Christian Lechner
Biographic Data
| ID | 4447949 |
|---|---|
| NAME | Christian Lechner |
| GIVEN NAMES | Christian |
| FAMILY NAME | Lechner |
| SIGNATURE | LECHNER C |
| AFFILIATIONS | Libera Università Internazionale degli Studi Sociali Guido Carli |
| ORCID | 0000-0003-2721-4407 |
| VERIFIED | Yes |
| TOTAL WORKS | 6 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 6 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2003 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Complications of Therapeutic Plasma Exchange in Pediatric Neuroimmune Disorders
Background: Therapeutic plasma exchange (TPE) is an established treatment for immune-mediated neurological diseases in adults, but pediatric-specific data remain limited. This retrospective single-center study investigates the safety, complication profile, and clinical outcomes of TPE in children with pediatric neuroimmunological disorders (PNID). Methods: Medical records of pediatric patients who underwent TPE at the Medical University of Vienna…
Pediatric-Onset Multiple Sclerosis in Tyrol, Austria
This first regional analysis of pediatric-onset MS in Austria demonstrates a higher incidence than most previously reported European cohorts, positioning Tyrol within the upper European range. The findings highlight the impact of early recognition, structured diagnostics, and timely initiation of disease-modifying therapy on favorable short-term outcomes
From one to many
What sets apart entrepreneurs who continuously start new businesses from those who stick with their first venture? This paper delves into the characteristics that distinguish habitual founders from one-time founders. Analyzing a dataset of over 5000 individuals, we combine the concepts of cognitive entrenchment and human capital theory to uncover the general and specific traits that increase the likelihood of becoming a habitual founder. Our find…
Borrowing in competence attrition as adaptive bias
The objective of this article is to examine a specific form of competence attrition, borrowing, as heuristic solutions to a problem of partial loss of pre-existing organizational competences. In linguistics, language attrition is a recurring phenomenon that consists of the loss of proficiency in one’s native language due to interaction with and learning of a new language. Language attrition involves both systematic errors in the native language a…
Growing pains during scale-up hypergrowth
The hypergrowth of technological scale-ups is receiving growing research attention from TIM (Technology and Innovation Management) scholars. While much is researched and written about hypergrowth's strategic topics, scaling of technology, and physical assets, less attention is given to the internal challenges faced by rapidly and massively scaling firms. In this paper, we argue that if TIM scholars focusing on product development and new market e…
Firm networks
Inter-firm networks, as an inter-organizational form, are increasingly perceived as a model for entrepreneurial firm growth. We study egocentric networks of high-growth entrepreneurial firms in the IT industry and explore how these firms grow through the use of external relations and become competitive. Based on case study research, we identify that firms are using relations for a variety of purposes and that every firm has an individual relation…
Borrowing in competence attrition as adaptive bias
The objective of this article is to examine a specific form of competence attrition, borrowing, as heuristic solutions to a problem of partial loss of pre-existing organizational competences. In linguistics, language attrition is a recurring phenomenon that consists of the loss of proficiency in one’s native language due to interaction with and learning of a new language. Language attrition involves both systematic errors in the native language a…
Firm networks
Inter-firm networks, as an inter-organizational form, are increasingly perceived as a model for entrepreneurial firm growth. We study egocentric networks of high-growth entrepreneurial firms in the IT industry and explore how these firms grow through the use of external relations and become competitive. Based on case study research, we identify that firms are using relations for a variety of purposes and that every firm has an individual relation…
Growing pains during scale-up hypergrowth
The hypergrowth of technological scale-ups is receiving growing research attention from TIM (Technology and Innovation Management) scholars. While much is researched and written about hypergrowth's strategic topics, scaling of technology, and physical assets, less attention is given to the internal challenges faced by rapidly and massively scaling firms. In this paper, we argue that if TIM scholars focusing on product development and new market e…
Complications of Therapeutic Plasma Exchange in Pediatric Neuroimmune Disorders
Background: Therapeutic plasma exchange (TPE) is an established treatment for immune-mediated neurological diseases in adults, but pediatric-specific data remain limited. This retrospective single-center study investigates the safety, complication profile, and clinical outcomes of TPE in children with pediatric neuroimmunological disorders (PNID). Methods: Medical records of pediatric patients who underwent TPE at the Medical University of Vienna…
Pediatric-Onset Multiple Sclerosis in Tyrol, Austria
This first regional analysis of pediatric-onset MS in Austria demonstrates a higher incidence than most previously reported European cohorts, positioning Tyrol within the upper European range. The findings highlight the impact of early recognition, structured diagnostics, and timely initiation of disease-modifying therapy on favorable short-term outcomes
From one to many
What sets apart entrepreneurs who continuously start new businesses from those who stick with their first venture? This paper delves into the characteristics that distinguish habitual founders from one-time founders. Analyzing a dataset of over 5000 individuals, we combine the concepts of cognitive entrenchment and human capital theory to uncover the general and specific traits that increase the likelihood of becoming a habitual founder. Our find…
Borrowing in competence attrition as adaptive bias
The objective of this article is to examine a specific form of competence attrition, borrowing, as heuristic solutions to a problem of partial loss of pre-existing organizational competences. In linguistics, language attrition is a recurring phenomenon that consists of the loss of proficiency in one’s native language due to interaction with and learning of a new language. Language attrition involves both systematic errors in the native language a…
Entrepreneurship Studies and Influences (3 works) · Business (2 works) · Economics (2 works) · Innovation and Knowledge Management (2 works) · Multiple sclerosis (2 works) · Multiple Sclerosis Research Studies (2 works) · Political science (2 works) · Private Equity and Venture Capital (2 works) · Sociology (2 works) · Adverse effect (1 works)