December 23, 2025 article Open access Structural differentiation, complex organizational boundaries and the survival of internal new ventures Entrepreneurship and Regional Development DOI: 10.1080/08985626.2025.2589156 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 0 stored of 0 References 1 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access A tutorial on frailty models 2020 Statistical Methods in Medical Research article Mathematics Statistical Distribution Estimation and Applications Open access 278 citations 1 result