轨道交通线路图的站点符号表达对信息搜索速率的影响分析

轨道交通线路图是一种广泛应用于交通运输网络的新图形,它在出行中具有不可替代的作用。本文选取上海城市轨道交通线路图中7种有代表性的站点符号表达形式,采用时间统计和定量分析的方法,以站点符号的色彩、线型、尺寸和几何形态等四类要素,对用户测试时视觉搜索速率的影响作了分析。结果表明,对轨道交通体系的熟悉程度越高,信息搜索速率越...     

Further comments concerning “geographic” and “economic” economic geography

This article considers whether the growing theoretical and methodological diversity or pluralistic nature of economic geography contributes to its lack of engagement outside the discipline and academy. Although we are enthusiastic about the vibrancy this pluralism brings, we also speculate that it contributes to the discipline's tendency to fall short of significantly impacting key debates in the social sciences. In particular, we consider the disciplinary challenges to influencing mainstream debates over financialization and the recent financial crisis and the recurring lament that economic geography “misses the boat” by failing to significantly impact key scholarly and policy issues. Specifically, we suggest that methodological and theoretical diversity, local contextualization, and relational analysis, all of which we support as vital to the discipline, make it difficult to isolate a disciplinary core. We conclude that pluralism produces a vibrant discipline with unique explanatory power but that it also has important impacts on the design, execution, and influence of geographers’ research outside the discipline.     

绿色金融如何影响中国城市环境污染？——以雾霾污染为例

文章将绿色金融纳入环境规制的分析框架,以2016－2019年中国289个地级以上城市雾霾污染为例,使用空间杜宾模型探讨绿色金融、环境规制、产业结构、技术水平对雾霾治理的影响,侧重分析了绿色金融与其他因素的交互作用。结果表明：绿色金融具有空间溢出效应,本地绿色金融可以降低周边地区雾霾污染;绿色金融能够与环境规制协同互补,以优化产业结构、提升技术水平的方式促成雾霾治理。绿色金融的结构效应弱于环境规制,在中部地区并不显著;绿色金融的技术效应强于环境规制,能够激励不同地区技术创新。文章启示,绿色金融与环境规制能够相互增益,应建立区域间绿色金融合作机制,增强绿色金融的普惠性,助力区域产业转型和污染治理。     

Fiscal geographies: “Placing” taxation in urban geography

As the state’s primary means of both redistributing wealth and incentivizing private investment, tax plays an outsized role in a range of critical urban processes, including (re)development, gentrification, financialization, and local and regional governance. We argue, through reference to existing literature in urban and economic geography, as well as our own research on taxation and the state, that urban scholarship could benefit by close and careful engagement with taxation and the tax system. We term this new vein of research “fiscal geographies” and see it as offering potential for more nuanced study of urban political economy, politics, and processes.     

The Asian Economic “Flu”: A Geography of Crisis

This paper examines the recent economic turmoil in East Asia which has been linked to the convulsive nature of global capital movements. East Asia, once the site of rapid capital accumulation, lost its economic momentum beginning in July 1997 with a series of currency devaluations, culminating in a net outflow of private capital within a year. International capital's ability to disembed the region, however, has been highly uneven over space. That China, Hong Kong, Singapore, and Taiwan are far more territorially resilient while others like Indonesia, Thailand, and South Korea initiated major political changes suggests that the geography of crisis is far more complex than is currently presented.     

金融空间联系及K-means聚类中心等级识别研究——以长三角为例

以2001年、2006年、2011年长三角城市金融机构人民币存款、贷款额数为样本,构建金融空间联系模型,定量分析长三角城市金融空间联系分异特征。在此基础上构建K-means金融中心等级识别模型,识别长三角城市金融中心等级。研究表明：① 2001-2011年长三角城市金融“质量”空间趋势较为稳定,总体呈现东部高于西部,中部高于南、北部的倒U形分布。② 金融空间联系最大引力线联结格局较为稳定。③ 金融空间联系网络结构格局变化显著,主要从简单的“折线型”空间结构逐渐发展成简单的、复杂的“网络型”空间结构。④ 长三角金融城市中心等级空间分布格局稳定,以上海市金融中心最为突出。     

Climate mitigation finance across developing countries: what are the major determinants?

This empirical study assesses the relationship between the characteristics of developing countries and the amount of official climate mitigation finance inflow. A two-part model and robustness checks were used to analyse 1998–2010 Rio Marker data on 180 developing countries. The results show that developing countries with higher CO₂ intensity, larger carbon sinks, lower per capita gross domestic product (GDP) and good governance tend to be selected as recipients of climate mitigation finance, and receive more of it. CO₂ emission is not used as a determinant of mitigation finance until the actual financial disbursement. Poverty aid tends to be allocated to countries with low CO₂ emissions, possibly to avoid diverting aid from poorer developing countries. However, such a diversion is unavoidable if the share of mitigation finance in climate finance and in overall official development assistance (ODA) continues to escalate. This study calls for an equitable allocation of total ODA mitigation and adaptation finance in addition to the 0.7% ODA/gross national income target, and for transparent criteria and the verification of reporting on the allocation of mitigation finance.     

Encouraging clean energy investment in developing countries: what role for aid?

A large portion of foreign assistance for climate change mitigation in developing countries is directed to clean energy facilities. To support international mitigation goals, however, donors must make investments that have effects beyond individual facilities. They must reduce barriers to private-sector investment by generating information for developers, improving relevant infrastructure, or changing policies. We examine whether donor agencies target financing for commercial-scale wind and solar facilities to countries where private investment in clean energy is limited and whether donor investments lead to more private investments. On average, we find no positive evidence for these patterns of targeting and impact. Coupled with model results that show feed-in tariffs increase private investment, we argue that donor agencies should reallocate resources to improve policies that promote private investment in developing countries, rather than finance individual clean energy facilities.

Policy relevance

We suggest that international negotiations could usefully shift the focus of climate change finance towards adaptation in exchange for mitigation-improving policy reforms in developing countries. There is little evidence that mitigation-related financing is having broader effects on energy production, so new financial arrangements should be the focus of future negotiations. Additionally, international donors should focus efforts on reforming policies to attract private investment.     

Implementing climate change adaptation: lessons from India’s national adaptation fund on climate change (NAFCC)

With poverty alleviation and sustainable development as key imperatives for a developing economy like India, what drives the resource-constrained state governments to prioritize actions that address climate change impacts? We examine this question and argue that without access to additional earmarked financial resources, climate action would get overshadowed by developmental priorities and effective mainstreaming might not be possible. A systematic literature review was carried out to draw insights from the current state of implementation of adaptation projects, programmes and schemes at the subnational levels, along with barriers to mainstreaming climate change adaptation. The findings from a literature review were supplemented with lessons emerging from the implementation of India’s National Adaptation Fund on Climate Change (NAFCC). The results of this study underscore the scheme’s relevance.

Key policy insights

• Experience with NAFCC implementation reveals that states require sustained ‘handholding’ in terms of financial, technical and capacity support until climate change issues are fully understood and embedded in the policy landscape.

• Domestic sources of finance are critically important in the absence of predictable and adequate adaptation finance from international sources.

• The dedicated window for climate finance fosters a spirit of competitive federalism among states and encourages enhanced climate action.

• Enhanced budgetary allocation to NAFCC to strengthen the state-level adaptation response and create capacity to mainstream climate change concerns in state planning frames, is urgently needed.

     

Human capital requirements in Singapore's international financial centre

International financial centres (IFCs) are regarded as important nodes in governing global flows of money and capital. With increased globalization and rapid technological changes, the rivalry among IFCs has further intensified competition for financial labour—as a concentrated pool of highly skilled finance workers in an open and flexible labour market is crucial to sustaining the competitive dynamics of these urban financial hotspots. This study investigates the importance of different skills and tasks in financial work. Based on surveys and interviews conducted among Singapore's IFC workers, the findings show that cognitive, interpersonal communication and managerial-leadership skills and tasks are more important in financial work, whereas programming, mathematics and systems-based skills are perceived to be less important. Additionally, a network visualization of finance occupational skills obtained from Singapore's national skills database reinforces the importance of cognitive and relational skills in that sector. Higher-order cognitive and relational skills are expected to become even more critical as the financial sector undergoes rapid digital transformation, reinforcing the importance of IFCs as agglomerations of skilled finance talent.