Sharpening Advocacy Coalitions

The concept of “advocacy coalitions” is the bedrock of the Advocacy Coalition Framework (ACF), one of the most established and successful approaches for understanding policy processes across the globe. This article revisits and sharpens the conceptual definition of advocacy coalitions. We summarize the lessons from its theoretical emphases under the ACF and specify its five attributes (policy actors, shared beliefs, coordination, resources, and stability). Through this specification, we identify the ideal coalition type and several coalition subtypes. We then clarify and make a distinction between how we think about coalitions as a concept and how we approach coalitions empirically. This article sharpens the lens for describing and explaining coalitions toward better observations, theorizing, and measurements. It ends with next steps for further deepening and broadening knowledge about advocacy coalitions.     

Global aspirations and local (dis-)connections: A critical comparative perspective on tramway projects in Casablanca and Jerusalem

This article puts emphasis on the political representation of tramway projects in Casablanca, Morocco, and Jerusalem, Israel/the Palestinian territories. In this paper, we discuss both tramway projects as flagships of national worlding strategies that try to promote the respective city on global markets of attention, competing for international investors and tourists. As such, they are majorly driven by national political interests, fostering the hegemonic position of the central state in cooperation with private actors. The tramways are aimed at portraying modernity as well as political and economic stability, while aspiring to a supposed international urban world-class. At the same time, governments frame tramways as tools to promote socio-urban integration and to improve local transport systems. However, the paper shows that although governments are eager to stress the integrative role of tramways, they continue with violent politics of urban exclusion at the same time. Thus, the integrative wording behind tramway planning has to be understood against political (and economic) pressures to regain political legitimacy in a moment of crisis - both domestically and internationally. Consequently, the paper uses interview data and applies methods of discourse analysis to shed light on the worlding of tramways and its ambivalent practices of symbolic inclusion and exclusion.     

基于电阻率成像法的莫高108窟墙体内水盐运移过程分析

非均质的砂砾石层是莫高窟壁画的主要墙体,但砂砾石层的非均质性如何在水盐运移过程中发挥作用却还不清楚。为此,通过在108窟西壁面上1 m×1 m和2 m×2 m范围的三维高密度电阻率成像监测,发现在这些区域上,墙体电阻率的空间分布都是非均匀的,低阻值区域在空间位置、大小和形状上都会随时间而变化。这明确说明在构成墙体的非均质砂砾石层内存在着重要的水分饱和与非饱和过程(再分配过程),正是这一不断重复的饱和与非饱和过程促进了墙体内水分的运移和盐分在一些特定区域的聚集。研究成果对全面认识莫高窟墙体内的水盐运移机理,减轻和防治壁画盐害都具有重要意义。     

Excavation on Nimowa Island,Louisiade Archipelago,Papua New Guinea: Insights Into Cultural Practices and the Development of Exchange Networks in the Southern Massim Region

Small-scale excavation was undertaken at the Malakai site on the small island of Nimowa, located in the Louisiade Archipelago, Massim region, Papua New Guinea. This is the first excavation to be reported in detail from the archipelago, with the Malakai site providing insight into cultural practices on the island and pottery exchange in the southern Massim region. A stratified deposit was revealed with dense cultural material, first inhabited from 1350 to 1290 cal. BP, with a subsequent period of settlement within the last 460–300 cal. years. Pottery, shell, and stone artifacts were recovered, as well as human skeletal remains in a primary burial context, which contributes to understanding regional patterns of prehistoric mortuary activity. It is argued that Nimowa was already part of an exchange network that encompassed many of the southern Massim islands when the Malakai site was first occupied. There is increased diversity in the number of vessel forms in later prehistory, but with remarkable continuity in the decorative motifs over time, suggesting some degree of regional social cohesion in the southern Massim. It appears that the northern Massim islands were not a major supplier of pottery to Nimowa. The implications for the prehistory of the wider region are subsequently discussed.     

One for all,or all for oneself? Governance cultures in regional public transport planning

Due to the fragmented organizational landscape characterizing public transport, it is important to study and explore how regional governance of public transport adapts to national institutional reforms. By employing the term ‘governance cultures’ to a comparative case study of regional public transport planning in Sweden, we contribute to theories of governance by cultural sensitization. Combining governance theory with cultural analysis, we apply a cultural perspective to understand the two cases. We conclude that public transport planning in the Stockholm region is defined by ‘negotiations’ between stakeholders, whereas in the Västra Götaland region it is characterized by a governance culture of ‘collaboration’. The evidence from our case studies emphasizes the importance of understanding local governance practices as situated in cultural contexts as well as of viewing governance cultures as an important factor affecting the purpose, degree and outcomes of collaboration in planning practices.     

A critical review of entrepreneurial ecosystems research: towards a future research agenda

The entrepreneurial ecosystem (EE) literature has attracted much attention, especially in policy circles. However, the concept suffers from a number of shortcomings: (1) it lacks a clear analytical framework that makes explicit what is cause and what is effect in an EE; (2) while being a systemic concept, the EE has not yet fully exploited insights from network theory, and it is not always clear in what way the proposed elements are connected in an EE; (3) it remains a challenge what institutions (and at what spatial scale) impact on the structure and performance of EE; (4) studies have often focused on the EE in single regions or clusters, but lack a comparative and multi-scalar perspective and (5) the EE literature tends to provide a static framework taking a snapshot of EE without considering systematically their evolution over time. For each of these shortcomings, we make a number of suggestions to take up in future research on EE.     

Busman’s stomach and the embodiment of modernity

This paper examines the relationship between the gastric illness, ‘busman’s stomach’ and the Coronation bus strike of May 1937 in which 27,000 London busworkers walked out for better working conditions and a seven-and-half-hour day. It explores the way in which new patterns of somatisation, gastroenterological techniques, psychological theories and competing understandings of time worked together to create new political institutions and new forms of political action in inter-war Britain.     

Movement in Print: Migrations and Political Articulations in Grassroots Publishing

What makes a book political? This essay takes up this question through analysis of a small network of grassroots publishing projects. In doing so, I suggest that the materiality and mobility of a book can be just as, if not more, significant than its content when considering its political character. Specifically, I examine the interconnected trajectories of a cluster of books published since 2010 that participate in conversations about migration, work, and popular politics in Argentina and Bolivia. By zooming in on two very distinct contexts of book culture (Buenos Aires and La Paz) and especially the connections and tensions that emerge between them, I seek to account for some of the heterogeneous contemporary formations of what Ángel Rama called the ‘lettered city’ in Latin America. As I focus on grassroots publishing projects, I shift my attention away from the usual spaces of book culture, allowing other marginal circuits of production, circulation, and consumption to appear. Combining ethnographic narrative with textual analysis, this essay develops the double concept of political articulation (as expression and connection) to offer a transdisciplinary exploration of how movement is shaping the print book – materially and politically – in Latin America today.     

Early Evidence for Domestic Chickens (Gallus gallus domesticus) in the Horn of Africa

Domestic chickens (Gallus gallus domesticus L. 1758) are one of the most valued farm animals in the world today. Chickens are widespread and economically and socially significant in Africa. Despite their importance, little is known about the nature of their introduction and subsequent integration into African economies. One reason for this is the morphological similarity of domestic chickens to wild galliform birds in Africa such as guineafowl and francolin. Here, we present direct dates and morphological evidence for domestic chickens recovered from Mezber, a pre‐Aksumite (>800–450 BCE) rural farming settlement in northern Ethiopia. Key morphological markers differentiated these domestic chickens from francolins. The Mezber direct chicken element accelerator mass spectrometry (AMS) dates of cal 820–595 BCE and indirect/charcoal AMS dates of cal 921–801 BCE constitute the earliest osteological evidence for chickens in Africa. Chicken bones in the domestic food waste of an early rural settlement at Mezber and their presence in later Aksumite urban contexts show that chickens were integrated into diverse Ethiopian highland settings. The Mezber specimens predate the earliest known Egyptian chickens by at least 550 years and draw attention to early exotic faunal exchanges in the Horn of Africa during the early first millennium BCE. These findings support previous archaeological, genetics and linguistic data that suggest maritime exchange networks with South Arabia through ports along the African Red Sea coast constitute one possible early route of introduction of chickens to Africa. Copyright © 2016 John Wiley & Sons, Ltd.     

Creating an Imperial Frontier: Archaeology of the Formation of Rome’s Danube Borderland

For investigating the formation of frontier zones, study of changes in small communities that constituted the majority of earlier populations provides a different perspective from a focus on major centers. A network model applied to settlement and cemetery sites on Romes Danube River frontier in Bavaria, Germany, shows that many communities, through participation in regional and long-distance circulation systems, played significant roles in creating the dynamic and culturally heterogeneous character of that landscape. This approach offers a model applicable to analysis of the formation and functioning of frontier regions in all cultural contexts.