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Why are some independent inventors 'heroes' and others 'hobbyists'? The moderating role of technological diversity and specialization

Lettl, Christopher; Rost, Katja; von Wartburg, Iwan - In: Research Policy 38 (2009) 2, pp. 243-254

Despite a substantial body of research investigating the market significance of inventions by independent inventors, relatively little attention has been devoted to understanding their technological significance. A recent study conducted by [Dahlin, K., Taylor, M., Fichman, M., 2004. Today's...

Persistent link: https://www.econbiz.de/10005351526

Why are some independent inventors ‘heroes’ and others ‘hobbyists’? The moderating role of technological diversity and specialization

Lettl, Christopher; Rost, Katja; von Wartburg, Iwan - In: Research policy : policy and management studies of … 38 (2009) 2, pp. 243-254

Persistent link: https://www.econbiz.de/10008175224

Inventive progress measured by multi-stage patent citation analysis

von Wartburg, Iwan; Teichert, Thorsten; Rost, Katja - In: Research policy : policy and management studies of … 34 (2005) 10, pp. 1591-1607

Persistent link: https://www.econbiz.de/10007638040

Why are some independent inventors ‘heroes’ and others ‘hobbyists’? The moderating role of technological diversity and specialization

Lettl, Christopher; Rost, Katja; von Wartburg, Iwan - In: Research policy : policy and management studies of … 38 (2009) 2, pp. 243-255

Persistent link: https://www.econbiz.de/10008890536

Inventive progress measured by multi-stage patent citation analysis

von Wartburg, Iwan; Teichert, Thorsten; Rost, Katja - In: Research Policy 34 (2005) 10, pp. 1591-1607

Persistent link: https://www.econbiz.de/10005462004