Fjord fishing in Mesolithic Western Norway

Recent excavations at two rockshelters (Olsteinhelleren and Sævarhelleren) on the Hardanger fjord in Western Norway have provided an unparalleled opportunity to examine the Mesolithic subsistence economy of this region. Thousands of fish remains (as well as numerous mammal and bird bones) have been analysed from these assemblages. Results show that the fishery was dominated by gadids, but labrids and salmonids were also important. Many other fish were present in small quantities, including the first specimen of sturgeon from the Stone Age of Norway. The transition to a more specialised fishery at the younger site, Olsteinhelleren, may be a reflection of a switch to the use of this locality as a logistic camp for the targeting of gadid fish.     

Exposing Unobserved Spatial Similarity: Evidence from German School Choice Data

In a spatial context, flexible substitution patterns play an important role when modeling individual choice behavior. Issues of correlation may arise if two or more alternatives of a selected choice set share characteristics that cannot be observed by a modeler. Multivariate extreme value (MEV) models provide the possibility to relax the property of constant substitution imposed by the multinomial logit (MNL) model through its independence of irrelevant alternatives (IIA) property. Existing approaches in school network planning often do not account for substitution patterns, nor do they take free school choice into consideration. In this article, we briefly operationalize a closed‐form discrete choice model (generalized nested logit [GNL] model) from utility maximization to account for spatial correlation. Moreover, we show that very simple and restrictive models are usually not adequate in a spatial choice context. In contrast, the GNL is still computationally convenient and obtains a very flexible structure of substitution patterns among choice alternatives. Roughly speaking, this flexibility is achieved by allocating alternatives that are located close to each other into nests. A given alternative may belong to several nests. Therefore, we specify a more general discrete choice model. Furthermore, the data and the model specification for the school choice problem are presented. The analysis of free school choice in the city of Dresden, Germany, confirms the influence of most of the exogenous variables reported in the literature. The estimation results generally indicate the applicability of MEV models in a spatial context and the importance of spatial correlation in school choice modeling. Therefore, we suggest the use of more flexible and complex models than standard logit models in particular. En un contexto espacial, los patrones sustitución flexible juegan un papel importante en el modelamiento del comportamiento de las decisiones individuales. Varios problemas de correlación pueden presentarse si dos o más alternativas de elección comparten características no observables por el modelador. Los modelos de valor extremo (multivariate extreme value‐MEV) ofrecen la posibilidad de relajar la propiedad de sustitución constante (constant substitution) presente en los modelos logit multinomiales (multinomial logit‐MNL), a través de su propiedad de independencia de alternativas irrelevantes (Independence of irrelevant alternatives property ‐IIA). A menudo, los enfoques existentes en la planificación de redes escolares no toman en consideración los patrones de sustitución y de libre elección de escuela. En este artículo, los autores presentan brevemente el funcionamiento de un modelo de elección discreta (discrete choice model) para la maximización de utilidad o modelo logit anidado generalizado (generalized nested logit model‐GNL) para dar cuenta de la autocorrelación espacial. Los autores sostienen que modelos demasiado simples y restrictivos no suelen ser adecuados en un contexto de elección espacial. En contraste el modelo GNL es conveniente en términos de su computación y obtiene una estructura muy flexible de los patrones de sustitución entre las alternativas de elección. En términos generales, esta flexibilidad se logra mediante la asignación (o anidación) de las alternativas cercanas en el espacio (una alternativa puede pertenecer a varios nidos). Por lo tanto, los autores presentan un modelo de elección discreta más general. El estudio presenta además datos y la especificación del modelo para un caso de elección de escuela concreto: el análisis de libre elección de escuela en la ciudad de Dresden, Alemania. El análisis confirma la influencia de la mayoría de las variables exógenas presentes en la literatura. Los resultados de la estimación demuestran en términos generales la aplicabilidad de los modelos MEV en un contexto espacial y la importancia de la autocorrelación espacial en el modelado de elección de escuela. Los autores concluyen sugiriendo el uso de modelos más flexibles y complejos que los modelos utilizados habitualmente, en particular los modelos logit estándar. 从空间视角看,灵活的替代模式在个人行为选择建模中发挥着重要作用。当存在两个或两个以上备选方案集具有共性且无法被建模者观察到时,就可能出现相关性问题。多元极值模型（MEV）通过不相关的替代属性（IIA）实现了对多元logit模型（MNL）中常数限制的松弛替代。现有校园网络规划方法通常无法解释替代模式,而且没有考虑到自由择校因素。本文简要地建立一个封闭离散选择模型（广义嵌套（GNL）模型）,从效用最大化角度来解释空间相关性。此外分析还表明,非常简单的约束模型通常不具有足够的空间选择情境。相比之下,GNL模型计算便捷,且可以在各选择方案中获得非常灵活的替代模式。大致而言,这种灵活性大体是通过与住处位置距离上彼此靠近的替代选择分配而获得,一个给定的选择可能属于不同的住处。因此,我们给出了一个更一般的离散选择模型。此外,还给出了针对择校问题的数据和模型设定。基于德国德累斯顿市自由择校分析,证实了已有研究中多数外生变量的影响。估计结果证实了MEV模型在空间分析中的适用性以及择校模型中空间相关的重要性,并建议使用更加灵活和复杂的模型而不是标准的logit模型。     

Policy Strategies for New Regionalism: Different Spatial Logics for Cultural and Business Policies in Norwegian City Regions

This article asks about differences and similarities in the way cultural policy and business policy deal with regions in Norwegian city regions. The article discusses New Regionalism as a particular spatial practice, and stresses the difference between regionalism as a bottom-up process driven by local stakeholders and regionalization as a top-down process driven by state bodies. The role and significance of New Regionalism in city-regional policy-making is investigated. Empirical findings shows that cultural policy at the city-regional level is still under strong influence from a top-down state regionalization, while business policy at the city-regional level is, to a large extent, an example of bottom-up regionalism. The spatial logic of these two policy-fields differs from each other. Business policy rests on an interpretation of region/place as a container of established networks, relations and interactions that should be coordinated in order to strengthen the region in its competition with other regions. Cultural policy rests on another interpretation that is not territorial in the same degree, but rather on a logic that place/region is created as relations between persons, groups and institutions within a geographical scope that is not predefined and fixed with borders and boundaries.     

The social production of ‘attractive authenticity’ at the World Heritage Site of Røros,Norway

This paper examines how authenticity and its use as a way of conceptualising the past participates in processes of heritage production, which are here defined as both the social construction of heritage sites and the uses of heritage sites as resources to achieve social goals. We argue that the social production of place and the social values generated by place are linked by a common approach based on the use of ‘place attraction’ as a unifying social concept. The World Heritage Site of Røros has as an attractive place become a resource for the production of cultural capital among various stakeholders, taking the form of a large body of ‘heritage knowledges’. However, a symbolic capital production of ‘attractive authenticity’ has today generated an idealised past and a purified iconic image of Røros as World Heritage. The discourse of ‘attractive authenticity’ reveals a conflict of interests where symbolic capital unfolds and makes power relations evident. This exposes a discussion about cultural heritage management practices at World Heritage Sites.     

Die Unvergänglichkeit der Götter im Epikureismus 1

Minucius Felix wird regelmäßig als Zeuge für eine affirmative Begegnung des Christentums mit der antiken Kultur beansprucht. Die folgende Untersuchung kommt durch eine genauere Interpretation der relevanten Texte und ihres literarischen Hintergrunds zu einem anderen Ergebnis.