Economies of scale and scope in hospitals: An empirical study of volume spillovers

Michael Freeman, Nicos Savva, Stefan Scholtes

Management Science, 2020, Published Online

Gatekeeping, fast and slow: An empirical study of referral errors in the emergency department

Michael Freeman, Susan Robinson, Stefan Scholtes

Management Science (Forthcoming), 2020

Is seniority of emergency physician associated with the weekend mortality effect? An exploratory analysis of electronic health records in the UK.

Larry Han, Jason Fine, Susan Robinson, Adrian Boyle, Michael Freeman, Stefan Scholtes

Emergency Medicine Journal, vol. 36(12), 2019 Nov 1, pp. 708-715

Gatekeepers at work: An empirical analysis of a maternity unit

Michael Freeman, Nicos Savva, Stefan Scholtes

Management Science, vol. 63(10), 2017 Sep 1, pp. 3147-3167

Be the match: Optimizing capacity allocation for allogeneic stem cell transplantation

Michael Freeman, Harry Groenevelt, Sameer Hasija, Sundara Natarajan Panchanatham

2020 Sep

An unintended consequence of platform dependence: Empirical evidence from food-delivery platforms

Varun Karamshetty, Michael Freeman, Sameer Hasija

2020 Jul

Curbing the opioid epidemic at its root: The effect of provider discordance after opioid initiation

Katherine Bobroske, Michael Freeman, Lawrence Huan (MD), Stefan Scholtes, Anita Cattrell

2020 May