241 citations · 861 across the 54 of their papers we have counts for
4 papers · 1 filter
A Reputation-Based Contract for Repeated Crowdsensing with Costly Verification
Donya G. Dobakhshari, Parinaz Naghizadeh, Mingyan Liu +1
We study a setup in which a system operator hires a sensor to exert costly effort to collect accurate measurements of a value of interest over time. At each time, the sensor is ask…
Impact of Community Structure on Cascades
Mehrdad Moharrami, Vijay Subramanian, Mingyan Liu +1
We study cascades under the threshold model on sparse random graphs with community structure. In this model, individuals adopt the new behavior based on how many neighbors have alr…
Provision of Public Goods on Networks: On Existence, Uniqueness, and Centralities
Parinaz Naghizadeh, Mingyan Liu
We consider the provision of public goods on networks of strategic agents. We study different effort outcomes of these network games, namely, the Nash equilibria, Pareto efficient…
Using Private and Public Assessments in Security Information Sharing Agreements
Parinaz Naghizadeh, Mingyan Liu
Information sharing among organizations has been gaining attention as a method for improving cybersecurity. However, the associated disclosure costs act as deterrents for firms' vo…