YHSA(Asia) Results 2019-2023

“Modular relations for Hurwitz zeta functions and Dirichlet L-series”

Parth Chavan, Aditya English Medium School, India

“Desargues’ Involution at Action”

YU Hanzhang, Raffles Institution, Singapore

No Silver Prize was given in 2023. 

“Restrain your Bamboo spine”

Jayveer KOCHHAR, Jamnabai Narsee International School, India 

“Generalization of randomized response technique to ordinal categorical variable”

Tanupat TRAKULTHONGCHAI, Kamnoetvidya Science Academy, Thailand

Kantinant LAIPRASERT, Kamnoetvidya Science Academy, Thailand

Kornchawan TANTIVISETHSAK, Kamnoetvidya Science Academy, Thailand

“Prediction of HDB Housing Price Using Linear Regression”

WANG Jiayu, NUS High school of Mathematics and Science, Singapore

No Certificate of Participation was given in 2023. 

“On The Coprime Product Series and Its Divergence and Bounds”

CHEUNG Bock Man, Baptist Lui Ming Choi Secondary School, Hong Kong

CHAN Hiu Long, Baptist Lui Ming Choi Secondary School, Hong Kong

“Investigation on variables separating polynomials”

KO Siu Ting, Pui Ching Middle School, Hong Kong

WONG Yin Cheung, Pui Ching Middle School, Hong Kong

YUNG Samantha, Pui Ching Middle School, Hong Kong 

“Early detection of vocal disorders such as laryngeal cancer and dysphonia with the use of voice analysis and machine learning”

Arhaan Garg, Step By Step School Noida, India 

“Crossing number of join product of some graphs”

Mario TANIJAYA, NUS High School of Mathematics and Science, Singapore 

“Modelling Singapore's Covid-19 pandemic using SEIRQV and hybrid epidemiological models”

Mu Chuping, NUS High School of Math and Science, Singapore

Jovern Teo, NUS High School of Math and Science, Singapore

Joshua Cheong, NUS High School of Math and Science, Singapore 

“An optimized prediction model of RON loss in gasoline refining process”

HOU Yibo, Victoria Junior College, Singapore 

“Riemann Zeta Function: A Real Analytic Approach”

Siddharth S Arumuganainar, NUS High School of Mathematics and Science, Singapore

Krishnan Nithesh, NUS High School of Mathematics and Science, Singapore 

Dhanabalan Jeevakaarthik, NUS High School of Mathematics and Science, Singapore 

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"Padé Approximations in Diophantine Approximations and Irrationality

Problems about Confluent Hypergeometric Functions”

Zhou Kangyun, Hwa Chong Institution, Singapore

[Presentation]

“Construction of Higher Universal Covering Spaces”

Alexander Goo, NUS High School of Mathematics and Science, Singapore

[Presentation]

“Using Mathematical Modelling to Create the Optimum Disease Group Testing Scheme”

Lui Tsz Hin, St. Paul’s Convent School, Hong Kong

Keung Yu Sing, St. Paul’s Convent School, Hong Kong

[Presentation]

“Modelling of Taxi Driver’s Decision Making and Its Application on Optimising Changi Airport Taxi Management System”

Cui Zeyu, Hwa Chong Institution, Singapore

Lin Hongyi, Hwa Chong Institution, Singapore

Zhu Tianyi, Hwa Chong Institution, Singapore

[Presentation]

“List Colouring of Complete Bipartite Graphs”

Paul Seow Jian Hao, NUS High School of Mathematics and Science, Singapore

Leticia Tok Jia Ying, NUS High School of Mathematics and Science, Singapore

[Presentation]

"The Mathematical Relationship between the Cross-Section of an Object and its Shadow”

Kaushik Sidharth, Delia Memorial School (Glee Path), Hong Kong

Limbu Pratikshha, Delia Memorial School (Glee Path), Hong Kong

Brar Rajkaranvir Singh, Delia Memorial School (Glee Path), Hong Kong

[Presentation]

“Investigating the Effectiveness of Non-pharmaceutical Interventions on COVID-19”

Wong Yin Leng Angelina, NUS High School of Mathematics and Science, Singapore

Kuai En Kai Ethan, NUS High School of Mathematics and Science, Singapore

[Presentation]

“Modelling India's Second Covid Wave Based on Human Social Behaviour and Creating the SVIR Model”

Ashna Jain, The International School of Bangalore, India

[Presentation]

Click here to view more photos of Oral Defense of Mathematics 2021.  

“Investigation on i-commuting Probabilities on Finite Groups”

LUO On Ki, Pui Ching Middle School, Hong Kong  

“Towards the Problem of Grouping Coins”

LAM Myron, Diocesan Boys' School, Hong Kong  

“A Triangle and its Inscribed Triangle: Criteria for Similarity and a Probability Inequality Problem about the Relation of their Areas”

CHO Kwan Nok, Shun Tak Fraternal Association Yung Yau College, Hong Kong

PIEN King Ho, Shun Tak Fraternal Association Yung Yau College, Hong Kong

“Areal Divisions of Closed Curves”

LAU Cheuk Fung, Wa Ying College, Hong Kong

WONG Pui Chik, Wa Ying College, Hong Kong 

“Random Distances and Areas in Convex Polygons and Application on Potential Energy of Gas Particles in Microscopic View”

NG Chit Long Isaac, Pui Ching Middle School, Hong Kong

CHIU Jerone, Pui Ching Middle School, Hong Kong

YAO Hanying, Pui Ching Middle School, Hong Kong 

“A Statistical Analysis of Heart Rate Data during Meditation”

LAI Pok Hang, G.T. (Ellen Yeung) College, Hong Kong

JO Chun Yat, G.T. (Ellen Yeung) College, Hong Kong

“Capturing Geometric Objects with Random Points”

CHAN Tsz Hin, Pui Ching Middle School, Hong Kong

“Applying Facial Recognition Techniques towards Non-intrusive Mask Detection”

Saumya RAJ, The International School Bangalore, India  

No Gold Prize was given in 2019.

“Positioning of Air Pollutant Sources”

YAO Hanying, Pui Ching Middle School, Hong Kong

YEUNG Man Tsung, Pui Ching Middle School, Hong Kong

“Transcendental Equations Involving Cosine Functions and Its Variable”

LAU Cheuk Fung, Wa Ying College, Hong Kong

WONG Pui Chik, Wa Ying College, Hong Kong

“A Special Case of Diophantine Equation 1+x+y=z”

Cai Nanpeng, La Salle College, Hong Kong  

“Magical Sets of Fraction Equation and Number Equation”

CHEUNG Yan Shek, G.T. (Ellen Yeung) College, Hong Kong

LIU Ming Yin, G.T. (Ellen Yeung) College, Hong Kong

YAU Long Kit, G.T. (Ellen Yeung) College, Hong Kong

Click here to view more photos of Oral Defense of Mathematics 2019-2020.

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No Gold Prize was given in 2023.

“Complex dynamical behavior and stochastic resonance phenomena of a nonlinear pendulum”

LEONG Pok Hei, Pui Ching Middle School Macau, Macao

“On the Investigation of Euler’s Pendulum and the Characteristic Nature of Finite Time Singularity It Exhibits”

Maadhavan Gupta, The Doon School, India

Nabhit Singhal, The Doon School, India

Akshat Gour, St. Aloysius Sr. Sec. School, India

“Experimental investigation of thermohaline layering formation and stability analysis”

SUN JingXiang, Chinese International School, Hong Kong

No Gold Prize was given in 2022.

“Delaying Tip Stall By Self-adaptive Morphing Wing System”

Juan Zibo, National Junior College, Singapore

Feng Siyu, National Junior College, Singapore 

“An Investigation on the aerodynamics of flight of a hand helicopter”

Lim Li Xin Jed, NUS High School of Mathematics and Science, Singapore 

“Design and optimization of a stiff-hulled boat powered by periodic internal motion”

Chen Yanlin, NUS High School of Math and Science, Singapore 

“Research on the Unsinkable Disk”

Jiao Pengtao, Hwa Chong Institution, Singapore 

“Manipulation sedimentation process by boycott effect for possible

aquaculture fishery applications”

HSU, Yi-Sheng, Kaohsiung Municipal Kaohsiung Senior High School, Taiwan

QIU, Yu-De, Kaohsiung Municipal Kaohsiung Senior High School, Taiwan 

“Comprehensive Study of the Resistance of Pencil-Stroked Graphite on Paper Electrodes”

Gareth Chua Rui Jye, NUS High School of Mathematics and Science, Singapore

Dhanabalan Jeevakaarthik, NUS High School of Mathematics and Science, Singapore 

“Theoretical and Experimental Analysis into the Accuracy of the Rayleigh Disk”

Kabir Jain, NUS High School of Mathematics and Science, Singapore

Qiu Ziming, NUS High School of Mathematics and Science, Singapore 

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No Gold Prize was given in 2023.

“Antimicrobial Edible Bio-disposables of Kombucha of Fruit Skins with Chitosan Coating”

CHOI Yau Nam, Carmel Pak U Secondary School, Hong Kong

SO Ka Hei, Carmel Pak U Secondary School, Hong Kong

NG Kin Kwan, Carmel Pak U Secondary School, Hong Kong

“Power Plant in Plant_ By Rhizodeposition”

KWAN Chi Ki, Pui Ching Middle School, Hong Kong

CHOW Wing Sum, Pui Ching Middle School, Hong Kong

“Efficacy of Lactobacillus biosurfactants on remineralization of biofilm-coated hydroxyapatite”

Bhuvit Charoenpanich, Kamnoetvidya Science Academy, Thailand

“Nonlesional skin microbiome differs between children with atopic dermatitis (AD) and those with history of AD”

Cervon WONG Teng Hao, NUS High School of Mathematics and Science, Singapore

Evan Ignatius TAN, NUS High School of Mathematics and Science, Singapore

“Investigating the Prevalence and Antibiotic Resistance of Klebsiella pneumoniae in Surface Water in Singapore: An Antibiotic Resistance Profiling and Risk Assessment Study”

Benedict LEE Rui Yang, NUS High School of Mathematics and Science, Singapore

Tanish JANARDHANAN, NUS High School of Mathematics and Science, Singapore

LU Chenghui, NUS High School of Mathematics and Science, Singapore

"Design of a Proximity-Initiated CRISPR Cas 12A Detection Scheme and Evaluation of Potential Isothermal Amplification Techniques for Sensitive Protein Detection"

Rithikha SHANMUGAM, NUS High School of Mathematics and Science, Singapore

TOH Jia Han, NUS High School of Mathematics and Science, Singapore

Darren LIM Cheng Theng, NUS High School of Mathematics and Science, Singapore 

“Food-waste Up-cycler”

LEUNG Kwan Yi, Carmel Pak U Secondary School, Hong Kong

LAI Yik Tao, Carmel Pak U Secondary School, Hong Kong

LUI Ying To, Carmel Pak U Secondary School, Hong Kong 

"Determining the impact of coral-friendly sunscreens (non-nanosized ZnO) on the growth and activity of Xenia Elongata"

Yige (Grace) CHENG, Ravenswood School for Girls, Australia

Sydney BAO, Ravenswood School for Girls, Australia

Matilda NEAME, Ravenswood School for Girls, Australia 

“Detection of Sugar in Tropical Parasitoid Wasps for Integrated Pest Management (IPM)” 

PUENGCHANCHAIKUL, Voraruthai, Ruamrudee International School, Thailand 

“Engineering ticks and mosquitos’ salivary peptides into potent and 

uncleavable thrombin inhibitor”

Rishii Parthasarathy, NUS High School, Singapore

Sai Sujan Palepu, NUS High School, Singapore

Wong Swee Yan Daven, NUS High School, Singapore 

“Microtubule Dynamics during Dedifferentiation and Re-differentiation of Cardiomyocytes”

HO Pin Rui, NUS High School of Mathematics and Science, Singapore 

“The Last KCR Train of Leukemia”

HUI Chit Cheung, The Chinese Foundation Secondary School, Hong Kong

CHEUNG Chun Yin, The Chinese Foundation Secondary School, Hong Kong

WONG Yin Hom, The Chinese Foundation Secondary School, Hong Kong 

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“Heterologous Expression of a Mangrove K+ Transporter, AoHKTI increases salt tolerance of Arabidopsis thaliana”

Trivikram Mohan, NUS High School of Mathematics and Science, Singapore

Omkar Mahadevan, NUS High School of Mathematics and Science, Singapore

Tang Kean Seng, NUS High School of Mathematics and Science, Singapore

[Presentation]

“Kombuchas from Tannin-rich Fruit Skins as Bio-disposables”

Leung Wai Chung, Carmel Pak U Secondary School, Hong Kong

Ng Ka Ho, Carmel Pak U Secondary School, Hong Kong

Tam Kwan Chun Kenny, Carmel Pak U Secondary School, Hong Kong

[Presentation]

“Formulation of Clitoria Ternatea Leaves-mediated Silver Nanoparticles as a Novel Control Agent of Aedes Aegypti Larvae: An Eco-safe Strategy”

Yanav Lall, Modern School Barakhamba Road, India

[Presentation]

“Mining Next-Gen Sequencing Data to Identify Anti-nociceptive Signaling Pathways”

Pugalendhi Vanathi, NUS High School of Mathematics and Science, Singapore

Hakkeem Nasira Farheen, NUS High School of Mathematics and Science, Singapore

[Presentation]

“Testing Skincare Products Chemicals with C. Elegans”

Wong Ching Tung, G.T. (Ellen Yeung) College, Hong Kong

Lee Yuen Ting, G.T. (Ellen Yeung) College, Hong Kong

Kwok Tsoi Iu, G.T. (Ellen Yeung) College, Hong Kong

[Presentation]

Click here to view more photos of Oral Defense of Biology 2021.

No Gold Prize was given in 2020. 

“Biodegradation of Styrofoam by Larvae of Tenebrio molitor”

CHAN Ka Man, Wa Ying College, Hong Kong

LAM Ching Yan, Wa Ying College, Hong Kong  

“The Protective Effect of Astaxanthin on High Glucose Induced Retinal Photoreceptor Cell Damage”

WEI Hsuan-Hsuan, Taipei First Girls High School, Taiwan

LIN Chih-Yu, Taipei First Girls High School, Taiwan

“Network Analysis of the Equine Gut Microbiome Following Antibiotic Treatment Reveals Key Species and Dependencies”

Yu Han Daisy WANG, The Independent Schools Foundation Academy, Hong Kong

Dionne Daiyin YEUNG, The Independent Schools Foundation Academy, Hong Kong  

“Investigation of the Biodegradation Ability of Aspergillus Flavus (YUFE 1031) on Varying Densities of Polyester Polyurethane (PUR) Foam”

Eunryeong JIN, Chadwick International, South Korea 

No Gold Prize was given in 2019. 

No Silver Prize was given in 2019.

No Honourable Mention was given in 2019. 

“A Comparative Study on the Removal of Antibiotics from Water by Commonly Used Water Filtration Techniques”

Geetika KUMAR, The International School Bangalore, India

“Along with White grapes, A Leukemia fighter?”

WONG Ka Hei, The Chinese Foundation Secondary School, Hong Kong

YU Wing Ching, The Chinese Foundation Secondary School, Hong Kong 

“Removal of Copper (II) Ions by Eggshell”

FOK Sum Yin, Shun Tak Fraternal Association Yung Yau College, Hong Kong

LEUNG Ching Yau, Shun Tak Fraternal Association Yung Yau College, Hong Kong 

“Artificial Leaf”

NG Man Wai Zita, St. Paul's Convent School, Hong Kong

SHING Cheuk Yan Katarina, St. Paul's Convent School, Hong Kong

Click here to view more photos of Oral Defense of Biology 2019-2020.

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No Gold Prize was given in 2021. 

“Engineering Flexible, Conductive EcoflexTM Infiltrated Ti3C2Tx MXene/Graphene Oxide Aerogel as Strain Sensor”

Poon Mu Sheng Joshua, NUS High School of Mathematics and Science, Singapore

Lim Chi Wei, NUS High School of Mathematics and Science, Singapore

Sim Hui Xiang, NUS High School of Mathematics and Science, Singapore

[Presentation]

“Rapid Ligand Binding Assay of Zika Virus NS2B-NS3p for Drug Development using 19F-NMR Spectroscopy”

Elamperuvaluthi Alexander, NUS High School of Mathematics and Science, Singapore

Pu Yinghao, NUS High School of Mathematics and Science, Singapore

[Presentation]

“Novel Porous Sponge-like Organic Electrode Material for LIBs”

Wong Chan Hou, Escola Choi Nong Chi Tai, Macao

Cai Chi Tat, Escola Choi Nong Chi Tai, Macao

Chan Xio Fong, Escola Choi Nong Chi Tai, Macao

[Presentation]

“Comparing the Effectiveness of Gel-Based and Liquid-Based Sanitizer in the Removal of Common Bacteria”

Wong Ming Jun Caleb, Sri KDU Secondary School, Malaysia

See Jing Jia, Sri KDU Secondary School, Malaysia

Chua Zhi Yong, Sri KDU Secondary School, Malaysia

[Presentation]

“Integrated Eco Green System”

Hager Atef Hasan, Orman Governmental Language School, Egypt

[Presentation]

“AGROSIT – An Ingenious, Crop Waste-based, Biodegradable Alternative to Wood and MDF”

Diya Agrawal, National Public School Koramangala, India

[Presentation]

Click here to view more photos of Oral Defense of Chemistry 2021. 

“Colorimetric Discrimination of Multiple Antioxidants based on Three Chloroauric Acid/Core-shell Au@Ag Nanocube Sensors”

YU Xinjie, Hwa Chong Institution Junior College, Singapore  

No Silver Prize was given in 2020.

“MICROPA: A Novel Approach for Dye Based Detection and Algae Driven Filtration of Microplastics in Drinking Water”

Tejas SHARMA, Bharatiya Vidya Bhavan's R.K.Sarda Vidya Mandir, India

Aditya Pratap Singh CHAUHAN, Bharatiya Vidya Bhavan's R.K.Sarda Vidya Mandir, India 

“Crab Hydrogels as Bio-bandages”

LI Chung Shing, Carmel Pak U Secondary School, Hong Kong

LAM Ho Yu, Carmel Pak U Secondary School, Hong Kong

LEUNG Ho Yin, Carmel Pak U Secondary School, Hong Kong 

“NanoShield”

TANG Cheuk Man, St. Paul's Convent School, Hong Kong

ZHANG Lok Hai, St. Paul's Convent School, Hong Kong 

“Photocatalysts – VOC Terminator”

LEUNG Wai Chung, Carmel Pak U Secondary School, Hong Kong

TAM Kwan Chun Kenny, Carmel Pak U Secondary School, Hong Kong

“Development of Anode Materials for Na-ion Batteries by the Use of Bio-waste Sources”

Kibele Sebnem YILDIRIM, SEV American College, Turkey

“Extraction of Amylase Enzyme from Fruit Waste as a Catalyst for Carbohydrate-Waste based Bioethanol Production”

Amrita WIKARA, Sekolah Pelita Harapan Sentul City, Indonesia

Maria Dyandra Dagna SUCIANTO, Sekolah Pelita Harapan Sentul City, Indonesia 

“Synthesis of Nanoparticles for Nitrite and Nitrate Decomposition in Wastewater”

CHAU Hiu Nam Alice, St. Paul's Convent School, Hong Kong

CHENG Wing Yan Stephanie, St. Paul's Convent School, Hong Kong

CHOI Lok Yin Nicole, St. Paul's Convent School, Hong Kong 

“Electrodeposited Co-Based Alloys as Bifunctional Electrocatalysts for Overall Water Splitting”

CHU Yi, National Experimental High School, Taiwan 

No Gold Prize was given in 2019.

“Wearable Textile-Based Direct Urea Fuel Cell”

LEUNG Long Hei Ziv, The Chinese Foundation Secondary School, Hong Kong

“Naturally Occurring, Synthetic Macrocyclic Dyes and Their Application as Photocatalyst”

CHEUNG Jit Hei, King's College, Hong Kong

“SOSeliminator – Synthesis of Nanoselenium, Nanosulphur and Graphene Oxide for Dye Degradation and Hg2+ Removal”

HUI Sin Kiu Cherry, St. Paul's Convent School, Hong Kong

SUEN Lok Kei Annie, St. Paul's Convent School, Hong Kong

WOO Wing Hin Peony, St. Paul's Convent School, Hong Kong 

“Super Glue for Tree Defects – Investigation and Characterization of 4-In-1 Material for the Treatment of Tree Defects”

CHOI Pui Lam Queenie, Shun Tak Fraternal Association Yung Yau College, Hong Kong

HO Fei Tong, Shun Tak Fraternal Association Yung Yau College, Hong Kong

NG Lok Yi, Shun Tak Fraternal Association Yung Yau College, Hong Kong 

“‘Pop-Star’ Extended Release Pills”

LEE Pui Yu Nydia, St. Paul's Convent School, Hong Kong

Click here to view more photos of Oral Defense of Chemistry 2019-2020. 

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No Gold Prize was given in 2023.

“μ-Net: ConvNext-Based U-Nets for Cosmic Muon Tomography”

LIM Li Xin Jed, NUS High School of Mathematics and Science, Singapore

QIU Ziming, NUS High School of Mathematics and Science, Singapore

“Folding Polyominoes with Holes into a Cube: A Computational Approach”

Qi YOU, Hong Kong International School, Hong Kong 

“Optimizing Person Reidentification Models for Vision-Based Person-Following Robots in Dynamic Environments: A Comparative Analysis of Self-Distillation Methods and Generalization Capability”

LEONG Chi Io, Pui Ching Middle School Macau, Macao

LAO Chit Bryan, Pui Ching Middle School Macau, Macao

“Longest Simple Path with Machine Learning”

KARIMI Zayan, NUS High School of Mathematics and Science, Singapore

TIA Shi Wei, NUS High School of Mathematics and Science, Singapore

YU Zheyuan, NUS High School of Mathematics and Science, Singapore 

“A Privacy-preserving Central Bank Ledger for Central Bank Digital Currency”

CHAN Wang Mong Tikvah, La Salle College, Hong Kong

“A Non-Specific Action Recognition Method using Combination of Action Sequences with Image Semantics”

LIN Yuxiang, Pui Ching Middle School Macau, Macao

"Leveraging Linguistic Similarities for Improved Cross-Lingual Transfer Learning: A Case Study on Turkic Languages "

DZHUSUPOVA Aydariya, Academic Lyceum of Westminster International University in Tashkent, Uzbekistan

JUMANAZAROV Ravshanbek, Academic Lyceum of Westminster International University in Tashkent, Uzbekistan

ABDILXAYEV Bilol, Academic Lyceum of Westminster International University in Tashkent, Uzbekistan

“LAW IDENTIFICATION AND CLASSIFICATION TEXT BOT USING MODIFIED ELBOW METHOD AND BIDIRECTIONAL ENCODER REPRESENTATION FROM TRANSFORMERS”

Jain Kabir, NUS High School of Mathematics and Science, Singapore

Shah Mahir Hitesh, NUS High School of Mathematics and Science, Singapore 

Lee Theophilus Khong Yoon, NUS High School of Mathematics and Science, Singapore 

“An optimized prediction model of RON loss in gasoline refining process”

HOU Yibo, Victoria Junior College, Singapore 

“An optimized prediction model of RON loss in gasoline refining process”

HOU Yibo, Victoria Junior College, Singapore 

“Physics-Informed DeepONets for Pattern Formation”

Chang Jeffrey Sin To, St. Paul’s College, Hong Kong 

“Website-design Neural Network”

Shuoming Wei, Canadian International School Singapore, Singapore 

“E-commerce during the pandemic: Last-mile delivery leveraging autonomous vehicles”

WANG Jiayu, NUS High school of Mathematics and Science, Singapore 

“Calculate when the stunning colorful cloud will appear”

Chuang Po Cheng, Kaohsiung Municipal Senior High School, Taiwan

Chiu Lu Ming, Kaohsiung Municipal Senior High School, Taiwan

Hsu Yu Chia, Kaohsiung Municipal Senior High School, Taiwan  

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“An Empirical Research Examining Australian Government's COVID-19 JobSeeker Supplement: Assessing its Economic Resurgence Potency through the Multiplier Effect”

Zihan JIN, Ravenswood School for Girls, Australia

Zimo CHEN, Ravenswood School for Girls, Australia

Xiaowei DING, Ravenswood School for Girls, Australia

“Reevaluating the Gravity Model: The Role of Distance in Modern International Trade beyond Geography”

Zongda SHE, United World College South East Asia Dover Campus, Singapore 

“Hedge Fund Performance and Manager Characteristics: Evidence from China”

Ashley Zhang, King George V School, Hong Kong

“Research on Hong Kong's low-carbon economy based on VAR and ARMA models”

CHAN Weng In, Pui Ching Middle School Macau, Macao

SIN Chi Pan, Pui Ching Middle School Macau, Macao

CHEANG Man In, Pui Ching Middle School Macau, Macao  

No Certificate of Participation was given in 2023. 

No Gold Prize was given in 2022. 

“Reexamining the Impact of ESG Activities on Corporate Financial Performance and Analysis of Moderating Effects – Evidence from China”

Zhang Xuanlin, Nanyang Junior College, Singapore

Li Jiayun, Nanyang Junior College, Singapore 

“Invasion Strategy into Markets with Dominant Platforms”

Jason FONG, Li Po Chun United World College, Hong Kong 

“The impact of COVID-19 on sharing economy in Singapore: Role of customer’s perceived risk”

Kou Dan Ni Tara, Dulwich College (Singapore), Singapore 

“Self-built or Third-party Car-sharing Platform: Which is Better? A Research on Dual-Channel Supply Chain of Electric Vehicles”

CHEONG Cheng Peng, Pui Ching Middle School, Macau

CHAN Choi Ieng, Pui Ching Middle School, Macau

MA Chi Pui, Pui Ching Middle School, Macau 

“Gender Inequality in Child: Evidence from Indonesia during COVID-19”

Jing Tao Andy Lin, American School Hong Kong, Hong Kong

Ho Kai Chan, American School Hong Kong, Hong Kong

Ting Rose Dan, American School Hong Kong, Hong Kong 

No Certificate of Participation was given in 2022. 

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No Gold Prize was given in 2021. 

"COVID-19 and Waste: Evidence from New York City and Taiwan”

Elena Lee, King George V School, Hong Kong

Aditya Nagachandra, King George V School, Hong Kong

[Presentation]

“Gender Identity and Relative Income within Households: Evidence from China”

Han Dongcheng, Dunman High School, Singapore

Kong Fanbo, Nanyang Junior College, Singapore

Wang Zixun, River Valley School, Singapore

[Presentation]

“An Analysis of Consumer Behaviour in the Sneaker Resale Market: Quantifying Consumer Preferences for Retro Shoes”

Siddharth Dey, Inventure Academy, India

Tanay Matiyani, Inventure Academy, India

Kiara Jacob, Inventure Academy, India

[Presentation]

“On Standard Auctions with Entry Costs”

Jin Cheng Hao, Hwa Chong Institution, Singapore

Wong Zhi Xuan, Hwa Chong Institution, Singapore

Peter Theodore Siauw, Hwa Chong Institution, Singapore

[Presentation]

“The Urban-Rural Divide: Determinants of Internal Migration in China”

Guo Yu, Raffles Institution, Singapore

[Presentation]

“Examining the Environmental Impact of Non-Fungible Token Transactions Using Bayesian Structural Time Series Model”

Wu Jiarui, Hwa Chong Institution, Singapore

Du Yitian, Hwa Chong Institution, Singapore

Hu Chenwei, Hwa Chong Institution, Singapore

[Presentation]

“Dynamic Relationships between Cryptocurrencies and Market Concerns and its Influence on the Market Interdependence”

Yap Vit Chun, NUS High School of Mathematics and Science, Singapore

[Presentation]

“Evaluating the Relationship Between the Agglomeration of Businesses and the Intertemporal Choices of Consumers in Hong Kong”

Rafael Hiu Nok Au, Diocesan Boys’ School, Hong Kong

Ying Jaden Chung, Diocesan Boys’ School, Hong Kong

Sum Tong Vinson Chan, Diocesan Boys’ School, Hong Kong

[Presentation]

Click here to view more photos of Oral Defense of Economic and Financial Modeling 2021. 

No Gold Prize was given in 2020. 

“On Optimal Favoritism in Asymmetric Competitions”

David LU, United World College of South East Asia (Dover), Singapore

“A Novel Near Real-time System to Estimate Impact of Sudden Economic Shocks (such as COVID-19) on the Economy”

Ayush GOEL, The International School Bangalore, India

Sanjana GANESH, Neev Academy, India 

“The Impact of Political Rhetoric on Stock Markets”

Aishwari KRISHNA, Pathways School Gurgaon, India

Abhay Singh VIRK, Pathways School Gurgaon, India

Sidharth SINGH, Pathways School Gurgaon, India

“Reinventing Urban Transportation with Bicycles: A Case Study of Singapore”

SU Xijia, Anglo-Chinese Junior College, Singapore

LOH Kun Hong, Anglo-Chinese Junior College, Singapore  

“Modelling the Recovery of Greece’s Economy through Approaches that Fostered Israel’s Economic Miracle”

Christine THERESIA, Sekolah Pelita Harapan Sentul City, Indonesia

Kireyna Aurelia SANTOSO, Sekolah Pelita Harapan Sentul City, Indonesia

Kyleen Josephine HARDJA, Sekolah Pelita Harapan Sentul City, Indonesia

“Nominal GDP is a Function of Money Supply: Data in relation to Brexit”

CHUNG Ting Yan, St. Paul's Convent School, Hong Kong

THIRUVENKADAM Bindhiya, St. Paul's Convent School, Hong Kong 

“An Empirical Research on the Correlation between Macau’s Higher Education Industrialization and Economic Growth Based on the Cobb-Douglas Production Function”

Kin Long LOU, Pui Ching Middle School Macau, Macao

Sam I CHEONG, Pui Ching Middle School Macau, Macao 

“Can Online be Better than Offline? An Empirical Analysis on Influencing Factors of Online Learning”

GENG Jiamin, Dunman High School, Singapore

JIN Chenxuan, Dunman High School, Singapore

PAN Xinyi, Dunman High School, Singapore 

“Evaluating the Effects of Different Weighting Methods for Cryptocurrency Portfolios in terms of Reducing Risk by Measuring Average Percentage Change and Volatility”

Yizhen Tina KONG, Bangkok Patana School, Thailand

Patrick Richard LEDOIT, Bangkok Patana School, Thailand

Yibo Bobby ZHAO, Bangkok Patana School, Thailand 

“Beijing Pre-owned House Price Prediction Model”

WANG Ruojin, Nanyang Junior College, Singapore

WANG Zixun, River Valley High School, Singapore

HAN Dongcheng, Dunman High School, Singapore 

“Does Import Competition from China Impact Political Ideology in the U.S.? Evidence from China's Accession to the World Trade Organisation”

FAN Xilin, Hwa Chong Institution, Singapore

“Data-Driven Approach for Predicting and Explaining the Risk of Long-Term Unemployment”

ZHAO Linan, Geelong Grammar School, Australia

“Demand for Foreign Domestic Workers in Hong Kong”

LIU Xinchang, United World College South East Asia, Singapore

“An Empirical Approach to Maximize Efficiency in Public Healthcare Institutions”

SU Xijia, Anglo-Chinese Junior College, Singapore 

“A Model Maximizing Profit for Taxi Drivers and Company”

CHIU Jerone, Pui Ching Middle School, Hong Kong

LUO On Ki, Pui Ching Middle School, Hong Kong

NG Chit Long Isaac, Pui Ching Middle School, Hong Kong 

“Evaluating the Effect of Certain Factors That May or May Not Lead to the Occurrence of the Malthusian Trap Within 100 Years with Special Regard to US and China”

Siddhant DOSHI, The International School Bangalore, India

Aayush MANAPAT, The International School Bangalore, India

Adarsh SURESH, The International School Bangalore, India

“China’s Housing Bubble: A Case Study of The Demographic Factors”

LIANG Jiaying, St. Paul's Convent School, Hong Kong

WONG Tin Sum Summa, St. Paul's Convent School, Hong Kong  

“Portfolio Risk Management Tool”

Amogh PALASAMUDRAM, The International School Bangalore, India 

Rohan RAY, The International School Bangalore, India 

Click here to view more photos of Oral Defense of Economic and Financial Modeling 2019-2020.

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