Número: 158
Autor(es): Rita Bessone Basto, Ana Martins e Guida Nogueira
Mês: Janeiro
Ano: 2021

The competitiveness of an economy increasingly depends on its ability to innovate. Theory suggests that innovation makes an important contribution to growth both at the firm level and at the national level. Innovative economies that deliver new differentiated products and services and/or develop more efficient production processes are often more productive, more resilient and adaptable in the face of adversity and change, and better able to support higher living standards and thus greater well-being. However, because knowledge is a public good, without government support, private agents are likely to underinvest in R&D, as it usually leads to higher social returns than private ones. In this context, it is strategically important to use public funds to promote innovative activity in firms to achieve the optimal level of R&D investment. Since 2000, indirect public support through tax credits has become more prominent and is currently the main form of public R&D support for most OECD countries. This paper evaluates the impact of SIFIDE, the Portuguese system of tax incentives to corporate R&D investment, on firms’ behaviour. The results show the effectiveness of SIFIDE in promoting investment in R&D, both through the impact of the program on intangible investment and on R&D staff.


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