, reviewer disclosure of identity-descriptive information isused by consumers to supplement or replace product information …-based purchasing behavior from Amazon, weprovide evidence that community norms are an antecedent to reviewerdisclosure of identity …-descriptive information. Online community membersrate reviews containing identity-descriptive information morepositively, and the prevalence …

In this paper we axiomatically characterize two recursive procedures for defining a social group. The first procedure … starts with the set of all individuals who are defined by everyone in the society as group members, while the starting point … of the second procedure is the set of all individuals who define themselves as members of the social group. Both …

Individuen in identitäts-homogenen Gruppen (In-Group) die Präferenz für eine höhere bedingte Kooperation und weniger … Eigennutzorientierung als in einer heterogenen Gruppe (Out-Group) zeigen. Zusätzlich neigen Individuen in heterogenen Gruppen eher zu einem … Erwartungen an die Kooperation der Mitglieder in einer In-Group als an die in einer Out-Group Wohlfahrtsgewinne in homogenen …

, such as a regression function, and treating it as a conditional expectation is central to its identification and estimation … identification related properties of this model when the unknown function mu* belongs to a linear space. We also investigate … underidentification of mu* along with the identification of its linear functionals. Several examples are provided in order to develop …

resource company and confirms the call for a more robust identification process. Inaddition the paper maps each indirect costs … factor to the lifecycle stage(s) in which it occurs andpresents the factors that influence the quality of the identification …

best of our knowledge, this is the first model that facilitates the identification in the case of direct network effects …

the major issue a researcher has to deal with when working with a VAR model and a DSGE model: the identification of the …

. This dissertation contributes to the existing body of work by focusing on issues related to parameter identification.In the … used to determine the identifiability, and estimate the parameters of such models. I derive conditions for identification … models, as well as for detecting identification problems.In the third essay I develop a methodology for analyzing …