The Aral Sea Crisis and Its Future: An Assessment in 2006

An American geographer and noted international authority on water management problems in Russia and Central Asia presents an account of an expedition, in late 2005 (under the sponsorship of the National Geographic Society) to Kazakhstan and Uzbekistan, focused on the Aral Sea. The steadily drying inland sea, with a surface area of 67,500 km² in 1960, had split into two parts and shrunk to 17,380 km2 in 2006. The paper provides an up-to-date overview of the crisis and presents an optimistic scenario of the sea's future, noting development of economic activities (particularly fisheries) in its surrounding settlements. Journal of Economic Literature, Classification Numbers: O13, Q15, Q25. 6 figures, 1 table, 55 references.     

A New Methodology and Classification System for Describing Three‐Dimensional Particle Formats: Application to Clastic Lithic Products of Archaeological and Geological Origin

A new classification system is proposed to describe the volumetric formats of clastic lithic products of geological and archaeological origin. In order to build this operative classification, the rectangular block or cuboid is established as the standard geometric format to represent their three‐dimensional format (the X‐axis being length or long diameter, the Y‐axis being the width or intermediate diameter, and the Z‐axis being the thickness or short diameter) on a two‐dimensional diagram. To obtain this graph, each absolute coordinate (X, Y, Z) defining the prisms is projected on to an auxiliary plane with a new set of relative coordinates (x, y, z), expressed as the percentage of their sum. The projection generates a triangular diagram on which the indices of elongation and flatness are represented. A geometric transformation converting the triangular diagram into a quadrangular diagram has been produced in order to better represent the scatter points. Then, a double scale is necessary: (i) an absolute scale to quantify the indices, and (ii) a relative scale to calculate where the graphic locus is projected. This new graph also allows us to work with statistical parameters. Finally, two classic examples of applications selected from the literature are shown.     

Multilevel (mis)governance of palm oil production

The palm oil industry exemplifies the ‘regionalisation without regionalism’ pattern seen in other industries in Asia: extensive, regionally concentrated transnational economic integration accompanied by a low level of formal regional institution-building. Production is concentrated in Malaysia and Indonesia, and Asian countries account for a major share of the market for intermediate products. The ownership structure of palm oil production reflects the dominance of transnational Malaysian and Singaporean firms. There is no authoritative regional institution governing production, investment standards or labour in the industry. A patchwork of both enabling and regulatory governance institutions supports the industry. These are formal and informal, public and private, and are situated at multiple levels: within, below and across the nation state. Although the governance structure surrounding the palm oil industry has supported it well in terms of production volumes and profits, large externalities—environmental and social costs—persist. This article argues that the governance failures associated with the industry stem from different stakeholders' competing interests in contexts of highly unequal wealth and power distribution. Misgovernance is not an unintended consequence of institutions failing to keep up with markets in scale and scope, but is embedded in the multilevel governance regime that supports, and partially regulates, the industry.     

Public game funding in the Nordic region

ABSTRACT

In this paper, we explore the policies related to support structures surrounding national game industries, with focus on the three Nordic countries Finland, Norway and Sweden, and investigate what kind of context the Nordic welfare state model has provided for game development. The three cases illustrate how Nordic welfare state measures have interacted with the games industry over time. While the political ideals have been fairly similar, our study demonstrates how the objectives and practical means of state engagement have differed significantly. We argue that although the three countries all have support schemes of which game companies can take advantage, there are significant differences in the degree to which each individual country has organized government interventions and support. While the Finnish state has treated game development as an endeavour in business development, the regional Nordic game program and the Norwegian state has developed a cultural policy that primarily aims to protect the cultural heritage. The Swedish state has not established a tailormade policy directed towards game development but has a broad spectrum of general policies for supporting research and business development. We suggest that future research should investigate how the public funding is structured and how discourses are formulated around appeals for more public funding for the games industry.     

旅游产业集聚会影响地区收入差距吗？——基于中国省际面板数据的门槛回归分析

本文利用中国30个省市区1999年～2009年面板数据,分别从线性和非线性两个角度实证检验了旅游产业集聚对地区收入差距的影响,估计结果显示：一方面,旅游产业集聚对地区收入差距具有显著线性负向影响效应;另一方面,通过构建非线性面板门槛模型,进一步检验了旅游产业集聚对地区收入差距影响效应的门槛特征,具体而言,旅游产业集聚对地区收入差距负向影响效应不仅存在基于旅游产业集聚的单一门槛特征,而且也存在基于经济发展水平、基础设施建设与产业结构升级的三重门槛特征。     

再造河西契机下张掖地区产业增长态势分析

一个区域的发展是否健康快速,从根本上讲,取决于其产业结构的优劣、其主导产业的竞争能力大小。张掖地区是河西走廊重要的地区,它不仅区位条件优越,而且发展的基础较好,潜力巨大。随着甘肃省"再造河西"战略的实施,张掖地区面临着一个前所未有的新的、巨大的发展机遇,为适应形势,促进发展,张掖地区的产业结构、主导产业选择必须加以调整。本文首先利用"克劳森四指标法"对张掖地区的整体发展情况进行了判断,认识了张掖地区在甘肃省所处的相对发展水平。其次进一步采用"偏额-份额分析法"对该地区的产业结构优劣、各产业增长态势进行了分析,根据新时期发展战略要求,有针对性地指明了各产业科学合理的发展导向。     

从国际竞争力角度看旅游产业中政府干预的作用

本运用外部性、公共产品、信息不对称等经济学理论,分析了政府干预可以改善我国旅游产业的要素条件、需求条件和竞争条件,从而提高旅游产业国际竞争力的意义。     

兰州城区制造业空间结构及其影响因素研究

基于2008年企业的相关数据,以兰州城区行政区划中街道为空间单元,通过对兰州市制造业企业的宏观总量空间分布、行业类型分布、企业规模分布的分析,探寻该市内部制造业的空间结构特征及规律,并从影响企业区位选择的因素入手,分析现有制造业空间结构的影响因素。研究表明:无论从宏观总量空间分布、行业类型分布、企业规模分布来看,兰州城区制造业企业空间结构由内到外都呈现明显的圈层分布特征;这种空间分布特征是在历史因素、土地因素、城市规划和政府政策、集聚效应、开发区等多重影响因素和驱动力的共同作用下形成的。     

Capturing gains by relocating global production networks: the rise of Chongqing’s notebook computer industry, 2008–2014

In 2008 a new notebook manufacturing cluster was established in Chongqing in western China. By 2013 it accounted for some 25% of world output by volume. Chongqing’s ability to attract this manufacturing supply chain was driven by several factors that permitted strategic coupling: the existence of complex networks of cooperation and economies external to the firm but internal to contemporary global production networks; changed conditions in southeast and east China; and the creation by Chongqing Municipal People’s Government with central state support of hard and soft infrastructures and externalities that drove down logistic and production costs and permitted constant product innovation.     

A novel typology of media clusters

Is the clustering of audio-visual companies in London’s Soho really the same as the clustering of Berlin’s new media industry? The media cluster approach has gained a lot of attention not only in academia, but also in political discourse. But, as appealing as the media cluster concept is, one of the most fundamental issues is the comparability of the phenomenon. This article tackles this issue and an analysis of 43 case studies has been conducted. The case studies have been grouped to find a new typology for media clusters. The research revealed six different types: The Creative Region, the Giant Anchor, the Specialized Area, the Attracting Enabler, the Real Estate and the Pooling Initiative. The typologies showed that they distinguish especially in their geographical scale and specialization in media activities, while at the same time cluster types can be found in the same area. They are driven by four rationales: agglomeration, urbanization, localization economies and artificial formation.