Moving in a Hierarchized Landscape Changing Border Regimes in Central Kalimantan

Transnational mobility is a common feature among borderland communities. Central Borneo has been a relatively fluid and open riverine-based socio-cultural and economic space since the arrival of colonial states, without much interference from the establishment of International boundaries on local cross-border mobility practices. This applies to the Kenyah, a cluster of related ethnic groups occupying the Apokayan plateau in East Kalimantan (Indonesia), who are historically an integral part of the socio-cultural and economic fabric throughout the major riverine systems of Sarawak (Malaysia). Despite the relative absence of states, Central Borneo has not escaped the onslaught of social differentiation embedded in nation-state identities. The penetration of Sarawak's logging industry has brought the terrestrial re-ordering of the Bornean landscape away from the relative egalitarian social order of river basins into hierarchical social relations embedded in capitalistic modes of production. This has brought about the construction of the Kenyah's visibility as an “Indonesian underclass“ inside Sarawak

The Impact of Biofuels Crop and Land Rental Markets on Farm Household Incomes: Evidence from South Africa

Consumer/Household Economics, Land Economics/Use,

Hedonic Analysis of Sustainable Food Products

hedonic, sustainable, sustainability, eggs, free-range, cage-free, Agribusiness, Q13,

Food Manufacturers’ Sustainable Product Launch Strategy: Game Theory Approach

We construct the model for food manufactures’ decision making to launch a new sustainable product to the market. The main factors that influence firms to launch the new sustainable product are that consumers are willing to pay more for the sustainable product, and perceive that the conventional and the sustainable products are different. Morover, the firms has more probability to get higher profit when launching the new sustainable product if the ratio of the cost over the maximum willingness to pay for the conventional product is equal to or greater than the same ratio of the sustainable product.Agribusiness, Agricultural and Food Policy,

Designing the Last Mile of the Supply Chain in Africa: Firm Expansion and Managerial Inferences from a Grocer Model of Location Decisions

The recent interest in the expansion of retail food chains and the perceived problems resulting from competition between these new, sophisticated supply chains and the most basic of food distribution networks in emerging economies have been greatly debated in the literature. This paper is a seminal approach to examining South-South food firm (grocer) foreign direct investment by incorporating data on the informal market into a facility location decision model. There are unique environmental complexities that developing/transitioning economies present. The unique finding of this model is that informal employment patterns, in both Agricultural and non-Agricultural sectors, influence the firm’s location. Given the absence of data, South-South foreign direct investment managers perceive avid market transactions as indicators of demand and potential supply availability in formal and informal sectors. For example, Pick n’ Pay’s CEO stated recently that their growth in the Southern Africa supermarket business is a direct result of the informal market converting to the formal market.Supply Chain, Africa, Informal Markets, Facility Location Model, Demand and Price Analysis, Marketing, Q10,

The Specialty Coffee Quality Rating as a Measure of Product Differentiation and Price Signal to Growers: an Entropy Analysis of E-Auction Data

Demand and Price Analysis,

THE ROLE OF SCIENTIFIC AND BUSINESS INTEGRITY IN THE FUTURE OF BIOTECHNOLOGY: A SCENARIO ANALYSIS

The emergence of biotechnology in crop and livestock applications has been an issue of great controversy. Proponents argue that the potential benefits are dramatic while opponents have raised many concerns about the technology's risks. The Starlink debacle is a prime example of the undesirable outcomes which the debate has created. Given the controversy, what is the future of biotechnology for food uses? This paper is designed to address this question with a focus on the feasible range of alternative futures (scenarios) that could emerge. As a major variable in this analysis, the integrity of the scientific and business communities plays a critically important role. The paper begins with a description of three key uncertainties-food security, environmental/health impacts, and consumer reaction-that will define the future for biotechnology's use in food applications. Based on these uncertainties, four alternative future scenarios for biotechnology are presented. The role of messenger integrity is then introduced. The integrity of various possible messengers (scientists, businesses, government, and non-profits) is examined. The concept of integrity is then used to address a series of current biotechnology issues. Throughout the paper, comparisons and contrasts between the developed and developing world are made.Research and Development/Tech Change/Emerging Technologies,

Adiabatic Gate Teleportation

The difficulty in producing precisely timed and controlled quantum gates is a significant source of error in many physical implementations of quantum computers. Here we introduce a simple universal primitive, adiabatic gate teleportation, which is robust to timing errors and many control errors and maintains a constant energy gap throughout the computation above a degenerate ground state space. Notably this construction allows for geometric robustness based upon the control of two independent qubit interactions. Further, our piecewise adiabatic evolution easily relates to the quantum circuit model, enabling the use of standard methods from fault-tolerance theory for establishing thresholds.Comment: 4 pages, 1 figure, with additional 3 pages and 2 figures in an appendix. v2 Refs added. Video abstract available at http://www.quantiki.org/video_abstracts/0905090

DO THE JAPANESE DISCRIMINATE AGAINST AUSTRALIAN BEEF IMPORTS?: EVIDENCE FROM THE DIFFERENTIAL APPROACH

This paper considers an application of the differential approach to Japanese demand for beef imports from 1970 to 1993. Results of homothetic demand and negative (significant) own-price elasticities indicate that the Japanese did not discriminate against Australian beef, but the decrease in Australia's trade shares was due to changes in relative prices.Japan, Beef Imports, Rotterdam model, CBS model, International Relations/Trade,