dissertation in pdf-format - Aalto-yliopisto
dissertation in pdf-format - Aalto-yliopisto
dissertation in pdf-format - Aalto-yliopisto
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4 Results, evaluation of the studies<br />
and conclud<strong>in</strong>g remarks<br />
4.1 Summary of the results and conclusions<br />
In this section, the ma<strong>in</strong> results and conclusions presented <strong>in</strong> Articles I, II,<br />
III and IV are summarised, then the contributions (theoretical and<br />
practical) and limitations of the study are evaluated, and f<strong>in</strong>ally possible<br />
avenues for future research are suggested.<br />
The ma<strong>in</strong> research question addressed <strong>in</strong> Article I was: What factors affect<br />
<strong>in</strong>novation <strong>in</strong> grow<strong>in</strong>g SMEs? Five hypotheses were formulated and tested,<br />
based on the theoretical background and previous literature: that location,<br />
age, size, success and public R&D f<strong>in</strong>ance affect it. The results <strong>in</strong>dicate that<br />
location, age and size of the firm do not statistically significantly<br />
differentiate <strong>in</strong>novative grow<strong>in</strong>g SMEs from non-<strong>in</strong>novative counterparts.<br />
These f<strong>in</strong>d<strong>in</strong>gs are consistent with previous conclusions that there is<br />
relatively little difference <strong>in</strong> the level of <strong>in</strong>novation and performance<br />
between SMEs <strong>in</strong> different areas (North and Smallbone, 2000), and that<br />
<strong>in</strong>novative output is not strongly related to either economies of scale (Kohn<br />
and Scott, 1982) or age of the firm (Huergo and Jaumandreu, 2004). The<br />
last of the cited studies showed that many mature firms seem to rema<strong>in</strong><br />
highly <strong>in</strong>novative and exhibit superb market performance.<br />
The results suggest that <strong>in</strong> a 3 – 5 year timeframe success may be<br />
negatively related to <strong>in</strong>novation and growth, <strong>in</strong> accordance with<br />
expectations that grow<strong>in</strong>g <strong>in</strong>novative SMEs may be subject to greater<br />
f<strong>in</strong>ancial pressures than grow<strong>in</strong>g firms that do not produce IPRs (Bhide,<br />
2000; Freel and Robson, 2004).<br />
The overall classification rate of <strong>in</strong>novative HGS SMEs improved when<br />
the variables location, size and age were excluded from LRA-analysis. The<br />
explanatory variables used <strong>in</strong> the best statistical model were success, public<br />
R&D fund<strong>in</strong>g and the turnover/employee ratio. Of these variables, the<br />
success <strong>in</strong>dex and public R&D fund<strong>in</strong>g had significant effects at the p 0.1<br />
and p0.01 levels, respectively. The turnover/employee ratio was not<br />
statistically significant, but its <strong>in</strong>clusion improved the overall classification<br />
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