IORA Seminar Series

  Name of Speaker Zhang Fuqiang Schedule 13 March 2024, 10am – 11.30am Venue BIZ1-0307 Link to Register   https://nus-sg.zoom.us/meeting/register/tZUvdu2grDItHdZl1LhIH4lgx0-lY42S7eks Title The Bright Side of Price Volatility in Global Commodity Procurement Abstract This paper studies two competing firms’ choices between the contingent-price contract (CPC) and fixed-price contract (FPC) in global commodity procurement. The FPC price […]

  Name of Speaker Zhu Weiming Schedule 19 March 2024, 10am – 11.30am Venue BIZ1-0206 Link to Register https://nus-sg.zoom.us/meeting/register/tZcvdu-rpzkuHNTHWtUz_oEaagwlXP1_FVHp Title Extracting Efficiency from Chaos: Rider Behavior, Performance and Negative Externality in Dockless Bike Sharing Systems Abstract In recent years, urban bike-sharing systems developed in two main forms: Dock-based systems that rely on fixed location docks […]

  Name of Speaker Sasa Zorc Schedule 22 March 2024, 10am – 11.30am Venue BIZ1-0206 Link to Register   https://nus-sg.zoom.us/meeting/register/tZIpce2srDwrHdyCUf-w1Rtdh_3c-YlU9nTz Title Search with Recall and Gaussian Learning Abstract The classic sequential search problem rewards the decision maker with the highest sampled value, minus a cost per sample. If the sampling distribution is unknown, then a […]

  Name of Speaker Wang Guihua Schedule 5 April 2024, 10am – 11am Link to Register https://nus-sg.zoom.us/meeting/register/tZ0ucOmorj8sEtZEDn8rf411mXUZJEvpgeaO Title The Spillover Effect of Suspending Non-essential Surgery: Evidence from Kidney Transplantation Abstract Organ transplantation is a life-saving procedure for patients with end-stage organ disease; delaying transplantation can have life-or-death consequences. Between March and April 2020, in the […]

Name of Speaker Michael Freeman Schedule 12 April 2024, 10am – 11.30am Venue Hon Sui Sen Memorial Library HSS 3-1 Link to Register https://nus-sg.zoom.us/meeting/register/tZIofu-hqTosGdL3UD4H6gyub6ROFYIUrSpf Title From full-time to flexi: Investigating the impact of workforce shifts in primary care on service provision and quality Abstract Primary care practices worldwide are experiencing a shift away from traditional […]

  Name of Speaker Tauhid Zaman Schedule 31 May 2024, 10am – 11.30am Venue BIZ1- 0307 Link to Register https://nus-sg.zoom.us/meeting/register/tZMlduChqDoiGNbvqS_7q_XH-E66BMzMMYIl Title Social Media Suspensions and Shadow Banning: Political Bias or Genuine Disinformation Control? Abstract Social media platforms like Twitter and TikTok wield significant influence over the visibility and reach of content, raising critical questions: Are […]