scispace - formally typeset
Search or ask a question

Showing papers by "Jörn Altmann published in 2021"

Journal Article•DOI•
Economic model for evaluating the value creation through information sharing within the cybersecurity information sharing ecosystem

[...]

Zahid Rashid1, Umara Noor2, Jörn Altmann1•
Seoul National University1, International Islamic University, Islamabad2
01 Nov 2021-Future Generation Computer Systems
TL;DR: An economic model for evaluating the value creation and distribution among the stakeholders and the simulation results of the model show that end users are the main source of value generation.

15 citations

Journal Article•DOI•
Model for identifying firm’s product innovation dynamics: applied to the case of the Korean mobile phone industry

[...]

Wool-Rim Lee1, Jungsub Yoon2, Jörn Altmann1, Jeong-Dong Lee1•
Seoul National University1, Science and Technology Policy Institute2
03 Apr 2021-Technology Analysis & Strategic Management
TL;DR: A new model that can analyze complex products with many technological features and that are continuously improved is proposed that helps decision-makers monitoring new product developments in the industry and establishing strategies for their next product models.
Abstract: Existing studies on product innovation dynamics depend on patent analysis and only focus on the analysis of technological evolution. This study proposes a new model that can analyze complex product...

5 citations