Tsani, S and Koh, WC. 2024. Policy responses to the COVID-19 pandemic: Another case of “resource curse”? Energy Policy 195: 114374.
Koh, WC. 2022. A reappraisal of electricity subsidies and household welfare in Brunei Darussalam. Journal of Southeast Asian Economies 39 (1): 83-95
Koh, WC. 2021. Monitoring economic activity during the COVID-19 pandemic: the need for high-frequency indicators. CSPS Strategy and Policy Journal 9, 17-36
Koh, WC. 2021. Differential impact of COVID-19 in Australia: evidence from Google search data. Journal of Business and Economic Analysis 4 (1): 5-21
Koh, WC and Yu, S. 2021. A decade after the 2009 global recession: macroeconomic developments. Journal of International Commerce, Economics and Policy 12 (2): 2150011
Koh, WC. 2020. Workforce nationalisation policies in the Arab Gulf States: lessons for Brunei Darussalam. CSPS Strategy and Policy Journal 8: 49-71
Koh, WC, Naing, L, Chaw, L, Rosledzana, MA, Alikhan, MF, Jamaludin, SA, Amin, F, Omar, A, Shazli, A, Griffith, M, Pastore, R, and Wong, J. 2020. What do we know about SARS-CoV-2 transmission? A systematic review and meta-analysis of the secondary attack rate and associated risk factors. PLOS ONE 15 (10): e0240205
Koh, WC, Naing, L, and Wong, J. 2020. Estimating the impact of physical distancing measures in containing COVID-19: an empirical analysis. International Journal of Infectious Diseases 100: 42-49
Wong, J, Chaw, L, Koh, WC, Alikhan, MF, Jamaludin, SA, Poh, LLP, and Naing, L. 2020. Epidemiological investigation of the first 135 COVID-19 cases in Brunei: Implications for surveillance, control, and travel restrictions. The American Journal of Tropical Medicine and Hygiene 103 (4): 1608-1613
Chaw, L, Koh, WC, Jamaludin, SA, Naing, L, Alikhan, MF, and Wong, J. 2020. Analysis of SARS-CoV-2 transmission in different settings, Brunei. Emerging Infectious Diseases 26 (11): 2598-2606
Koh, WC, Alikhan, MF, Koh, D, and Wong, J. 2020. Containing COVID-19: implementation of early and moderately stringent social distancing measures can prevent the need for large-scale lockdowns. Annals of Global Health 86 (1): 88, 1-5
Wong, J, Koh, WC, Momin, RN, Alikhan, MF, Fadillah, N, and Naing, L. 2020. Probable causes and risk factors for positive SARS-CoV-2 test in recovered patients: evidence from Brunei Darussalam. Journal of Medical Virology 92 (11): 2847-2851
Wong, J, Koh, WC, Alikhan, MF, Abdul Aziz, ABZ, and Naing, L. 2020. Responding to COVID-19 in Brunei Darussalam: lessons for small countries. Journal of Global Health 10 (1): 010363
Koh, WC. 2018. Sources of macroeconomic fluctuations in Brunei Darussalam. The Singapore Economic Review 63 (5): 1285–1306
Koh, WC. 2017. Fiscal policy in oil-exporting countries: the roles of oil funds and institutional quality. Review of Development Economics 21 (3): 567–590
Koh, WC. 2017. Fiscal multipliers: new evidence from a large panel of countries. Oxford Economic Papers 69 (3): 569–590
Koh, WC. 2017. The effects of macroeconomic shocks on the Brunei economy: a sign restriction approach. Journal of the Asia Pacific Economy 22 (3): 414–428
Koh, WC. 2017. How do oil supply and demand shocks affect Asian stock markets? Macroeconomics and Finance in Emerging Market Economies 10 (1): 1–18
Koh, WC. 2017. Oil price shocks and macroeconomic adjustments in oil-exporting countries. International Economics and Economic Policy 14 (2): 187–210
Rizzo, G, Cheong, D, and Koh, WC. 2016. Unemployment issues among university graduates in Brunei Darussalam. CSPS Strategy and Policy Journal 6: 86–108
Koh, WC. 2016. Fiscal cyclicality in Brunei Darussalam. Journal of Southeast Asian Economies 33 (1): 83–94
Koh, WC. 2015. Forecasting GDP growth of Brunei Darussalam using factor models. Malaysian Journal of Economic Studies 52 (2): 187–203
Koh, WC. 2015. Oil price shocks and stock markets in ASEAN-5. Southeast Asian Journal of Economics 3 (1): 143–164
Koh, WC. 2015. Why are oil price shocks important in explaining output fluctuations in some oil-exporting countries but not in others? The Empirical Economics Letters 14 (1): 55–61
Koh, WC. 2014. Growth accounting and total factor productivity in Brunei Darussalam: a comparison with ASEAN and GCC countries. CSPS Strategy and Policy Journal 5: 1–12
Koh, WC. 2014. A new electricity tariff in Brunei Darussalam: welfare implications for households. Journal of Southeast Asian Economies 31 (2): 276–291
Koh, WC. 2013. Brunei Darussalam’s trade potential and ASEAN economic integration: a gravity model approach. Southeast Asian Journal of Economics 1: 67–89
Koh, WC. 2011. An evaluation of labour market policy measures for Brunei Darussalam. CSPS Strategy and Policy Journal 3: 43–63
Koh, WC. 2011. A macro-econometric model of Brunei Darussalam. CSPS Strategy and Policy Journal 2: 55–72
Koh, WC. 2023. Trade Facilitation in Brunei Darussalam and the Results of the ASTFI II Follow-up Study. In S. Buban, D. Narjoko, R. Shreshta, D. Ha (eds.) Follow up ASEAN Seamless Trade Facilitation Indicators. Jakarta: ERIA, 44-59
Koh, WC. 2022. Brunei Darussalam. In K. Heo et al. (eds.) KIPF-AMRO Joint Research: The Impact of COVID-19 on Regional Economies and Policy Responses. Seoul: Korea Institute of Public Finance, 46-66
Baffes, J, Koh, WC, and Nagle, P. 2022. The evolution of commodity markets over the past century. In J. Baffes and P. Nagle (eds.) Commodity Markets: Evolution, Challenges, and Policies. Washington, DC: World Bank, 27-120
Koh, WC. 2022. Fiscal policy challenges in Brunei Darussalam. In KG. Ooi and V. King (eds.) Routledge Handbook of Contemporary Brunei. Oxford: Routledge, 279-295
Koh, WC. 2021. Natural resources and economic development. In S. Tsani and I. Overland (eds.) Handbook of Sustainable Politics and Economics of Natural Resources. United Kingdom: Edward Elgar Publishing, 15-29
Koh, WC. 2021. The impact of COVID-19 on food security in Cambodia. In K. Ngoun and K. Chheng (eds.) Food Security in the Mekong Region. Phnom Penh: Asian Vision Institute, 16-22
Koh, WC. 2021. Policy priorities for post-COVID-19 economic recovery in the Mekong region. In K. Ngoun and K. Chheng (eds.) Post-COVID-19 Economic Recovery in the Mekong Region. Phnom Penh: Asian Vision Institute, 16-27
Narjoko, D and Koh, WC. 2021. Brunei Darussalam report. In ERIA (eds.) Towards Seamless Trade Facilitation in ASEAN: Results from the ASTFI Baseline Study. Jakarta: Economic Research Institute for ASEAN and East Asia, 29-38
Vorisek, D, Kindberg-Hanlon, G, Koh, WC, Okawa, Y, Taskin, T, Vashakmadze, E, and Ye, SL. 2021. Informality in emerging market and developing economies: regional dimensions. In F. Ohnorge and S. Yu (eds.) The Long Shadow of Informality: Challenges and Policies. Washington, DC: World Bank, 203-279
Koh, WC and Yu, S. 2019. Macroeconomic developments. In M. A. Kose and F. Ohnsorge (eds.) A Decade After the Global Recession: Lessons and Challenges for Emerging and Developing Economies. Washington, DC: World Bank, 119-158
Koh, WC and Yu, S. 2019. Macroeconomic and financial sector policies. In M. A. Kose and F. Ohnsorge (eds.) A Decade After the Global Recession: Lessons and Challenges for Emerging and Developing Economies. Washington, DC: World Bank, 207-248
Koh, WC. 2023. Brunei economy. In The Europa Regional Surveys of the World 2024: The Far East and Australasia 2024, Europa Publications (ed.). Oxford: Routledge, forthcoming
Koh, WC. 2022. Brunei economy. In The Europa Regional Surveys of the World 2023: The Far East and Australasia 2023, Europa Publications (ed.). Oxford: Routledge, 96-104
Koh, WC. 2021. Brunei economy. In The Europa Regional Surveys of the World 2022: The Far East and Australasia 2022, Europa Publications (ed.). Oxford: Routledge, 106-113
Koh, WC. 2020. Brunei economy. In The Europa Regional Surveys of the World 2021: The Far East and Australasia 2021, Europa Publications (ed.). Oxford: Routledge, 106-113
Koh, WC. 2019. Brunei economy. In The Europa Regional Surveys of the World 2020: The Far East and Australasia 2020, Europa Publications (ed.). Oxford: Routledge, 110-117
Koh, WC. 2018. Brunei economy. In The Europa Regional Surveys of the World 2019: The Far East and Australasia 2019, Europa Publications (ed.). Oxford: Routledge, 110-116
Koh, WC. 2017. Brunei economy. In The Europa Regional Surveys of the World 2018: The Far East and Australasia 2018, Europa Publications (ed.). Oxford: Routledge, 124-131
Koh, WC. 2016. Brunei economy. In The Europa Regional Surveys of the World 2017: The Far East and Australasia 2017, Europa Publications (ed.). Oxford: Routledge, 128–134
Koh, WC. 2015. Brunei economy. In The Europa Regional Surveys of the World 2016: The Far East and Australasia 2016, Europa Publications (ed.). Oxford: Routledge, 134–140
Koh, WC. 2014. Brunei economy. In The Europa Regional Surveys of the World 2015: The Far East and Australasia 2015, Europa Publications (ed.). Oxford: Routledge, 149–155
Wong, J, Chaw, L, Koh, WC, Alikhan, MF, Jamaludin, SA, Poh, LLP, and Naing, L. 2020. Epidemiological investigation of the first 135 COVID-19 cases in Brunei: Implications for surveillance, control, and travel restrictions. medRxiv
Koh, WC, Naing, L, and Wong, J. 2020. Estimating the impact of physical distancing measures in containing COVID-19: an empirical analysis. medRxiv
Koh, WC, Naing, L, Rosledzana, MA, Alikhan, MF, Chaw, L, Griffith, M, Pastore, R, and Wong, J. 2020. What do we know about SARS-CoV-2 transmission? A systematic review and meta-analysis of the secondary attack rate, serial interval, and asymptomatic infection. medRxiv
Chaw, L, Koh, WC, Jamaludin, SA, Naing, L, Alikhan, MF, and Wong, J. 2020. SARS-CoV-2 transmission in different settings: analysis of cases and close contacts from the Tablighi cluster in Brunei Darussalam. medRxiv
Wong, J, Koh, WC, Momin, RN, Alikhan, MF, Fadillah, N, and Naing, L. 2020. Probable causes and risk factors for positive SARS-CoV-2 test in recovered patients: evidence from Brunei Darussalam. medRxiv
Koh, WC and Yu, S. 2020. A decade after the 2009 global recession: macroeconomic developments. World Bank Policy Research Working Paper 9290, World Bank, Washington, DC
Koh, WC and Yu, S. 2020. A decade after the 2009 global recession: macroeconomic and financial sector policies. World Bank Policy Research Working Paper 9289, World Bank, Washington, DC
Koh, WC, Kose, MA, Nagle, P, Ohnsorge, F, and Sugawara, N. 2020. Debt and financial crises. World Bank Policy Research Working Paper 9116, World Bank, Washington, DC; Debt and financial crises. CEPR Discussion Paper 14442, Center for Economic Policy Research, London; Debt and financial crises. CAMA Working Paper 09/2020, Centre for Applied Macroeconomic Analysis, Australian National University, Canberra
Shifting Global Semiconductor Landscape and What it Means for ASEAN+3, in ASEAN+3 Regional Economic Outlook 2025. Singapore: ASEAN+3 Macroeconomic Research Office, 6-7
New Industrial Policy for Semiconductors: Insights from Japan and Malaysia, in ASEAN+3 Regional Economic Outlook 2025. Singapore: ASEAN+3 Macroeconomic Research Office, 113-115
Developments in ASEAN+3 Economies: Malaysia, in ASEAN+3 Regional Economic Outlook 2025. Singapore: ASEAN+3 Macroeconomic Research Office, 164-166
Annual Consultation Report on Japan 2024. ASEAN+3 Macroeconomic Research Office, Singapore
Annual Consultation Report on Malaysia 2024. ASEAN+3 Macroeconomic Research Office, Singapore
Japan's yield curve control policy: a rethink and its significance, in ASEAN+3 Regional Economic Outlook 2024. Singapore: ASEAN+3 Macroeconomic Research Office, 36-39
Developments in ASEAN+3 Economies: Malaysia, in ASEAN+3 Regional Economic Outlook 2024. Singapore: ASEAN+3 Macroeconomic Research Office, 165-167
Annual Consultation Report on Japan 2023. ASEAN+3 Macroeconomic Research Office, Singapore
Annual Consultation Report on Malaysia 2023. ASEAN+3 Macroeconomic Research Office, Singapore
Developments in ASEAN+3 Economies: Malaysia, in ASEAN+3 Regional Economic Outlook 2023. Singapore: ASEAN+3 Macroeconomic Research Office, 157-159
Brunei must refine and regionalize its economic approaches (published in East Asia Forum)
Japan's chip revival is on track. The real challenge begins now (published in Nikkei Asia)
Johor gets second chance at economic take-off (published in The Edge Malaysia)
Time is ripe for Malaysia to move upstream into designing chips (published in Nikkei Asia)
Does Singapore's Swift deal signal a new era of industrial policy?
Malaysia's inflation is cooling, but beware of five potential disruptors (published in The Edge Malaysia)
Brunei's stagnant economy is ripe for change (published in East Asia Forum)
Malaysia: Finding the right policy mix to balance inflation and growth (published in Business Times)
Fertilizers and precious metals, in Commodity Markets Outlook, October 2022: Pandemic, War, Recession. Washington, DC: World Bank, 35-40
Fertilizers, metals, and precious metals, in Commodity Markets Outlook, April 2022: The Impact of the War in Ukraine on Commodity Markets. Washington, DC: World Bank, 43-49
Commodity price cycles: drivers and policies, in Global Economic Prospects, January 2022. Washington, DC: World Bank, 113-153
Fertilizers and precious metals, in Commodity Markets Outlook, October 2021: Urbanization and Commodity Demand. Washington, DC: World Bank, 38-42
Fertilizers, metals and minerals, and precious metals, in Commodity Markets Outlook, April 2021: Causes and Consequences of Metal Price Shocks. Washington, DC: World Bank, 34-37
Fertilizers, metals and minerals, and precious metals, in Commodity Markets Outlook, October 2020: Persistence of Commodity Price Shocks. Washington, DC: World Bank, 30-33
Fertilizers, metals and minerals, and precious metals, in Commodity Markets Outlook, April 2020: Implications of COVID-19 for Commodities: . Washington, DC: World Bank, 36-39
Debt and crises, in Global Economic Prospects, January 2020: Slow Growth, Policy Challenges. Washington, DC: World Bank, 272-276
Fertilizers, metals and minerals, and precious metals, in Commodity Markets Outlook, October 2019: The Role of Substitution in Commodity Demand. Washington, DC: World Bank, 30-33
Fertilizers, metals and minerals, and precious metals, in Commodity Markets Outlook, April 2019: Food Price Shocks - Channels and Implications. Washington, DC: World Bank, 29-32
Informality in Sub-Saharan Africa, in Global Economic Prospects, January 2019: Darkening Skies. Washington, DC: World Bank, 113-117
Fertilizers, in Commodity Markets Outlook, October 2018: The Changing of the Guard - Shifts in Commodity Demand. Washington, DC: World Bank, 34
Precious metals outlook hinges on the interplay between inflation and monetary policy
Fertilizer prices ease but affordability and availability issues linger
Precious metal prices pressured by rising interest rates and weaker economic activity
Global metal markets: Weakening demand amid constrained supply?
Precious metals outlook hinges on pandemic fight and monetary policy direction
Soaring fertilizer prices add to inflationary pressures and food security concerns
Outlook for precious metals remains bright, but uncertainty looms
Fertilizer prices expected to stay high over the remainder of 2021
Sustained rebound in metal prices amid the global economic recovery
Gold prices to shine in 2019 on persistent headwinds to global growth
Trade tensions weigh on base metal prices, supply concerns lift iron ore prices
Fertilizer market outlook: potash prices to rise in 2019 but urea and phosphates remain subdued
Fertilizer prices to rise in 2019 on supportive fundamentals
Brunei Economic Outlook 2023. Centre for Strategic and Policy Studies, Bandar Seri Begawan
Brunei Economic Update, August 2022. Centre for Strategic and Policy Studies, Bandar Seri Begawan
Brunei Economic Outlook 2022. Centre for Strategic and Policy Studies, Bandar Seri Begawan
Brunei Economic Update, July 2021. Centre for Strategic and Policy Studies, Bandar Seri Begawan
Brunei Economic Update, April 2021. Centre for Strategic and Policy Studies, Bandar Seri Begawan
Brunei Economic Outlook 2021. Centre for Strategic and Policy Studies, Bandar Seri Begawan
Brunei Economic Update, October 2020. Centre for Strategic and Policy Studies, Bandar Seri Begawan
Brunei Economic Update, July 2020. Centre for Strategic and Policy Studies, Bandar Seri Begawan
Koh, WC. 2020. Youth employment opportunities in the hospitality and technology industries. CSPS Policy Brief 21, Centre for Strategic and Policy Studies, Bandar Seri Begawan
Rizzo, G and Koh, WC. 2018. Brunei Darussalam labour market projections 2020-2050: towards achieving a high quality of life. CSPS Policy Brief 18, Centre for Strategic and Policy Studies, Bandar Seri Begawan
Koh, WC. 2018. ASEAN SME Policy Index: Brunei Darussalam country report. CSPS Working Report 7, Centre for Strategic and Policy Studies, Bandar Seri Begawan
Cheong, D and Koh, WC. 2013. National productivity roadmap proposal. CSPS Working Report 1, Centre for Strategic and Policy Studies, Bandar Seri Begawan
Koh, WC and Enomoto, T. 2012. Brunei energy efficiency and conservation study: roadmap formulation and policy advice. CSPS Research Report, Centre for Strategic and Policy Studies, Bandar Seri Begawan
Koh, WC. 2011. Brunei needs real reforms to gain real GDP growth. The Brunei Times, 22 January 2011 - Finalist in The Brunei Times essay writing competition 2010 open category on ‘Brunei Darussalam and the challenge of globalisation’