Chiefdoms in northern South America

The multiple and varied trajectories of chiefdom development in northern South America (and adjacent Central America) offer a rich opportunity for evaluating generalizations about the processes of chiefdom development. Sequences of the south coast of Ecuador, the Alto Magdalena, Calima, the Muisca region, Barinas, and the Tairona region are well enough documented to attempt to use in this way. Although centralized hierarchical societies develop in all these regions, there are many differences in the character of centralization and hierarchy and in the pacing of the development, and none of the traditionally proposed forces of social change is entirely adequate to account for these cases. Attention to the role played by competition between aspiring chiefs and their factions offers promise for more satisfactory generalizations that could be evaluated through further comparative study.     

A Location-Allocation Model of Lösch's Central Place Theory: Testing on a Uniform Lattice Network

This paper develops a location-allocation model of Lösch's central place theory that maximizes the number of firms that can coexist in the market, subject to range, threshold, hierarchy, and other constraints. F.o.b. costs, economies of scale, and elastic demand are included. Consumer behavior postulates concerning the “nearest center hypothesis” and the “indifference principle” are formulated as nonlinear constraints but not used during solution. Methods are developed for simulating the continuous, infinite plain with a discrete, bounded network by use of an outer overflow network and a symmetrical market area constraint. The model is tested by applying it to a uniform lattice network and comparing the results to the expected pattern of nested hexagons. Solutions consistent with the k = 3, 4, and 7 patterns are generated by changing threshold values. However, remaining inconsistencies appear to be due to the inability to express the consumer behavior laws as linear constraints, to the bounded and discrete nature of the network, and to the objective function being the sum of integer variables. The long-run purpose of developing and validating a location-allocation model of a location theory is to use it to relax the theory's restrictive assumptions and to apply the theory to nonuniform regions.     

The Production of Commons and the “Explosion” of the Middle Class

Abstract: This paper builds on the author's previous theoretical work on the role of processes such as enclosures, market discipline and governance. It discusses the middle class in terms of a stratified field of subjectivity within the planetary wage hierarchy produced by these processes. It discusses the thesis that the middle class, qua middle class, will never be able to contribute to bring about a fundamental change in the capitalist system of livelihood reproduction. The production in common centered on middle class values—however historically and culturally specific they are—is always production in common within the system. Our common action as middle class action, whether as consumers, workers, or citizens, reproduces the system of value and value hierarchy that is the benchmark, the referent point for our cooperation. The paper then discusses some of the implications of the conundrum faced by those who seek alternatives: there will be no “beginning of history” without the middle class, nor there will be one with the middle class.     

Micro‐Level Interpretation of Exponential Random Graph Models with Application to Estuary Networks

The exponential random graph model (ERGM) is an increasingly popular method for the statistical analysis of networks that can be used to flexibly analyze the processes by which policy actors organize into a network. Often times, interpretation of ERGM results is conducted at the network level, such that effects are related to overall frequencies of network structures (e.g., the number of closed triangles in a network). This limits the utility of the ERGM because there is often interest, particularly in political and policy sciences, in network dynamics at the actor or relationship levels. Micro‐level interpretation of the ERGM has been employed in varied applications in sociology and statistics. We present a comprehensive framework for interpretation of the ERGM at all levels of analysis, which casts network formation as block‐wise updating of a network. These blocks can represent, for example, each potential link, each dyad, the out‐ or in‐going ties of each actor, or the entire network. We contrast this interpretive framework with the stochastic actor‐based model (SABM) of network dynamics. We present the theoretical differences between the ERGM and the SABM and introduce an approach to comparing the models when theory is not sufficiently strong to make the selection a priori. The alternative models we discuss and the interpretation methods we propose are illustrated on previously published data on estuary policy and governance networks.     

Enacting power through networks

We argue here that processes of political centralization and hierarchy building can be profitably explored by focusing on how resources were strategically manipulated in search of power by people organized in social networks of varying sizes and spatial extents. Adopting this perspective encourages reconsideration of the ways in which such core concepts as structure, agency, and society can be redefined to cast new light on ancient power contests. In addition, we suggest that a network approach complements traditional emphases on processes of domination and resistance by drawing attention to the importance of alliances in shaping political formations. The potential utility of these precepts is illustrated in an example drawn from our research on Terminal Classic (800–1000 AD) political struggles in the Naco valley of northwestern Honduras. Special attention in this case centers on the manner in which craft products were manipulated by people of varying ranks to define and achieve goals as well as to control the actions of others. The study’s broader implications for the analysis of ancient political relations are highlighted at the essay’s conclusion.     

DISTINCT,LATE BRONZE AGE (c. 1650 bc) WALL‐PAINTINGS FROM AKROTIRI,THERA, COMPRISING ADVANCED GEOMETRICAL PATTERNS*

This paper studies a set of wall‐paintings of the Late Bronze Age (c. 1650 bc ) initially decorating the internal walls of the third floor of the edifice called ‘Xeste 3’, excavated at Akrotiri, Thera, whose restoration is now in progress. It deals with the methods used for the drawing of the geometrical figures appearing in these wall‐paintings. It is demonstrated that most of the depicted configurations correspond with accuracy to geometrical prototypes such as linear spirals and canonical polygons. It is pointed out that the steady lines of the figures, their remarkable repeatability, the precision of the geometrical shapes and their even distribution in the wall‐paintings indicate a very distinctive use of the ‘Xeste 3’ third floor, which is now investigated.     

京津冀交通路网结构特征及其演变的分形刻画

交通一体化是京津冀协同发展的基础和前提，合理的交通网络结构对提升城市群整体效能意义重大。本文基于1995-2030年多源交通路网数据，运用分形思想，研究京津冀以城市群为节点体系的交通路网空间结构特征及演化趋势。主要结论如下：①京津冀高等级路网仍有一定扩展潜力，交通网络整体等级结构尚不稳定，未达到一种优化的分形递阶状态。②各级路网空间分布具有自仿射特征，但各向异性扩展强度正在逐渐减弱，城镇化和交通一体化战略的实施正在促进各级路网逐渐向自相似的结构一体化方向演化。③交通路网空间结构演化与城镇用地结构不同步，可能与系统所处城镇化发展阶段有关。④高等级路网分维演化服从次数大于1的logistic模型，按照规划预期，各级路网空间发育将相继在2040年前后达到饱和；但按照规划设计高速公路建设将过度饱和，未来应及时调整规划。     

An Approximation for the Rank Adjacency Statistic for Spatial Clustering with Sparse Data

The rank adjacency statistic D provides a simple method to assess regional clustering. It is defined as the weighted average absolute difference in ranks of the data, taken over all possible pairs of adjacent regions. In this paper the usual normal approximation to the D statistic is found to give inaccurate results if the data are sparse and some regions have tied ranks. Adjusted formulae for the moments of D that allow for the existence of ties are derived. An example of analyses of sparse mortality data (with many regions having no deaths, and hence tied ranks) showed satisfactory agreement between the adjusted formulae and the empirical distribution of the D statistic. We conclude that the D statistic, when used with adjusted moments, provides a valid approximate method to evaluate spatial clustering, even in sparse data situations.     

Archaeological Perspectives on the Rise of the Okinawan State

This paper presents an examination of processes of secondary state formation that occurred during the emergence of the Ryukyu Kingdom, in southwestern Japan, from the tenth to seventeenth centuries A.D. These processes include the influx of new populations, the appearance of new subsistence strategies and political groupings, shifting patterns of long-distance trade, the development of new patterns of foreign relations with China and Japan, the creation of indigenous culture and new ideology, and the transformation of gender hierarchy. I examine these processes from the perspective of political leadership and the nature of political hierarchy, concluding that the Okinawan case is distinctive in its heterarchical organization. The corporate, collective nature of Okinawan communities was overlain by a state-level network system that developed at the time of tributary linkages with China in the fourteenth century A.D.     

Network Dynamics in Natural Resource Governance: A Case Study of Swiss Landscape Management

Structural characteristics of social networks have been recognized as important factors of effective natural resource governance. However, network analyses of natural resource governance most often remain static, even though governance is an inherently dynamic process. In this article, we investigate the evolution of a social network of organizational actors involved in the governance of natural resources in a regional nature park project in Switzerland. We ask how the maturation of a governance network affects bonding social capital and centralization in the network. Applying separable temporal exponential random graph modeling (STERGM), we test two hypotheses based on the risk hypothesis by Berardo and Scholz (2010) in a longitudinal setting. Results show that network dynamics clearly follow the expected trend toward generating bonding social capital but do not imply a shift toward less hierarchical and more decentralized structures over time. We investigate how these structural processes may contribute to network effectiveness over time.     

Sources and Pseudo‐sources on the foundation of the Valamo Monastery

The article discusses the understanding of the road as a collective duty and institutionalized public space in late medieval Finland and the Swedish realm, as presented in the legislation of King Magnus Erikssons' law (landslag) of the late 1340s. After an introduction on the nature of past scholarship on the history of roads in Europe and Finland, the theoretical framework on the production and social implications of space on historical roads is discussed. The spatial understanding of the road in late medieval Finland is then studied in the context of medieval normative legislation, of which the main interest here is on King Magnus Eriksson's law, which was the major medieval law code valid in Finland. In the code, issues concerning roads and their maintenance are distributed to various sections of the law, but the main body of the legislation is set in Bygningabalken and Edsöresbalken. The analysis shows that, in the bygningabalken, the road and facilities attached to it such as bridges were rather exclusively discussed in the context of common duty, where the word common seems to be inherently understood as something obliged and insisted by the crown. In the edsöresbalken instead, the spatial dimensions of the road were brought forward in the context of the sworn peace of the realm, where the judicial space produced by the traveller was considered as a product of the road and the actual motives of travelling of the individual using it. The analysis of the respective chapters and decrees of the code shows that, from the point of normative legislation, the road was not only a recognizable space of its own but also constituted a judicial condition capable of producing distinctive social implications for those involved in the maintenance and use of roads in medieval Finland.     

Social monsters and the walking dead in William of Newburgh's Historia rerum Anglicarum

William of Newburgh's Historia rerum Anglicarum (c.1198) is one of the foremost literary artefacts of the late twelfth century. Contained within Book V are four narratives that detail encounters with the walking dead (‘revenants’). This article contends that the specific placement of these narratives within the Historia encourages the reader to make a metaphysical connection between the activities of the revenant and the conduct of social malcontents. The paper analyses the medieval concept of monstrousness and the cultural context of the Historia’s creation, and argues that learned theories of disease causation underscored the base narratology of the four revenant encounters. Following an appraisal of the unrest caused by Williams FitzOsbert and Longchamp, as well as the kings of England and France, the paper concludes by evaluating the ways in which their social monstrosity was encapsulated by the destabilising and destructive tendencies of the walking corpse.     

Nodes and edges: A network approach to hierarchisation and state formation in Japan

This paper argues that the centralised hierarchy that emerged at the beginning of the Kofun (mounded tomb) period in Japan can be explained by the locations that the polities to be hierarchised occupy and the differences in the topological potentials that these locations generate. Previous attempts of explaining the phenomenon by attributing its cause to factors such as differential access to resources and control over their distribution have been proven not to fit with the available body of evidence. The application of social network analysis-derived concepts and methods reveals that the topological locations that polities occupied generated different centralities, i.e. different degrees of connectedness to other polities and of mediating interactions between polities, which led to the hierarchisation and centralisation of their relationships. The paper concludes that the topological structure of a social network itself can be a significant cause of its own hierarchisation, and it compares the finding with the manner in which the concepts of agency and power are applied to the explanation of social hierarchisation and centralisation.     

Identity and socio-economic mobility in Venetian Crete: the evolution of a citizen family (sixteenth century)

This study focuses on the socio-economic dynamics in Crete under Venetian rule, particularly in the sixteenth century, a critical period for the power of the Republic of Venice in the eastern Mediterranean. There is an attempt to approach these processes by examining the evolution of a Cretan family named Episcopopulo, which originated from the middle social stratum, the so-called cittadini (citizens). The essay tries, after outlining the socio-political characteristics of the intermediate social group, to illuminate aspects of the history of this family, who strove to find its way in an environment marked by fermentations and changes in the political, financial, ideological and social field. The study, among other things, examines the various professional activities of the family members and the practices they utilized to achieve a decisive improvement in their financial status. It also highlights the strategies they employed to their rise in the social hierarchy, as well as their persistent efforts, after acquiring a title of nobility, to retain and increase their wealth and to enhance their role in the public sphere.     

乡村地区路网通达性研究——以陕西省丹凤县为例

通达性是指交通网络中各节点相互作用的机会大小,也是从出发地前往目的地的方便程度。道路网络是支撑乡村地区经济社会发展的基础,而通达性则是反映道路网络水平和质量的有效评价指标。本文以位于陕西秦巴山区的丹凤县为例,基于第二次土地利用现状调查和实际考察资料,分别以乡镇和行政村为单元,以GIS方法为支撑,采用道路临近性、乡镇内部可达性和道路衔接性三项指标,分析和评价了丹凤县乡村地区路网通达性。本研究对陕南秦巴山区乡村路网建设和移民搬迁工程有一定指导作用,对乡村地区路网通达性分析和评价方法进行了有效改进。     

All things go in pairs,or the sharks will bite: the antithetical nature of Fijian chiefship

Via an historical-cum-ethnographic analysis of the history of chiefship in the vanua (country) of Sawaieke, central Fiji, this essay argues against the prevailing view that Fijian social relations are fundamentally hierarchical. Rather social relations in general and chiefship in particular are predicated on complementary and opposing concepts of equality and hierarchy, such that neither can become, in Dumont's terms, ‘an encompassing value’. This radical opposition between equality and hierarchy, Hegelian in form, is fundamental to Fijian dualism, so it pervades Fijian daily life and informs, for example, sexual relations, kinship, chiefship and notions of the person. ‘The household’ is the basic kinship unit and while relations within households are hierarchical, relations across households are those of balanced reciprocal exchange, epitomised in the relation between cross-cousins as equals and affines. The analysis shows that Fijian chiefship — past or present — cannot, as ‘value’, encompass the pervasive antithesis between hierarchy and equality. Rather its efficacy and its continuity require that hierarchy and equality remain in tension with one another as opposing, and equally important, concepts of social relations.     

乡村地区公路网通达性水平研究——以广东省连州市12乡镇为例

以广东省连州市为例,设计路网连通度、可达性、农村路网与干线路网衔接的平均距离三项指标来分析乡村地区公路网的通达性水平。结果显示,连州市路网的连通度较低,布局不完善,并存在明显的干线路网指向性特征;路网可达性水平总体不高,各乡镇内部联系的便捷度普遍较低,且呈现出同心圈层的结构;农村路网与干线路网的衔接较好,具有较强的集散功能。最后,通过计算指综合分值的方法,对连州市的农村路网通达性空间格局进行分析,根据综合得分将连州市12个乡镇分为5个等级,其中连州镇、东陂镇的通达性水平最高,通达性水平最低的是三水瑶族乡;并初步探讨了其背后的形成机理,认为农村路网的通达性水平是多种因素综合作用的结果,包括区域面积、地形状况、经济实力、结点布局、道路建设等。     

The K‐Function Method on a Network and Its Computational Implementation

This paper proposes two statistical methods, called the network K‐function method and the network cross K‐function method, for analyzing the distribution of points on a network. First, by extending the ordinary K‐function method defined on a homogeneous infinite plane with the Euclidean distance, the paper formulates the K‐function method and the cross K‐function method on a finite irregular network with the shortest‐path distance. Second, the paper shows advantages of the network K‐function methods, such as that the network K‐function methods can deal with spatial point processes on a street network in a small district, and that they can exactly take the boundary effect into account. Third, the paper develops the computational implementation of the network K‐functions, and shows that the computational order of the K‐function method is O(n²_Q log n_Q) and that of the network cross K‐function is O(n_Q log U3Q), where n_Q is the number of nodes of a network.     

ROAD INVESTMENTS,SPATIAL SPILLOVERS,AND DEFORESTATION IN THE BRAZILIAN AMAZON*

ABSTRACT Understanding the impact of road investments on deforestation is part of a complete evaluation of the expansion of infrastructure for development. We find evidence of spatial spillovers from roads in the Brazilian Amazon: deforestation rises in the census tracts that lack roads but are in the same county as and within 100 km of a tract with a new paved or unpaved road. At greater distances from the new roads the evidence is mixed, including negative coefficients of inconsistent significance between 100 and 300 km, and if anything, higher neighbor deforestation at distances over 300 km.