Harmathy Attila • 1937–2022

Gidó Attila THE JEWS

Table of content: 1. The frames of the research 2. The historiography of the Romanian and Hungarian Jewish communities; the sources of the research 3. The Jews of Cluj till the WWI 4. The demographical structure and the topography of the Jewish population of Cluj 5. The Jews occupational structure and their role in the economy 6. Interdictions, Segregation and Anti-Semitism in Cluj 7. The Jewis...

Attila Jancsó, Béla Gyurcsik, Edit Mesterházy

In Memoriam Attila Kuba (1953-2006)

A new species of Isospora Schneider, 1881 (Apicomplexa: Eimeiriidae) from the grey-hooded attila Attila rufus Vieillot, 1819 (Passeriformes: Tyrannidae) on the Marambaia island, Brazil.

The New World tyrant-flycatcher (Tyrannidae) Attila rufus (Vieillot, 1819) is commonly known as grey-hooded attila or 'capitão-de-saíra' in Brazil (Sick 1997; CBRO 2014). This species has a wide distribution and their population trends appear to be stable; therefore, it is least concern according to IUCN (2015) criteria.

Attila Ambrus und Markus Reisinger : Exclusive vs Overlapping Viewers in Media Markets

This paper investigates competition for advertisers in media markets when viewers can subscribe to multiple channels. A central feature of the model is that channels are monopolists in selling advertising opportunities toward their exclusive viewers, but they can only obtain a competitive price for advertising opportunities to multi-homing viewers. Strategic incentives of firms in this setting ...