--- title: "PRSCO 2026 — Melbourne | Model Diplomat" description: "29th Pacific Conference of the RSAI (PRSCO 2026) is a professional conference in Melbourne, Australia, Dec 1–3, 2026." url: "https://modeldiplomat.com/conferences/professional/29th-pacific-conference-of-the-rsai-prsco-2026" --- # 29th Pacific Conference of the RSAI (PRSCO 2026) Dec 1–3, 2026[Melbourne, Australia](https://www.google.com/maps/search/?api=1\&query=Melbourne%2C%20Australia)In-person Starts in 24 days[Registration open](https://www.anzrsai.org/conference/conference-2026/) The 29th Pacific Conference of the RSAI (PRSCO 2026) is an upcoming academic gathering focused on regional science, bringing together researchers and practitioners from across the Pacific Rim. Hosted in Melbourne, AUS, this conference provides a platform for in-depth discussions on economic, social, and environmental issues pertinent to regional development. It is organized by the Australia and New Zealand Regional Science Association International (ANZRSAI) and will be held at RMIT University. ## Committees & topics - Topics Regional Science: Theory, Methods, and the Evolution of a Discipline · Regional Development: Inequality, Convergence, and Sustainable Growth Across the Pacific · Regional Planning: Spatial Strategy in an Era of Climate Risk and Urban Transformation ## Why it matters This conference is significant for several reasons. First, it convenes experts from a diverse range of countries, including AUS, USA, JPN, KOR, CHN, NZL, IDN, FJI, and CAN, fostering a rich exchange of ideas and perspectives on regional challenges and opportunities. The focus on regional science allows for interdisciplinary approaches to complex problems, moving beyond single-sector analyses to understand the interconnectedness of various factors influencing development. Second, the gathering in Melbourne, AUS, highlights the growing importance of the Oceania region in global discussions on sustainable development, urban planning, and economic resilience. The insights shared at the conference can inform policy-making and strategic planning across the Pacific, contributing to more effective and equitable development outcomes. The emphasis on regional development is particularly relevant in a world grappling with localized impacts of global phenomena, from climate change to technological shifts. Finally, the conference serves as a critical forum for networking and collaboration among academics, researchers, and practitioners. Such interactions are vital for advancing the field of regional science, identifying emerging research priorities, and translating academic findings into practical solutions. The long-standing tradition of the PRSCO conferences underscores the sustained commitment to understanding and addressing regional disparities and fostering inclusive growth. ## How to prepare Delegates preparing for the 29th Pacific Conference of the RSAI should consider several key areas to maximize their engagement and contribution. Understanding the diverse perspectives of countries within the Pacific Rim is crucial. This involves not only grasping the economic and social landscapes of nations like JPN and CHN but also appreciating the unique developmental challenges faced by island nations such as FJI and larger economies like CAN. Effective participation will benefit from a strong grasp of interdisciplinary approaches to regional issues. This includes familiarity with concepts such as "what-is-stakeholder-mapping" to identify key actors in regional development, and "dynamic-analysis" to understand evolving trends. Considering "gender-dynamics-across-cultures" can also provide a nuanced understanding of social equity in development initiatives. Furthermore, attendees should be prepared to engage in discussions that bridge theoretical research with practical applications. The conference's setting in AUS, a country with significant regional development initiatives, offers a valuable context for examining how academic insights can inform policy and practice. Familiarity with various "engagement-strategies" will be beneficial for fostering productive dialogues and collaborations. ## Country perspectives Where the most-relevant 4 countries stand on the core issues in play. Click through for the full country profile. [Australia](https://modeldiplomat.com/country/australia) [Host nation with significant regional development challenges and research contributions.](https://modeldiplomat.com/country/australia) [Role in topic](https://modeldiplomat.com/country/australia) [As the host country, AUS plays a central role in facilitating discussions on regional science, particularly concerning issues relevant to Oceania and the broader Pacific. Its own experiences with urban growth, rural development, and environmental management provide valuable case studies and research perspectives.](https://modeldiplomat.com/country/australia) [Japan](https://modeldiplomat.com/country/japan) [Major economic power with strong interests in regional stability and development in the Pacific.](https://modeldiplomat.com/country/japan) [Role in topic](https://modeldiplomat.com/country/japan) [JPN contributes significantly to regional science through its advanced research institutions and its engagement in development initiatives across the Pacific. Its perspective often includes technological innovation, disaster resilience, and sustainable urban planning within a regional context.](https://modeldiplomat.com/country/japan) [China](https://modeldiplomat.com/country/china) [Influential player in regional economic development and infrastructure projects.](https://modeldiplomat.com/country/china) [Role in topic](https://modeldiplomat.com/country/china) [CHN's rapid economic growth and extensive investment in regional infrastructure projects make its perspective on regional development critical. Discussions often revolve around its impact on neighboring economies, trade patterns, and environmental considerations within the Pacific Rim.](https://modeldiplomat.com/country/china) [United States](https://modeldiplomat.com/country/united-states) [Key strategic and economic partner in the Pacific, with interests in security and sustainable growth.](https://modeldiplomat.com/country/united-states) [Role in topic](https://modeldiplomat.com/country/united-states) [The USA's involvement in the Pacific Rim spans economic, security, and environmental domains. Its contributions to regional science often focus on trade, international relations, and the impacts of global change on regional economies and communities.](https://modeldiplomat.com/country/united-states) ## Topics & background The background behind each topic and the actors that shape it. 1 ### Regional Science: Theory, Methods, and the Evolution of a Discipline Regional science emerged in the 1950s through the work of Walter Isard and colleagues who sought to bring rigorous quantitative analysis to questions of location, spatial interaction, and the economic geography of regions. Frustrated by mainstream economics' inattention to space, Isard founded the Regional Science Association in 1954, which later became the Regional Science Association International (RSAI), spawning regional bodies including the Pacific Regional Science Conference Organization (PRSCO) in 1969. Over the following decades, the field developed core tools such as input-output analysis, gravity models, spatial econometrics, computable general equilibrium models, and geographic information systems, while drawing on economics, geography, planning, and demography. The Pacific Rim has been a particularly active arena for regional science, given the diversity of its economies, rapid urbanization, exposure to natural hazards, and dense trade linkages. PRSCO conferences have historically served as venues to refine methods for analyzing agglomeration economies, migration, transport networks, and regional disparities across very different institutional contexts, from advanced economies like Japan and Australia to fast-industrializing ones in Southeast Asia. Recent decades have seen the discipline absorb advances in big data, machine learning, remote sensing, and network science. Today the field faces both opportunity and identity questions: how to integrate climate risk, demographic decline in aging societies, digital economies, and supply-chain resilience into spatial models; how to maintain methodological rigor while engaging policy; and how to bridge regional science with allied fields such as urban economics and complexity science. Debates within PRSCO 2026 focus on the relevance of classical regional science frameworks for 21st-century Pacific challenges. Key players - [United States](https://modeldiplomat.com/country/united-states) [Birthplace of regional science and home of RSAI's largest national section.](https://modeldiplomat.com/country/united-states) - [Japan](https://modeldiplomat.com/country/japan) [Long-standing leader in PRSCO with strong traditions in input-output and transport modeling.](https://modeldiplomat.com/country/japan) - [Australia](https://modeldiplomat.com/country/australia) [Hub for spatial econometrics and regional labor-market analysis in the southern Pacific.](https://modeldiplomat.com/country/australia) - [South Korea](https://modeldiplomat.com/country/south-korea) [Active contributor on agglomeration, innovation systems, and urban-regional dynamics.](https://modeldiplomat.com/country/south-korea) - [China](https://modeldiplomat.com/country/china) [Rapidly growing community applying regional science to megacity and provincial development.](https://modeldiplomat.com/country/china) - [New Zealand](https://modeldiplomat.com/country/new-zealand) [Contributes work on small-economy regional modeling and indigenous regional development.](https://modeldiplomat.com/country/new-zealand) 2 ### Regional Development: Inequality, Convergence, and Sustainable Growth Across the Pacific Regional development as a field of policy and scholarship took shape in the postwar era, when governments confronted persistent gaps between leading metropolitan economies and lagging hinterlands. Early frameworks—growth poles (Perroux), cumulative causation (Myrdal), and core-periphery models (Friedmann)—shaped national strategies from Japan's Comprehensive National Development Plans to regional industrial policies in Korea, Australia's decentralization debates, and later China's Western Development and Belt and Road initiatives. The Pacific region has long been a laboratory for these strategies because its economies span vast disparities in income, geography, and institutional capacity. The core dispute concerns whether market-led integration naturally produces regional convergence, or whether persistent agglomeration forces and structural disadvantages require active state intervention through infrastructure, fiscal transfers, special economic zones, and place-based policies. Empirical evidence across the Pacific is mixed: China and Vietnam saw rapid coastal-led growth with widening interior gaps before partial catch-up; Japan and Korea continue to struggle with rural depopulation; Pacific Island states confront geographic remoteness and climate vulnerability that no standard development model addresses well. Current debates center on how to align regional development with decarbonization, demographic aging, digital transformation, and supply-chain reconfiguration following recent geopolitical shocks. Policymakers and scholars are reassessing place-based policy in light of evidence on left-behind regions, the rise of remote work, and the uneven regional impacts of the green transition. PRSCO 2026 discussions are expected to weigh these challenges against the SDGs and the distinctive needs of small island developing states. Key players - [China](https://modeldiplomat.com/country/china) [Operates the world's largest portfolio of regional development programs, from western development to common prosperity.](https://modeldiplomat.com/country/china) - [Japan](https://modeldiplomat.com/country/japan) [Confronts severe regional depopulation and pioneers compact-city and revitalization policies.](https://modeldiplomat.com/country/japan) - [Indonesia](https://modeldiplomat.com/country/indonesia) [Pursues ambitious archipelagic development including the Nusantara capital relocation.](https://modeldiplomat.com/country/indonesia) - [Australia](https://modeldiplomat.com/country/australia) [Balances metropolitan concentration with remote, indigenous, and resource-region policy.](https://modeldiplomat.com/country/australia) - [South Korea](https://modeldiplomat.com/country/south-korea) [Implements balanced national development plans to counter Seoul-centric concentration.](https://modeldiplomat.com/country/south-korea) - [Fiji](https://modeldiplomat.com/country/fiji) [Voice for Pacific Island states facing climate-driven development constraints.](https://modeldiplomat.com/country/fiji) 3 ### Regional Planning: Spatial Strategy in an Era of Climate Risk and Urban Transformation Regional planning evolved in the 20th century as governments recognized that land use, infrastructure, and environmental management transcend municipal boundaries. From the Tennessee Valley Authority in the United States to Japan's national land plans, Greater London's strategic plans, and metropolitan governance experiments in Seoul, Sydney, Vancouver, and Shanghai, regional planning has sought to coordinate housing, transport, water, energy, and ecological systems across functional regions. The Pacific Rim's mix of megacities, sprawling suburban frontiers, resource hinterlands, and disaster-prone coastlines has made it a central testing ground. The core tensions in regional planning today are between economic competitiveness and equity, between growth accommodation and ecological limits, and between technocratic strategic planning and participatory, community-led approaches. Climate adaptation has become unavoidable: sea-level rise, wildfires, typhoons, and heat extremes are forcing planners to rethink coastal development, managed retreat, green infrastructure, and the resilience of critical lifelines. Housing affordability crises in cities such as Sydney, Auckland, Vancouver, Tokyo, and across coastal China have reopened debates over zoning, density, and transit-oriented development. Contemporary regional planning agendas integrate net-zero pathways, biodiversity protection under the Kunming-Montreal Global Biodiversity Framework, digital and data-driven planning tools, and Indigenous co-governance of land and water. PRSCO 2026 sessions are likely to examine how Pacific jurisdictions are aligning statutory planning systems with long-term climate, demographic, and technological transitions, and how cross-border and cross-jurisdictional planning can be strengthened. Key players - [Japan](https://modeldiplomat.com/country/japan) [Operates one of the world's most institutionalized national-regional planning systems.](https://modeldiplomat.com/country/japan) - [South Korea](https://modeldiplomat.com/country/south-korea) [Leads on smart-city and metropolitan corridor planning around the Seoul Capital Area.](https://modeldiplomat.com/country/south-korea) - [Australia](https://modeldiplomat.com/country/australia) [Coordinates state-led metropolitan strategies amid climate and housing pressures.](https://modeldiplomat.com/country/australia) - [New Zealand](https://modeldiplomat.com/country/new-zealand) [Reforms its resource management system and integrates Māori co-governance into planning.](https://modeldiplomat.com/country/new-zealand) - [China](https://modeldiplomat.com/country/china) [Implements territorial spatial planning reforms linking ecological red lines and urbanization.](https://modeldiplomat.com/country/china) - [Canada](https://modeldiplomat.com/country/canada) [Advances regional growth strategies in Pacific provinces facing housing and climate stress.](https://modeldiplomat.com/country/canada) ## Resources News, lessons, and country profiles to prep for 29th Pacific Conference of the RSAI (PRSCO 2026). Recent reporting to ground your prep [Janet Mills Vetoes Maine Data Center Moratoru](https://modeldiplomat.com/story/maines-janet-mills-vetoes-data-center-moratorium-shifts-power) [Andhra Pradesh Revokes Amaravati R-5 Zone](https://modeldiplomat.com/story/andhra-pradesh-revokes-amaravati-r-5-zone-land-politics-shift) [Andhra Pradesh's Green Energy Investment Plan](https://modeldiplomat.com/story/naidus-green-energy-push-is-andhras-investment-pitch) [India's 2026 Assembly Elections](https://modeldiplomat.com/story/indias-2026-assembly-elections-key-insights-and-implications) Lessons Bite-sized lessons to build the basics [What Is Stakeholder Mapping?](https://modeldiplomat.com/learn/lessons/what-is-stakeholder-mapping) [Hidden Stakeholders](https://modeldiplomat.com/learn/lessons/hidden-stakeholders) [Engagement Strategies](https://modeldiplomat.com/learn/lessons/engagement-strategies) [Dynamic Analysis](https://modeldiplomat.com/learn/lessons/dynamic-analysis) Courses Guided courses that go deeper on the topic [Advanced Negotiation](https://modeldiplomat.com/learn/courses/advanced-negotiation) [Multilateral Negotiation](https://modeldiplomat.com/learn/courses/multilateral-negotiation) [Policy Brief Writing](https://modeldiplomat.com/learn/courses/policy-brief) [Conflict Resolution](https://modeldiplomat.com/learn/courses/conflict-resolution) The states in play, with the data that shapes their stance [Australia](https://modeldiplomat.com/country/australia) [Country dossier](https://modeldiplomat.com/country/australia) [United States](https://modeldiplomat.com/country/united-states) [Country dossier](https://modeldiplomat.com/country/united-states) [Japan](https://modeldiplomat.com/country/japan) [Country dossier](https://modeldiplomat.com/country/japan) [South Korea](https://modeldiplomat.com/country/south-korea) [Country dossier](https://modeldiplomat.com/country/south-korea) [China](https://modeldiplomat.com/country/china) [Country dossier](https://modeldiplomat.com/country/china) [New Zealand](https://modeldiplomat.com/country/new-zealand) [Country dossier](https://modeldiplomat.com/country/new-zealand) [Indonesia](https://modeldiplomat.com/country/indonesia) [Country dossier](https://modeldiplomat.com/country/indonesia) [Fiji](https://modeldiplomat.com/country/fiji) [Country dossier](https://modeldiplomat.com/country/fiji) [Canada](https://modeldiplomat.com/country/canada) [Country dossier](https://modeldiplomat.com/country/canada) ## Frequently asked questions - - - Free account Save conferences, research any topic with AI, build position papers, and keep your daily prep streak — free. [Create free account](https://modeldiplomat.com/sign-up?next=%2Fconferences%2Fprofessional%2F29th-pacific-conference-of-the-rsai-prsco-2026) Already a member? [Log in](https://modeldiplomat.com/sign-in?next=%2Fconferences%2Fprofessional%2F29th-pacific-conference-of-the-rsai-prsco-2026) Free account Save conferences, research any topic with AI, build position papers, and keep your daily prep streak — free. [Create free account](https://modeldiplomat.com/sign-up?next=%2Fconferences%2Fprofessional%2F29th-pacific-conference-of-the-rsai-prsco-2026) Already a member? [Log in](https://modeldiplomat.com/sign-in?next=%2Fconferences%2Fprofessional%2F29th-pacific-conference-of-the-rsai-prsco-2026)