场域织补:旅游传统村落更新理论新议

文章引入织补理论和场域理论，采用理论演绎与概念诠释方法，从场域织补视角出发对旅游传统村落更新理论进行思辨。研究发现，旅游重构了传统村落更新方向与逻辑，村落“碎片化”提供了织补理论应用的复杂性与矛盾性条件；旅游引发传统村落场域解构为旅游、生活、生产三大子场域，资本分化和竞争加大场域内外压力并引致场域失调；在保持村落复杂性前提下，场域织补可通过调适场域而作用于旅游传统村落更新过程。研究认为，场域织补的基本内容包括文化场域织补和关系场域织补，可运用资本调适作为场域织补的技术工具。     

A POLYMORPHIC APPROACH TO POLICY ANALYSIS: A CASE STUDY OF ONTARIO'S ETHANOL IN GASOLINE REGULATION

This article develops a “polymorphic” approach to policy analysis, that is, an approach that draws on multiple forms of spatial reasoning. Specifically, the proposed framework deploys scale and network not merely as epistemological devices that make sense of “horizontal” and “vertical” politico‐institutional structures, but as co‐constitutive ontological processes that involve an ever‐shifting interplay among legacies, rhythms, and events. This polymorphic approach, we argue, facilitates the identification and the examination of the mobilization of social networks and of the attendant cross‐scalar interactions that must be articulated whenever a given policy is framed as a sensible and politically viable place‐based solution. The novel conceptual framework is then applied to the empirical investigation of the formulation of the complex moral, political, and economic environment that enabled the emergence of Ontario's controversial Ethanol in Gasoline Regulation. Our polymorphic approach reveals how this regulation is a (failed) attempt to reconcile Canada's legacy as a resource‐based economy and Ontario's legacy as a manufacturing‐based economy where value is added, with the need for more rational and less harmful resource extraction and for greener fuels that can sustain the current order. We build on the lessons drawn from this case study to suggest that our approach has wider applicability in that it can help create a process‐oriented, dynamic, and multi‐dimensional geography of policy‐making.     

Comparison of two cluster life stages in a synthetic knowledge base

ABSTRACT

Knowledge flows in clusters are highly important since they are related to innovation. Types and spatial levels of knowledge sources have been studied by many scholars. This study examines knowledge sources from evolutionary perspective. Evolutionary Economic Geography suggests that regional industries and their dynamics co-evolve. While conceptual and empirical studies argue that network characteristics take different characteristics throughout time, and that knowledge sources are subject to change, little is known about in what way they change in a synthetic knowledge base. In this study, we examined the knowledge sources in a specific knowledge base throughout time. The study was applied to two clusters in Turkey in a synthetic knowledge base yet in different life stages: emergence and maturity. The network structure was analysed by social network analysis, hypotheses were tested by Mann–Whitney U-Tests. The findings show that although network structure and density change through maturity, the types and spatial levels of knowledge sources do not vary between the two life stages, they keep the same characteristics of their knowledge bases.