Jens K Perret
Biographic Data
| ID | 6931260 |
|---|---|
| NAME | Jens K Perret |
| GIVEN NAMES | Jens K |
| FAMILY NAME | Perret |
| SIGNATURE | PERRET J K |
| AFFILIATIONS | CBS University of Applied Sciences |
| ORCID | 0000-0003-3178-9529 |
| VERIFIED | Yes |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 2 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
The social brain of social media - a physiological boundary to the number of online relations
Based on the research done by Dunbar and the resulting Social Brain Hypothesis, the present study introduced a mathematical model for the development of follower numbers and the number of followed accounts regarding users/influencers of Social Media platforms. Under very simple assumptions the mathematical model suggests that an universal upper bound to follower and followed numbers exists. The theoretical upper bound is then empirically validate…
Changing Perceptions of Urban Retail Regulation
Compared to multiple other European countries, Germany still lists among those countries restricting the operation of most retail activities on Sundays as well as public holidays. For a long time, the German populace backed this decision. The COVID-19 crisis had distinct effects on retail behavior, expectations, and perceptions among broad strata of German society. To quantify these changes, this study implements the results of two surveys from 2…
The social brain of social media - a physiological boundary to the number of online relations
Based on the research done by Dunbar and the resulting Social Brain Hypothesis, the present study introduced a mathematical model for the development of follower numbers and the number of followed accounts regarding users/influencers of Social Media platforms. Under very simple assumptions the mathematical model suggests that an universal upper bound to follower and followed numbers exists. The theoretical upper bound is then empirically validate…
The social brain of social media - a physiological boundary to the number of online relations
Based on the research done by Dunbar and the resulting Social Brain Hypothesis, the present study introduced a mathematical model for the development of follower numbers and the number of followed accounts regarding users/influencers of Social Media platforms. Under very simple assumptions the mathematical model suggests that an universal upper bound to follower and followed numbers exists. The theoretical upper bound is then empirically validate…
Changing Perceptions of Urban Retail Regulation
Compared to multiple other European countries, Germany still lists among those countries restricting the operation of most retail activities on Sundays as well as public holidays. For a long time, the German populace backed this decision. The COVID-19 crisis had distinct effects on retail behavior, expectations, and perceptions among broad strata of German society. To quantify these changes, this study implements the results of two surveys from 2…
Advertising (1 work) · Archaeology (1 work) · Business (1 work) · Complex Network Analysis Techniques (1 work) · Computer Science (1 work) · Consumer Retail Behavior Studies (1 work) · Digital Marketing and Social Media (1 work) · Econometrics (1 work) · Economics (1 work) · Geography (1 work)