We conduct a two-phase laboratory experiment, separated by several weeks. In the first phase, we conduct urn games intended to measure ambiguity aversion on a representative population of undergraduate students. In the second phase, we invite the students back with four different solicitation treatments, varying in the ambiguity of information regarding the task and the payout of the laboratory...

This paper explores mine waste that originates from resource extraction by specifically focusing on rock, tailings, dust and material culture the industry. By drawing examples fieldwork, archives, local media commentary limited interviews two iron-mining regions in Arctic Norway sub-Arctic Canada, this follows as it routinely transgresses attempts to be managed. Mine spills out of its prescribe...

Artikkelissa selvitetään, miten tietäjä-hahmot esitetään 1800-luvun lopulla ja 1900-luvun alussa ruotsinkieliseltä Pohjanmaalta kerätyssä folkloristisessa aineistossa. Aineistoa lähestytään kvalitatiivisen tekstianalyysin kautta. Esitän, että pohjanmaalaiset ruotsinkieliset uskomustarinat tietäjistä pohjautuvat vakiintuneisiin vernakulaareihin uskomuksiin, jotka ovat samankaltaisia länsieuroopp...

In many cases self-calibration is not able to yield a unique solution for the 3D reconstruction of a scene. This is due to the occurrence of critical motion sequences. If this is the case, an ambiguity is left on the reconstruction. In this paper it is derived under which conditions correct novel views can be generated from ambiguous reconstructions. The problem is first approached from a theor...