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Roaming in the Mobile Internet: when coverage sharing agreements call for regulation
(University of the Basque Country, Department of Foundations of Economic Analysis II, 2003-06)
We examine competition in Mobile Internet services, when operators bargain over the coverage sharing and their reciprocal roaming charge. Results show that in equilibrium operators cover the overall territory entirely and ...
Moral Hazard and the Internal Organization of Joint Research
(University of the Basque Country, Department of Foundations of Economic Analysis II, 2003-06)
This paper analyzes the impact of agency problems on two entrepreneurs’ choice whether to carry out a stand-alone or a joint project. A joint project can be conducted by a single or both entrepreneurs’ research units, which ...
Career Planning in Spain: Do temporary contracts delay marriage and motherhood?
(University of the Basque Country, Department of Foundations of Economic Analysis II, 2003-04)
The aim of this paper is to find an empirical connection between the impressive increase in the use of temporary contracts in Spain and the observed increase in age at marriage and maternity. Using a pool of the six available ...