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.     

大都市区民宿和酒店业竞争格局演化及成因探测——上海案例

大都市区民宿和酒店业的空间竞争区位识别及其态势驱动力解析是实现都市旅游住宿业多业态共赢与全域可持续的重要现实条件。本文利用GIS空间分析技术和地理探测器,从微观尺度刻画上海市民宿和酒店业的空间竞争格局演化特征并探测其影响因素。研究发现：①上海市民宿业和酒店业集聚热点均趋向群集演化,民宿业历经“零星单点、单核、双核引领+郊区多组团”演化阶段且具有显著的景区指向性;酒店业历经“单核、单核强化、面状集聚+点状环绕”演化阶段且具有显著的城市商业中心指向性;②民宿业与酒店业的空间竞争程度加剧,竞争范围扩大,竞争形式由酒店业近乎垄断的空间剩余竞争发展为空间非剩余竞争和剩余竞争并存,最终形成空间竞争与错位共生并存状态。③文旅禀赋、商业设施和人口集聚是影响民宿和酒店业微观布局的主要因素,地价和交通条件的影响次之;经营理念、客群定位、经济实力以及空间载体差异是造成民宿和酒店业格局分异的隐性宏观动因。     

Universities in inclusive regional innovation systems: Academic engagement and uneven knowledge use in Brazil

The purpose of this paper is to spatially and regionally examine academic engagement within Brazil, identifying patterns. Moreover, our investigation can contribute to a better understanding of how knowledge can be turned into a tool to fight regional inequality. We depart from two hypotheses: first, universities situated in peripheral regions interact more with companies from relatively more dynamic regions, and second, in the absence of industrial knowledge demand, universities tend to collaborate more closely with a diverse range of stakeholders in the region. To evaluate these hypotheses and find empirical evidence, we consider 4497 research groups and 4603 nonacademic organizations as “nodes” connected by 8830 collaborations throughout all Brazilian regions. Social network tools are used to illustrate the spatial and regional dimensions of academic engagement more accurately. The results show that academic engagement is not regionally homogeneous, demonstrating essential differences regarding local nonacademic partnerships. Innovation policies, which encourage only university–firm interactions, perpetuate regional inequality.     

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。     

Why get involved? Finding reasons for municipal interventions in the Canadian music industry

This article investigates the role of Canadian municipal governments in relation to the development of music industry policy. It examines two attempts by Canadian cities (Calgary and Toronto) to develop municipally based music policies. Both cases are examined in context of the policies of other levels of government in Canada, where municipalities have not generally played a significant role in addressing the music industry. Historically, music industry policy has been a concern of federal government policies. The article addresses how this creates a particular conception of the industry and the extent to which municipal policies need to challenge this in order to be effective. Further, the article examines some of the other factors that constrain and shape the ability of Canadian municipalities to intervene in this field.     

A quota for the outsourcing of television programmes: an economic analysis of its effectiveness

A European Directive stipulates that at least 10% of programmes broadcast by each European broadcaster must be produced by an independent producer. By stimulating independent productions the European Union and the Dutch government aim to improve the quality of television programmes. In 1997, the Netherlands increased this requirement to 25%. This paper evaluates the policy, using a unique Dutch dataset that includes all independent productions appearing on public television from 1996 until 2000. We show that: (i) the producers are highly specialised; (ii) programming is volatile; (iii) entry of new firms is substantially reducing average rates of turnover; (iv) the producers who lobbied for the higher quota were losing market share and were relatively well‐organised. Therefore, the outsourcing requirement does not lead to the desired levels of stable production by individual producers and it is unlikely to be an effective instrument.     

Science,industry and the colonial state: a shift from a German- to a Dutch-controlled cinchona and quinine cartel (1880–1920)

This study shows how control over delicately balanced supply chains from raw material to the final product shifted from one national industry to another. By 1920, Dutch cinchona producers and quinine manufacturers dominated the international cartel that controlled the worldwide production and distribution of quinine (an antimalarial), quinine sulphate (a semi-finished product) and cinchona (the raw material). Twenty years earlier, however, this cartel had been controlled by the German pharmaceutical industry. How can we understand the shift of power in the world’s first pharmaceutical cartel? We argue that the internal shift of power was largely the result of the following three factors: a global industrial laboratory revolution; the vertical integration of a transoceanic network of cinchona producers, quinine manufacturers, (colonial) scientists and state officials across the Dutch Empire; and Germany’s economic isolation during the First World War.     

Archaeology of Guano: Preliminary Results of the Survey Conducted in Caleta Robles (Mejillones,Chile), 1862–83

The exploitation of guano was one of the first important economic activities in Chile and Bolivia during the 19th century. Although its development was brief and less successful than the guano industry in neighbouring Peru, it laid the foundation of a state business system based on the granting of franchises to private companies, regulation of the maritime trade and modernisation of the extractive process to improve the exploitation of mineral resources.

Caleta Robles, a guano production centre between 1862 and 1883, succeeded the exploitation of other guano deposits on the Mejillones peninsula coast from the 1840s. It represents a highly relevant coastal archaeological site illustrating the early development of the mining industry in the north of Chile.

The preliminary results of the investigations conducted on this site have created an understanding of the spatial distribution of the different functional areas relating to the different phases of the production process and their adaptation to suit the peculiar topographical conditions of the site.     

The origins of the entertainment industry: the operetta in late nineteenth-century Italy

Abstract

How does a new successful musical genre impose itself, define its audiences and repertoires and eventually replace older genres? The essay examines the case of operetta from its French origins to the specific diffusion in the Italian entertainment system. Here the popularity of the ‘little opera’ coming from France and later from Vienna grew along with a new system of theaters, politeama and café chantants. They were run by a new generation of entrepreneurs and publishers such as Sonzogno, interested in diffuse new forms of musical leisure. The rising of the Italian operetta found strong resistance from the traditional opera world at the turn of the nineteenth century, when the distinction between artistic music and music as entertainment was being consolidated and we can find a sort of passing of the baton between opera and operetta as the major popular musical genre.