dissertation in pdf-format - Aalto-yliopisto
dissertation in pdf-format - Aalto-yliopisto
dissertation in pdf-format - Aalto-yliopisto
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2.6 Conceptual framework<br />
33<br />
2 Literature review and conceptual framework<br />
Relationships exam<strong>in</strong>ed <strong>in</strong> the studies this <strong>dissertation</strong> is based upon<br />
<strong>in</strong>clude those between:<br />
1. Innovation and growth<br />
2. Growth and success<br />
3. Growth, <strong>in</strong>novation and support<br />
Four studies have been conducted (as described <strong>in</strong> Articles I-IV), which<br />
collectively illustrate the characteristics of IHGS firms and form the<br />
conceptual framework of the <strong>dissertation</strong> (Figure 3). The start<strong>in</strong>g po<strong>in</strong>t of<br />
the <strong>in</strong>novation and growth studies has been analysis of grow<strong>in</strong>g <strong>in</strong>novative<br />
SMEs <strong>in</strong> diverse locations. Accord<strong>in</strong>g to resource munificence and regional<br />
competitive theories, firms <strong>in</strong> urban areas should generally perform more<br />
strongly and produce more <strong>in</strong>novations than those <strong>in</strong> rural regions. To<br />
evaluate these hypotheses, the <strong>in</strong>fluence of location on <strong>in</strong>novation and<br />
growth has been tested and analysed <strong>in</strong> more detail <strong>in</strong> the studies, and the<br />
basic assumption of life-cycle theory has been tested by analys<strong>in</strong>g the<br />
<strong>in</strong>fluence of age of the firms <strong>in</strong> the studied populations. The Schumpeterian<br />
hypothesis that large firms tend to have resource advantages over smaller<br />
firms for exploit<strong>in</strong>g new technologies and produc<strong>in</strong>g <strong>in</strong>novations has also<br />
been tested. In addition, Gibrat’s law, that growth follows random walks<br />
rather than be<strong>in</strong>g correlated with size, has been evaluated.<br />
Other assumptions about the connections between <strong>in</strong>novation, growth<br />
and success applied and tested <strong>in</strong> the studies are derived from prior<br />
empirical studies. Previous research <strong>in</strong>dicates that there is a positive<br />
correlation between <strong>in</strong>novation and growth, but there are mixed f<strong>in</strong>d<strong>in</strong>gs<br />
regard<strong>in</strong>g the relationship between <strong>in</strong>novation and success. The impact of<br />
<strong>in</strong>novations on economic performance is seen as highly uncerta<strong>in</strong>.<br />
Moreover, risky behaviour (<strong>in</strong>clud<strong>in</strong>g pursu<strong>in</strong>g growth and <strong>in</strong>novation<br />
activities simultaneously) may lead to high variance <strong>in</strong> short-term <strong>in</strong>come<br />
(Bhide, 2000). Both private and public R&D expenditures are believed to<br />
correlate positively with the development of new products, but the <strong>in</strong>fluence<br />
of R&D expenditure on simultaneous <strong>in</strong>novation and growth has not been<br />
tested <strong>in</strong> previous studies.<br />
In the studies reported <strong>in</strong> Articles I-IV the connections between growth<br />
and success have been analysed with<strong>in</strong> the constructed framework by<br />
exam<strong>in</strong><strong>in</strong>g the <strong>in</strong>fluence of selected variables on growth, success, and<br />
simultaneous growth and success. Whether the concepts of growth and<br />
success are the same, or different, was also assessed. Models, derived from<br />
prior theories, were constructed to assess the effects of age, branch of<br />
<strong>in</strong>dustry, <strong>in</strong>novation, location and size on growth and success. In addition, a<br />
longitud<strong>in</strong>al case study approach was utilized to elucidate behavioural