1 citations · 1 across the 3 of their papers we have counts for
10 papers
Advertising Spillovers in Mobile Apps: Evidence from Ad Shutoffs and Store Rankings
Harang Ju, Michael Zhao, Sinan Aral
Using advertising campaign data from a large US-based mobile game developer, the authors study a global advertising shutoff in the context of mobile app install ads. Contrary to pr…
Personality Pairing Improves Human-AI Collaboration
Harang Ju, Sinan Aral
Here we examine how AI agent "personalities" interact with human personalities to shape human-AI collaboration and performance. In a large-scale, preregistered randomized experimen…
Explaining Sustained Blockchain Decentralization with Quasi-Experiments: The Resource Flexibility of Consensus Mechanisms
Harang Ju, Madhav Kumar, Ehsan Valavi +1
Decentralization is a fundamental design element of the Web3 economy. Blockchains and distributed consensus mechanisms are touted as fault-tolerant, attack-resistant, and collusion…
SMolLM: Small Language Models Learn Small Molecular Grammar
Akhil Jindal, Harang Ju
Language models for molecular design have scaled to hundreds of millions of parameters, yet how they learn chemical grammar is poorly understood. We train SMolLM, a 53K-parameter w…
When Coordination Is Avoidable: A Monotonicity Analysis of Organizational Tasks
Harang Ju
Organizations devote substantial resources to coordination, yet which tasks actually require it for correctness remains unclear. The problem is acute in multi-agent AI systems, whe…
Act or Escalate? Evaluating Escalation Behavior in Automation with Language Models
Matthew DosSantos DiSorbo, Harang Ju
Effective automation hinges on deciding when to act and when to escalate. We model this as a decision under uncertainty: an LLM forms a prediction, estimates its probability of bei…