The Ecology of Games as a Theory of Polycentricity: Recent Advances and Future Challenges

The Ecology of Games approach to examining complex governance systems in democratic societies has been recently refurbished to infuse renewed vitality in the analysis of institutions and collective action in polycentric governance systems. This opening article to the special issue on the Ecology of Games Theory (EGT) will discuss the main component elements of the theory, as well as recently produced empirical advances that test and extend it. The article is structured in three sections. The first section describes the EGT as a theory of polycentricity and explains why it is critical to study both the structure and function of polycentric governance systems, including collaboration among policy stakeholders, learning about problems, and equitably distributing the resources generated by policy interactions. The second section reviews empirical evidence that examine structure and function in polycentric systems, including their coevolution. Finally, the third section will provide insights on future research needs to strengthen this newly developed theory of polycentricity.     

Cohesion,Polycentricity, Missing Links and Bottlenecks: Conflicting Spatial Storylines for Pan-European Transport Investments

This article undertakes a discourse-centred investigation of the underlying rationales of European Union (EU) transport-sector investments. Its central contribution is the 'Conflicting-Storylines Proposition', stating that EU transport investments lack consistence and sustainability due to the existence of partially complementary, partially competing EU development objectives which are in turn expressed through four key storylines: 'cohesion', 'polycentricity', 'missing links' and, most recently, 'bottlenecks'. EU decision-making remains deeply conflicted and contested. Transport sector investments have to satisfy different aims related to growth, competitiveness, cohesion and sustainability. The Trans-European Network priority projects violate cohesion and sustainable development goals by concentrating investments in already privileged areas.     

Polycentricity and the Hollow State: Exploring Shared Personnel as a Source of Connectivity in Fragmented Urban Systems

The Ecology of Games (EoG) theory couples institutional rational choice with social network theory, articulating how transaction costs, social capital, and collective action dilemmas shape networks and network outcomes in polycentric governance systems. EoG literature has often focused on social–relational ties across organizational boundaries. However, jurisdictional fragmentation and increased reliance on private contractors in local public service delivery foster another source of network connectivity—shared personnel who work for multiple service providers. Drawing upon novel data of organizational personnel from more than 500 special purpose entities responsible for delivering drinking water to local neighborhoods in the Houston metro area in the state of Texas (United States), we examine how managerial, technical, and financial service delivery personnel connect otherwise independent organizations. We find that districts regulated by a common groundwater management agency and districts which contract with one another are both more likely to share technical and managerial personnel. By studying special districts that have overlapping personnel, we broaden the scope of the EoG framework to include additional layers of governance network complexity. As individual bureaucrats and service professionals play a key role in information transfer and innovation diffusion across organizations, shared personnel networks merit consideration as a mechanism for coordination and collective problem solving in fragmented urban systems.     

EUROPEAN BRIEFING: Polycentricity in European spatial planning: from an analytical tool to a normative agenda

The notion of polycentricity is gaining widespread currency in both academic and professional debates. It has opened its way in the spatial policy documents of the European Union and member states alike, and has become one of the key components of the integrated spatial development strategy promoted by the European Spatial Development Perspective (ESDP). Whilst polycentricity is increasingly shaping the spatial policy discourses both in the Commission and in member states, the precise meaning of the term has remained elusive. The first two sections of this article aim to unpack the concept of polycentricity, trace its origin and its development and clarify the confusion over its multiple interpretations at various spatial scales. The third section of the article explains how the concept of polycentricity which has traditionally been used as an analytical tool to explain an existing or emerging reality is now increasingly being used to determine that reality. This is based on the analyses of the use of polycentricity within the European spatial planning framework and in particular the ESDP. Here, the article raises a number of questions regarding the promotion of the polycentric urban regions as one of the ESDP's key policy options for a balanced territorial development across Europe.     

夏商西周时期的定量容器与基本单位量浅析

夏商西周时期是我国古代量制初步建立的重要时期,大口尊、盔形器、尖底陶杯、花边陶釜、殷墟的部分铜容礼器和箕形器是这一时期比较典型的定量容器.通过分析殷墟箕形器和南河崖西周盔形器的容积,可知晚商的安阳地区和西周中期的鲁北制盐作坊可能俱以250mL为基本单位量,与之配套的量制体系也可能已经产生.     

Campaign Promises,Democratic Governance,and Environmental Policy in the U.S. Congress

One important criterion for assessing the quality of democratic governance is the extent to which the policy process effectively translates citizen preferences into collective choices. Several scholars have observed a discrepancy between citizen preferences for strong environmental protection and weak policies adopted in the United States, indicating that the United States may fall short on this criterion. We examine one possible mechanism contributing to this discrepancy—legislator defection from campaign promises. Our data indicate that legislators in the U.S. Congress routinely defect from their campaign promises in environmental protection, undermining the link between citizen preferences and policy choice. We also find that legislators are much more likely to defect from pro‐environmental campaign promises, which moves government policy toward less stringent environmental programs. Finally, the propensity of legislators to defect from their campaign promises is systematic, with defection affected by partisanship, constituency influence, the influence of the majority party, and the likely consequences of defection for policy choice. These findings contribute empirical evidence relevant to the “mandate theory” perspective on how citizen preferences are translated into collective choices through the policy process. These findings may also complement research in comparative politics concluding that legislatures selected through single member districts adopt less stringent environmental policies than do legislatures chosen via proportional representation in that the mechanism for this effect may go through legislator defection from campaign promises.     

Measuring culture change

Clyde M. Woods and Theodore D. Graves. The Process of Medical Change in a Highland Guatemalan Town. Los Angeles: Latin American Center, University of California, Los Angeles, 1973. vii + 61 pp. Figures, tables, bibliography, and index. $2.95 (paper).     

齐量制刍议

齐国量制本以升、豆、区、釜、钟为单位,从战国开始发生急剧变化,与其他诸侯国量制趋于统一,"斗"进入齐国量制系统。这一过程并非是突然发生的,"斗"初始用"/卮"来指称,在《考工记》中"豆"这一旧量单位被借用来表示"斗",直到战国末期"斗"方正式成为标准量制单位。