Policymaking in the Parallelogram of Forces: Common Agency and Human Service Provision

The "congressional dominance" literature in political science provides valuable insights into the legislative control of administrative agencies. However, this literature tends to be conceptualized with respect to regulatory agencies, and it is not especially helpful in understanding the dynamics of policymaking in the provision of human services. After distinguishing the tasks of regulation and human services provision, we present an alternative: a common agency model of human service policy as the outcome of interest group bargaining. We illustrate its implications with an analytic narrative of service provision for the seriously mentally ill.     

Demography and ethnic continuity in the Tlailotlacan enclave of Teotihuacan: the evidence from stable oxygen isotopes

Mechanisms for the maintenance of Zapotec ethnicity in Tlailotlacan, an enclave of Teotihuacan, Mexico, are reconstructed using oxygen-isotope analyses of bone and enamel phosphate. The data indicate continual interaction among the enclave inhabitants, their Oaxacan homeland, and other diaspora colonies, with no dominant post-marital residence pattern. There is no apparent association between social status and place of origin, and individual agency is indicated by variable acceptance of Teotihuacan traditions. Striking patterns of movement include the sojourning of children in other regions and the relocation of breastfeeding women. These segments of the population would have played major roles in the social and political articulation of diaspora colonies. Foreign signatures in primary burials indicate that some immigrants died shortly after their arrival in Tlailotlacan. Data from secondary burials indicate the transportation of dead relatives or ancestors to Teotihuacan for burial. We conclude that the behaviour of immigrants in ancient and modern cities is analogous in many ways.     

Patronage or Participation? Community‐based Natural Resource Management Reform in Sub‐Saharan Africa

This article examines the institutional factors that account for the outcome of efforts to decentralize control over natural resources to local communities. It focuses on the political nature of institutional processes associated with decentralization in sub‐Saharan Africa through a comparative analysis of wildlife management reforms in seven east and southern African countries. Institutional reforms are largely dependent on state authorities' patronage interests, which in turn are shaped by the relative economic value of wildlife, the degree of central control over commercial utilization, and the accountability of governance institutions. Our findings have a range of practical implications for the design of CBNRM initiatives and institutional reform strategies.     

A Zero‐One Programming Model for Contiguous Land Acquisition

The land acquisition problem is a spatial partitioning problem that involves selecting multiple parcels to be acquired for a particular land use. Three selection criteria are considered: total cost, total area, and spatial contiguity. Achieving contiguity or connectivity has been problematic in previous exact methods for land acquisition. Here we present a new zero‐one programming model that enforces necessary and sufficient conditions for achieving contiguity in discrete cell landscapes, independent of other spatial attributes such as compactness. Computational experience with several demonstration problems is reported, and results and extensions are discussed.     

Nationalism without a nation: the rise and fall of Zulu nationalism in South Africa’s transition to democracy, 1975–99

During South Africa’s transition from apartheid to democracy the most virulent opposition to change came from Zulu nationalism. Post‐apartheid, however, Zulu nationalism has largely waned. This is because Zulu nationalism was instrumentally invoked and jettisoned by the Inkatha Freedom Party. Beginning in 1975, Inkatha embraced a ‘third way’ resistance politics between ‘acquiescence’ in apartheid and ‘impossible’ militant resistance. It was only later that Inkatha turned to Zuluness when it was out‐competed by the ANC and allies, first over the leadership of resistance politics and secondly during the transition. After 1994 the inclusion of the IFP in democratic government made old strategies redundant and thus it abandoned Zulu nationalism. Moreover, while a widespread sense of Zuluness exists, the meanings attached to it vary to the extent that the Zulu nation cannot exist. Thus the Zulu nationalism of the transition was an elite‐driven political nationalism prosecuted without a popularly imagined Zulu nation.     

The limits of engagement: British foreign policy and the crisis in Zimbabwe

This article examines how the British government has responded to Zimbabwe’s ongoing crisis. This case raises several wider issues for British foreign policy, most notably the question of how much leverage London can exercise on the international scene in general, and over relatively small and weak states like Zimbabwe in particular. Zimbabwe’s crisis also raises profound questions about the appropriate balance between bilateral and multilateral policies, and between engaging in public criticism and conducting so–called ‘quiet diplomacy’. While bilateralism clearly has not worked, multilateralism has revealed its own frustrations, especially given the reluctance of many African elites within a number of organizations to criticize President Mugabe’s policies. This reluctance threatens to unravel the British Labour government’s stated objectives in Africa while at the same time raising important doubts over the credibility of the New Partnership for Africa’s Development (NEPAD), and whether an ‘Africa moment’ can be discerned in the manner articulated by prime minister Tony Blair.