Narrow search
Showing 1 - 3 of 3
Cover Image
Costly horizontal differentiation
Correira-da-Silva, João; Pinho, Joana - In: Portuguese economic journal 10 (2011) 3, pp. 165-188
Persistent link: https://www.econbiz.de/10009390369
Cover Image
The core periphery model with asymmetric inter-regional and intra-regional trade costs
Leite, Vasco; Castro, Sofia B. S. D.; … - In: Portuguese economic journal 8 (2009) 1, pp. 37-44
Persistent link: https://www.econbiz.de/10003823951
Cover Image
Free daily newspapers: too strong incentives to print?
Correira-da-Silva, João; Resende, Joana - In: Portuguese economic journal 12 (2013) 2, pp. 113-130
Persistent link: https://www.econbiz.de/10009780255