The Impact of Forum Interdependence and Network Structure on Actor Performance in Complex Governance Systems

One of the main assumptions of the Ecology of Games Framework (EGF) is that governance processes are heavily affected by the interactions among policy actors that take place in multiple decision‐making forums, which often function interdependently. In this article, we use data collected in the Tampa Bay and California Delta water governance systems to examine how “biophysical interdependence”—the extent to which forums deal with interconnected policy problems—impacts the costs that actors face when they participate in forums, which in turn can affect their performance in them. Furthermore, we examine how the individual information exchange networks that actors have (i.e., their ego‐networks) can mediate the previous relationship. We find that actors with networks that have more closure are better able to mitigate the costs associated with participating in biophysically interdependent forums, thus leading to better in‐forum performance. Our findings shed new light on the relationship between structure and function in complex ecologies of games.     

Analysis of adhering organic residues of two “coupes-à-socles” from the Neolithic funerary site “La Hougue Bie” in Jersey: evidences of birch bark tar utilisation

The “coupes-à-socle” (footed cups) are ceramics which can be found in domestic Neolithic contexts in Brittany (Castellic, Auzay-Sandun), but more generally in non-domestic areas. Their ceremonial function has often been evoked, in particular as a perfume burner. The analysis by GC and GC/MS of two samples from the “Hougue Bie” (Jersey) passage graves showed the presence of vegetable fatty acids, degraded n-alkanes and terpenoïds, biomarkers of birch bark tar. The presence of such substances could be explained either by the use of the “coupes-à-socle” for burning birch bark tar as an odoriferous product or their use as an everyday vessel for heating and increasing tar plasticity. However, the limited occurrence of this type of ceramic in habitat sites supports the former utilisation. This first report of the presence of birch bark tar in “coupes-à-socle” thus suggests use of this tar as an odoriferous product, in addition to its numerous, previously recognised, more technical uses.     

Evolution of Expenditure in the Budget of the European Union (1957–2002)

This article analyses the evolution of Community expenditure, on the basis of the data given in the budget and in the EDF, from the origin of the process in 1957 until the year 2002, the last definitive figures. The technique of principal component factor analysis has been applied to these variables. The basic objective of this study is to detect the interrelationships among the policies of the Union and to effect a classification of them, in order to detect the priorities of the European project and to estimate the dimension of the impact of its policies during the period.     

Processes of Formation and Alteration of Archaeological Fire Structures: Complexity Viewed in the Light of Experimental Approaches

The aim of this article is to present an experimental approach for studying the formation and transformation processes of archaeological fire structures. We present a synthetic review of our experimental project, which was developed in many different natural archaeological contexts. We report the results and problems associated with experimental fires lit on different kinds of soils and in different environments, followed by the observation of natural and anthropic transformations. Finally, we analyse the nature and significance of these results for the archaeological interpretation process, while describing some general trends and showing the complexity of the approach.     

Linking Up to Development? Global Value Chains and the Making of a Post‐Washington Consensus

Over the last decade, the global value chain (GVC) approach, with its associated notions of chain governance and firm upgrading, has proliferated as a mode of analysis and of intervention amongst development institutions. This article examines the adoption and adaptation of GVCs at four multilateral agencies in order to understand the purchase of value chain approaches within the development field. Mixing GVC perspectives with other theoretical influences and applied practices, these institutions deploy value chain frameworks to signal a new generation of policies that promise both to consolidate, and to advance beyond, the market fundamentalism of the Washington Consensus. To achieve this, value chain development frameworks craft interventions directed toward various constellations of firm and non‐firm actors as a ‘third way’ between state‐minimalist and state‐coordinated approaches. The authors identify key adaptations of the GVC framework including an emphasis on value chain governance as an instrument to correct market failure in partnership with state and development agencies, and upgrading as a de facto tool for poverty reduction. They find that efforts are ongoing to construct a ‘post’ to the Washington Consensus and that the global value chain is enabling this process by providing a new language and new object of development intervention: ‘the chain’ and the local–global linkages that comprise it.     

The archaeology and paleoenvironment of an Upper Pleistocene hyena den: An integrated approach

Data of high resolution for reconstructions of archaeological site formation processes can be obtained only by the use of precise excavation methods and comprehensive recovery techniques using fine-mesh water screening, followed by meticulous sorting and quantitative studies of all the small organic components from the screens. These methods are generally used at human occupation sites, but are not often employed at paleontological or mixed human-carnivore sites. At the site of Bois Roche, an Upper Pleistocene hyena den, we have used these meticulous recovery techniques in combination with absolute dating, geoarchaeological observations, taphonomic analyses, studies of microvertebrates and pollen analysis. Correlation of the site environmental data from pollen and microvertebrate assemblages with the vegetation record of a deep-sea core taken in the Bay of Biscay have allowed us to constrain the ages provided by ESR dating of bovid teeth and to reconstruct the physical environment of the site with a degree of confidence rarely achieved by the use of fossil remains from archaeological sites alone.     

On stone-boiling technology in the Upper Paleolithic: behavioral implications from an Early Magdalenian hearth in El Mirón Cave,Cantabria, Spain

Stone boiling is one of the principal cooking methods used by hunter-gatherer societies. The present paper proposes behavioral and organizational inferences as to how stone boiling was incorporated into hunter-gatherer subsistence practices through an examination of a shallow-basin hearth in an Early Magdalenian level (c. 15,500 ¹⁴C B.P.) of El Mirón Cave, Cantabria (northern Spain). Exploratory analysis of spatial patterns of archaeological remains (bones, lithic artifacts, and fire-cracked rocks) and use-life analysis of fire-cracked rocks demonstrate that the hearth was used and maintained during visits of humans who preyed mainly on ibex and red deer near the site. The relative accessibility of these ungulates and cost-induced technology of stone boiling suggest the implication that stone boiling was employed to maximize the energy and nutrition obtained from carcasses of these game taxa under the circumstance of resource intensification.     

Participation and Political Influence in Complex Governance Systems

Public policy generally emerges from interactions among actors embedded within complex governance systems, composed of multiple actors and forums (issue‐based arenas where stakeholders repeatedly interact to resolve collective action problems). Such systems allow actors multiple forums wherein they can influence policy decisions. But actors do not value the decisions made in each forum equally, and it remains unclear how actors allocate resources across forums. This article links actor strategy to their influence within the forums the actors identify as most important (their primary forum). There is theoretical ambiguity about how actors invest their limited resources across the forums that affect their interests to maximize primary forum influence. Do they concentrate all their effort within the primary forum or participate more broadly? To answer this question, we offer two competing theories. First, broad participation may allow actors to develop political capital necessary to influence other actors and thus influence primary forum policies. The second approach notes the opportunity costs of broad participation—actors have fewer resources to invest in their primary forum. An analysis of stakeholder participation in the Sacramento–San Joaquin River Delta and Tampa Bay Watershed governance systems demonstrates that broader participation is associated with greater primary forum influence.     

Guanaco (Lama guanicoe) isotopic ecology in southern South America: spatial and temporal tendencies, and archaeological implications

We synthesize and discuss available isotopic data on Holocene guanaco samples from southern South America, extending from Tierra del Fuego Island to northern Patagonia and the Pampean region. We evaluate temporal and spatial tendencies on the basis of 91 samples (mainly based on δ¹³C_collagen values), presenting implications for paleodietary research in archaeology. We conclude that there are no strong correlations with latitude in the macro-spatial scale, while there is a set of interesting patterns at smaller regional scales. These patterns lead us to evaluate the role of ecologic and topographic variables (e.g. canopy effect, variations in altitude, ecotones) in structuring isotopic variability. Finally, on the basis of the present analysis we suggest a number of hypotheses and perspectives for the use of stable isotopes as geographic tracers of guanaco distribution in the past, and specific implications for the paleodietary study of human samples.     

Bridging and Bonding Capital in Two‐Mode Collaboration Networks

Public management and policy scholars have empirically demonstrated that in complex policy arenas, governments depend on the collaboration of policy actors outside their direct control to produce needed goods and services. Government‐sponsored shared‐cost programs are one of the premier mechanisms to foster such cooperation, yet little is known about the inner patterns of participation in such programs and whether they are conditional on specific resource needs that partners may have. In this article, I study the participation of organizations in projects seeking funds from the Cooperative Funding Initiative, a program sponsored by the Southwest Florida Water Management District that finances projects dealing with the management of water resources. Through the estimation of a series of Exponential Random Graph Models in the networks that form when organizations participate in projects (two‐mode networks), I show that centralization around popular organizations results in greater bridging network capital, which facilitates the flow of nonoverlapping information from project to project. I analyze the implications of these findings and discuss how the formation of these bridging structures may enhance the capacity of the program to find innovative solutions to the problems the projects are designed to deal with.