonuló munkavállalók. A sorkatonaság után ez a bérhátrány […]
Automation risk along individual careers: static and dynamic upgrades in cities
Automation risk of workers prevails less in large cities compared to small cities, but little is known about the drivers of this emerging urban phenomenon. We examine the role of cities on changes in automation risk through individual careers of workers by separating labour mobility to a city from labour mobility within a city. Applying […]
Regional differences in diabetes across Europe – regression and causal forest analyses
We examine regional differences in diabetes within Europe, and relate them to variations in socio-economic conditions, comorbidities, health behaviour and diabetes management. Using SHARE (Survey of Health, Ageing and Retirement in Europe) data, first, we estimate multivariate regressions, where the outcome variables are diabetes prevalence, diabetes incidence, and weight loss due to diet as an […]
Core-stability over networks with widespread externalities
The Covid-19 epidemic highlighted the significance of externalities: contacts with other people do not only affect our chances of getting infected but also our entire network. We introduce a model for coalitional network stability in networks with widespread externalities. The network function form generalises the partition function form of cooperative games in allowing the network […]
A quest for a fair schedule: The Young Physicists’ Tournament
The Young Physicists Tournament is an established team-oriented scientific competition between high school students from 37 countries on 5 continents. The competition consists of scientific discussions called Fights. Three or four teams participate in each Fight, each of whom presents a problem while rotating the roles of Presenter, Opponent, Reviewer, and Observer among them. […]
A multi-channel interactive learning model of social innovation
We develop a new model of social innovation (SI) inspired by the multi-channel interactive learning model of business innovation. As opposed to the linear models of innovation, this model does not identify ‘stages’ of business innovation. Rather, it stresses that innovation is an interactive process, in which collaboration among various partners are crucial, as they […]
Korai és időskori halálozások különbségei Európában a 2000-es évek első évtizedében
A tanulmányban 38-41 európai ország lakosságának halálozásában tapasztalt eltérésekkel és ezek magyarázatával foglalkozom. Összehasonlítom a korai (0-64 éves kor) és az időskori (65 év felett) mortalitási rátákat alakító tényezőket betegség-csoportonként és nemek szerint a 2009. évre. Egy szűkebb mintán kitérek az elkerülhető (ezen belül a megelőzhető és kezelhető) betegségekből adódó halálozási különbségekre a 2015. évre. […]
The Equivalence of the Minimal Dominant Set and the Myopic Stable Set for Coalition Function Form Games
In cooperative games, the coalition structure core is, despite its potential emptiness, one of the most popular solutions. While it is a fundamentally static concept, the consideration of a sequential extension of the underlying dominance correspondence gave rise to a selection of non-empty generalizations. Among these, the payoff-equivalence minimal dominant set and the myopic stable […]
Finding and verifying the nucleolus of cooperative games
The nucleolus offers a desirable payoff-sharing solution in cooperative games, thanks to its attractive properties. Although computing the nucleolus is very challenging, the Kohlberg criterion offers a method for verifying whether a solution is the nucleolus in relatively small games (number of players n at most 15). This approach becomes more challenging for larger games […]
The Effects of Expanding a Neonatal Intensive Care System on Infant Mortality and Long-Term Health Impairments
We study the effects of the geographic expansion of a Neonatal Intensive Care Unit (NICU) system and a Newborn Emergency Transportation System (NETS) on neonatal and infant mortality and long-term impairments. We utilize gradual expansion in Hungary, we use administrative and census data, and we identify the effects from longitudinal variation in access, using changing […]
