Patterns of exchange and the social production of pigs in highland new guinea: Their relevance to questions about the origins and evolution of agriculture

In recent years, cultural anthropologists have made notable progress in understanding the bewildering variety of material exchange transactions found among the aboriginal populations of highland New Guinea. One of the major findings of this work is that competitive exchange behavior may bring in its wake alterations in agronomic practices involving an intensification of production. That intensification is primarily a product of social behavior, rather than an adaptation to climate change or population pressure, is a significant conclusion that should influence the thinking of archaeologists as they investigate past episodes of agronomic change, including the origins of agriculture.     

What Kind of Entrepreneurship Drives Regional Development in European Non-core Regions? A Literature Review on Empirical Entrepreneurship Research

Regional policies across Europe aim at stimulating regional development in non-core regions through fostering entrepreneurship. However, the policies applied in non-core regions and the concepts of entrepreneurship these policies are based on differ. Therefore, the goal of this review is to identify different understandings of entrepreneurship and their role for regional development processes in European non-core regions. To this end, empirical studies investigating entrepreneurship in European non-core regions from 1999 to 2011 were analysed. The results of the analysis are presented along three drivers and outcomes of entrepreneurship identified inductively from the literature: innovation, social capital and institutional change. We made out seven different types of entrepreneurship in European non-core regions. These seven types of entrepreneurship comprise particular mechanisms through which they stimulate regional development. Further research should study the interplay between these different mechanisms of regional development in non-core regions which may induce a more territorial approach to understand entrepreneurship in non-core regions across Europe.     

Popular Presidents Can Affect Congressional Attention,for a Little While

Does the president have the ability to set the congressional agenda? Agenda setting is a prerequisite for influence, so this is an important element in understanding presidential–legislative relations. We focus on the State of the Union address and show that popular presidents can, indeed, cause Congress to shift attention to those topics most emphasized. The impact is tempered by divided government and time, however. No matter the state of divided government, however, popular presidents can direct congressional attention, at least for a little while. Unpopular presidents, by contrast, are irrelevant.     

From There to Here: Punctuated Equilibrium to the General Punctuation Thesis to a Theory of Government Information Processing

In this introduction to the Policy Study Journal's special issue on punctuated equilibrium, we provide an overview of the approach, how it evolved, some of the major critiques directed at it, and some of the major developments it has spawned. We argue that the most important aspect of a theory or framework is not whether it is right or wrong, but the extent to which it is fruitful; that is, the extent to which it stimulated further research. Finally, we review the articles in this issue and put them in context.     

Constitutional Design of the Executive: Vice Presidencies in Comparative Perspective

Given the history of the institution in the U.S., it is perhaps not surprising that few democracies have adopted a vice presidency. But, why do any countries have vice presidencies? What, if any, functions do they fulfill? In this paper we examine constitutional provisions for vice presidencies in 29 presidential democracies throughout the world. Specifically, we examine the extent to which the office of the vice presidency fulfills three possible institutional purposes: succession, legislative, or executive functions. Almost all vice presidencies included in our analysis fulfill the role of successor in the event of a presidential vacancy. Of those that have additional duties, most are assigned executive functions, while a few are assigned legislative functions. On the whole, the paper provides empirical evidence that vice presidencies seem to be marginal institutions.     

Extracting sovereignty: Capital, territory, and gold mining in Tanzania

In contemporary discussions of “resource nationalism,” sovereignty is often imagined as the exclusive control of national states over internal resources in opposition to external foreign capital. In this paper, we seek to draw attention to the specifically national territorial forms of sovereignty that - rather than hindering the flow of capital - become constitutive to the accumulation of resource wealth by states and capital alike. Drawing from political geographical theorizations of sovereignty, we argue that resource sovereignty cannot be territorially circumscribed within national space and institutionally circumscribed within the state apparatus. Rather, sovereignty must be understood in relational terms to take into account the global geography of non-state actors that shape access to and control over natural resources. Specifically, we engage national-scale state sovereignty over subterranean mineral resources in the form of legal property regimes and examine the mutually constitutive set of interdependencies between mining capital and landlord states in the accumulation of resource wealth. Using Tanzania as a case study, we argue that national-scale ownership of subterranean mineral resources has been critical to attracting global flows of mining capital from colonial to contemporary times. We first examine the history of the colonial state in Tanganyika to illustrate how land and mineral rights were adjudicated through the power of the colonial state with the hopes of attracting foreign capital investment in the mining sector. We then examine contemporary efforts on the part of the independent United Republic of Tanzania to again enact legislation meant to attract foreign mining companies - and the consequences for local populations living near sites of extraction.