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Worksharing and access discounts in the postal sector with asymmetric information

Calzada, Joan - In: Journal of regulatory economics 29 (2006) 1, pp. 69-102

Persistent link: https://www.econbiz.de/10003283760

Access charges under two-tier pricing

Calzada, Joan - In: Journal of regulatory economics 35 (2009) 3, pp. 296-311

Persistent link: https://www.econbiz.de/10003861904

Capacity-based versus time-based access charges in telecommunications

Calzada, Joan - In: Journal of regulatory economics 32 (2007) 2, pp. 153-172

Persistent link: https://www.econbiz.de/10003559739

Platform price parity clauses and market segmentation

Calzada, Joan; Manna, Ester; Mantovani, Andrea - In: Journal of Economics & Management Strategy 31 (2021) 3, pp. 609-637

Persistent link: https://www.econbiz.de/10012810178

Do Search Engines Increase Concentration in Media Markets?

Calzada, Joan; Duch-Brown, Nestor; Gil, Ricard - 2023

Search engines are important access channels to news content of traditional newspapers with Google alone responsible for 35% of online visits to news outlets in the European Union. Yet, the effects of Google Search on market competition and information diversity have received scant attention....

Persistent link: https://www.econbiz.de/10014469560