Competing notions of regionalism in South Korean politics

In the past decade, ASEAN has been the primary driver of East Asian regionalism, and Korea has been an active supporter of ASEAN plus Three. Korea has explored the idea of an East Asian Community, and has been relatively open to notions of Asia–Pacific regionalism. The ROK has involved itself comparatively heavily in regional projects as both an initiator and a participant, but its notion of ‘region’ has oscillated between more and less inclusive forms of regionalism. This article examines how competing conceptions of region have influenced Korea's pursuit of regional initiatives. By revisiting historical understandings of Korea's regional identity, we explore the normative bases and material interests which motivate Korean regional initiatives, and assess the impact of its proposals.

Efficiency, cointegration and contagion in equity markets : evidence from China, Japan and South Korea

This paper empirically examines whether three East Asian stock markets, namely, those of China, Japan and South Korea, are individually and/or jointly efficient, and whether contagion exists between the cointegrated markets. While individual market efficiency is examined through testing for the random walk hypothesis, joint market efficiency is examined through testing for cointegration and contagion. The present study finds that the hypothesis of individual market efficiency is strongly rejected for the Chinese stock market, but not for the Japanese and the South Korean stock markets. However, when testing for cointegration, market efficiency is strongly rejected for all these markets. We take a simple case of contagion and find that although there is a long-term relationship among the three markets, the contagion hypothesis cannot be rejected only between Japanese and South Korean stock markets, indicating short-run portfolio diversification benefits from these two markets.

Sri Lanka and the responsibility to protect : politics, ethnicity and genocide

This book provides a study of the war by Liberation Tigers of Tamil Eelam (LTTE) to create a separate state in Sri Lanka. It examines the ways in which this war should, in principle, have invoked ‘Responsibility to Protect’ principles, as well as the political, legal and practical problems involved and, ultimately, why the international community failed to act.

Over the years there have been several events, including those in Rwanda, Sierra Leone, Timor-Leste, Darfur, and Kosovo, that have led the international community to accept a responsibility to protect. However, despite its overwhelming preliminary endorsement, the principles of this concept are still not universally sanctioned and there are some strong international opponents, including some countries that were initial signatories of the convention.

By considering the example of Sri Lanka, the text focuses on what conditions could satisfy or demand the application of responsibility to protect. It further presents a case as to why this conflict was, and may still be, the normative responsibility of the international community.

Sri Lanka and the Responsibility to Protect will be of great interest to students of South-East Asian politics, human rights, international law, ethnic conflict, security studies and IR in general.

China and technical global internet governance: Beijing’s approach to multi-stakeholder governance within ICANN, WSIS and the IGF

Since the late 1990s, the Chinese government has engaged in a process of attempting to reform the technical global internet governance regime, which is currently dominated by the US government and non-state actors. This article aims to contribute to the literature on Beijing’s approach to this issue by providing a detailed empirical account of its involvement in a few core regime organisations. It argues that Beijing’s reform approach is guided by its domestically derived preferences for strong state authority and expanding China’s global power, but that its reform efforts are unlikely to succeed based on countervailing structural hard- and soft-power factors.

Interview with Siti Maemunah

Siti Maemunah is an Indonesian who studied at The University of Sydney in 2006-2008. She studied on an Australian Agency for International Development (AusAID) and completed a Masters in South-East Asian Studies by research. The interview was conducted in English on 30 May 2014 by Dr. Jemma Purdey of Deakin University and Dr. Ahmad Suaedy of the Abdurrahman Wahid Centre for Inter-faith Dialogue and Peace at Universitas Indonesia. This set comprises: an interview recording and a timed summary.

Effect of retinal image defocus on the thickness of the human choroid

PURPOSE: To describe the time-course and amplitude of changes to sub-foveal choroidal thickness (SFCT) induced by imposed hyperopic and myopic retinal defocus and to compare the responses in emmetropic and myopic subjects. METHODS: Twelve East Asian subjects (age: 18-34 years; six were emmetropic and six had myopia between -2.00 and -5.00 dioptres (D)) viewed a distant target (video movie at 6 m) for 60 min on two separate occasions while optical coherence tomography (OCT) images of the choroid were taken in both eyes every 5 min to monitor SFCT. On each occasion, one eye was optimally corrected for distance with a contact lens while the other eye wore a contact lens imposing either 2.00 D hyperopic or 2.00 D myopic retinal defocus. RESULTS: Baseline SFCT in myopic eyes (mean ± S.D.): 256 ± 42 μm was significantly less than in emmetropic eyes (423 ± 62 μm; p < 0.01) and was correlated with magnitude of myopia (-39 μm per dioptre of myopia, R(2) = 0.67: p < 0.01). Repeated measures anova (General Linear Model) analysis revealed that in both subject groups, 2.00 D of myopic defocus caused a rapid increase in SFCT in the defocussed eye (significant by 10 min, increasing to approximately 20 μm within 60 min: p < 0.01), with little change in the control eye. In contrast, 2.00 D of hyperopic defocus caused a decrease in SFCT in the experimental eye (significant by 20-35 min. SFCT decreased by approximately 20 μm within 60 min: p < 0.01) with little change in the control eye. CONCLUSIONS: Small but significant changes in SFCT (5-8%) were caused by retinal defocus. SFCT increased within 10 min of exposure to 2.00 D of monocular myopic defocus, but decreased more slowly in response to 2.00 D of monocular hyperopic defocus. In our relatively small sample we could detect no difference in the magnitude of changes to SFCT caused by defocus in myopic eyes compared to emmetropic eyes.

Loss of periodicity in breeding success of waders links to changes in lemming cycles in Arctic ecosystems

Lemming population cycles in the Arctic have an important impact on the Arctic food web, indirectly also affecting breeding success in Arctic-nesting birds through shared predators. Over the last two decades lemming cycles have changed in amplitude and even disappeared in parts of the Arctic. To examine the large scale effect of these recent changes we re-analysed published data from the East Atlantic Flyway (EAF), where a relationship between lemming cycles and wader breeding success was earlier found, and new data on breeding success of waders in the East Asian-Australasian Flyway (EAAF). We found that 1) any long-term periodicities in wader breeding success existed only until the year 2000 in the EAAF and until the 1980s in the EAF; 2) studying these patterns at a smaller spatial scale, where the Siberian-Alaskan breeding grounds were divided into five geographical units largely based on landscape features, breeding success of waders from the EAAF was not correlated to an index of predation pressure, but positively correlated to Arctic summer temperatures in some species. We argue that fading out of lemming cycles in some parts of the Arctic is responsible for faltering periodicity in wader breeding success along both flyways. These changed conditions have not yet resulted in any marked changing trends in breeding success across years, and declining numbers of waders along the EAAF are therefore more likely a result of changing conditions at stop-over and wintering sites.

Has China displaced its competitors in high tech trade?

This paper empirically investigated the extent to which China displaced its competitors in high-tech exports using disaggregated data for the period 1992–2013. To address the endogeneity problem, we used a comprehensive set of instruments for Chinese high-tech exports in relevant markets, including China's GDP and distances to those markets. Results of our IV regressions revealed that in most of the high-tech sectors, Chinese exports had displaced the exports of its developing competitors such as India, South American exporters like Brazil and Mexico, and South-East Asian countries like Malaysia, Singapore, Thailand and Vietnam, especially in the period prior to the 2007–08 global financial crisis. Yet, Chinese exports had been associated with more high-tech exports of developed exporters like OECD countries, South Korea and Japan. Our findings suggest that while China became the world's top high-tech exporter, its high-tech exported products had been substitutes to those of other developing and emerging economies but complementary to that of developed economies.

Continental-scale decreases in shorebird populations in Australia

Decreases in shorebird populations are increasingly evident worldwide, especially in the East Asian–Australasian Flyway (EAAF). To arrest these declines, it is important to understand the scale of both the problem and the solutions. We analysed an expansive Australian citizen-science dataset, spanning the period 1973 to 2014, to explore factors related to differences in trends among shorebird populations in wetlands throughout Australia. Of seven resident Australian shorebird species, the four inland species exhibited continental decreases, whereas the three coastal species did not. Decreases in inland resident shorebirds were related to changes in availability of water at non-tidal wetlands, suggesting that degradation of wetlands in Australia’s interior is playing a role in these declines. For migratory shorebirds, the analyses revealed continental decreases in abundance in 12 of 19 species, and decreases in 17 of 19 in the southern half of Australia over the past 15 years. Many trends were strongly associated with continental gradients in latitude or longitude, suggesting some large-scale patterns in the decreases, with steeper declines often evident in southern Australia. After accounting for this effect, local variables did not explain variation in migratory shorebird trends between sites. Our results are consistent with other studies indicating that decreases in migratory shorebird populations in the EAAF are most likely being driven primarily by factors outside Australia. This reinforces the need for urgent overseas conservation actions. However, substantially heterogeneous trends within Australia, combined with declines of inland resident shorebirds indicate effective management of Australian shorebird habitat remains important.

A chain is as strong as its weakest link: assessing the consequences of habitat loss and degradation in a long-distance migratory shorebird

The conservation of migratory species represents a major challenge, as they use multiple sites, all contributing in varying degrees in sustaining high survival and reproductive success. There is particular concern for shorebirds of the East Asian-Australasian Flyway (EAAF), where declining numbers of migratory species have mostly been attributed to habitat loss along the East Asian coast. Using a stochastic dynamic programming migration model, we assessed the effect of habitat degradation scenarios along the EAAF on migration behaviour, survival and reproductive success of a long-distance migrating shorebird, the Ruddy Turnstone (Arenaria interpres). Following manipulation of habitat quality through changes in intake rate, we found that changes on the wintering (major non-breeding) ground in South Australia had the highest negative effect on reproductive success and survival. We also identified Taiwan and the Yellow Sea as sites with high importance for reproductive success. Although habitats along the East Asian coastline are currently most threatened from a range of global change processes, we highlight the importance of conserving high-quality shorebird wintering habitat in Australia. This may be of notable importance to trans-equatorial migratory shorebirds, which often make a long non-stop flight from their wintering grounds in order to skip low-latitude sites that typically provide little food.

Southeast Asia

Southeast Asia occupies the mainland area east of India and south of China, as well as the archipelago between the mainland and Australia, west of the Pacific Ocean. The region is self-identified by its geographic proximity, although cultural commonalities across the region occur mostly at the level of consensus gentium rather than as an overarching mode of regional distinction. Its peoples derive from a broad East Asian racial grouping, dividing primarily along linguistic lines into four families of languages. These linguistic families thereafter quickly devolve into hundreds of ethnic groups, many of which have been bound together in postcolonial states that, to various degrees, comply or otherwise with precolonial polities. While some states have a strong sense of coherent national identity, others have had to consciously construct such an identity, with varying degrees of success and not a little resistance.

Setting conservation priorities for migratory networks under uncertainty

Conserving migratory species requires protecting connected habitat along the pathways they travel. Despite recent improvements in tracking animal movements, migratory connectivity remains poorly resolved at a population level for the vast majority of species, hampering conservation prioritisation. In the face of these data limitations, we develop a novel approach to spatial prioritisation based on a model of potential connectivity, derived from empirical data on species abundance and distances travelled between sites while on migration. Applying this approach to migratory shorebirds using the East Asian-Australasian Flyway, we demonstrate that conservation strategies that prioritise sites based on connectivity and abundance together, outperform strategies that only prioritise sites based on the abundance of birds. The conservation value of a site is therefore dependent on both its capacity to support migratory animals and its position within the migratory pathway, with the loss of crucial sites leading to partial or total population collapse. We suggest that strategies prioritising conservation action at sites supporting large populations of migrants should, where possible, be augmented using data or models on the spatial arrangement of sites.