Search Results - subject:"Random Graph"

On the edge : a multilevel perspective on innovation complexities and dynamic attractors in the supply network

Malacina, Iryna; Lintukangas, Katrina - In: International journal of operations & production management 45 (2025) 4, pp. 925-950

Persistent link: https://www.econbiz.de/10015396692

Knowledge creation network in response to crisis : a static-dynamic framework for innovation network resilience from a dual-risk perspective

Li, Longfei; Zhang, Junnan; Liu, Chao; Guan, Yuyue; … - In: Journal of innovation & knowledge : JIK 10 (2025) 6, pp. 1-15

static and dynamic impacts. The exponential random graph model is used to investigate the improvement path of innovation …

Persistent link: https://www.econbiz.de/10015533529

Nonparametric identification and estimation of stochastic block models from many small networks

Jochmans, Koen - In: Journal of econometrics 242 (2024) 2, pp. 1-13

Persistent link: https://www.econbiz.de/10015075219

"Coopetition" in the presence of team and individual incentives : evidence from the advice network of a sales organization

Homburg, Christian; Schyma, Theresa R.; Hohenberg, Sebastian - In: Journal of the Academy of Marketing Science 52 (2024) 2, pp. 306-328

Persistent link: https://www.econbiz.de/10015047765

Nonparametric identification and estimation of stochastic bloch models from many small networks

Jochmans, Koen - 2024 - This version: February 19, 2024

Persistent link: https://www.econbiz.de/10014490875

Broker roles in open innovation

Terhorst, Andrew; Wang, Peng; Lusher, Dean; Bolton, Dianne - In: Journal of open innovation : technology, market, and … 10 (2024) 1, pp. 1-17

Knowledge brokers play a crucial role in open innovation. We use exponential random graph models and qualitative …-what. We see that trust is crucial for both tacit and explicit knowledge sharing. Adding broker roles to exponential random … graph models offers a more nuanced explanation of the observed network structure. …

Persistent link: https://www.econbiz.de/10014518766

Geopolitical conflict and risk and the EU energy trading : a dynamic evolutionary networks analysis

Xu, Shuanglei; Deng, Youyi; Nepal, Rabindra; Jamasb, Tooraj - 2024

Persistent link: https://www.econbiz.de/10015467284

The role of artificial intelligence in global green energy products trade pattern evolution : based on the international trade network perspective

Wu, Gang; Liu, Xiaomin; Zhao, Yu - In: Energy economics 155 (2026), pp. 1-22

Persistent link: https://www.econbiz.de/10015632560

Modified-likelihood estimation of fixed-effect models for dyadic data

Jochmans, Koen - In: SERIEs : Journal of the Spanish Economic Association 14 (2023) 3/4, pp. 417-433

We consider point estimation and inference based on modifications of the profile likelihood in models for dyadic interactions between n agents featuring agent-specific parameters. The maximum-likelihood estimator of such models has bias and standard deviation of order n-1 and so is...

Persistent link: https://www.econbiz.de/10014462262

Modified-likelihood estimation of fixed-effect models for dyadic data

Jochmans, Koen - 2023 - This version: May 9, 2023

Persistent link: https://www.econbiz.de/10014463717