Abstract
The empirical studies in the area of Open Innovation (OI) reveal that there is a significant bias in favour of countries on the technological frontier. The present study aims to bridge this gap by examining firms in Portugal, a country at an intermediate stage of technological development. Based on 70 innovative firms, we found that whatever perspective of the OI model is considered, firms tend, on average, to share a relatively closed innovation model when compared with firms located in countries where technological development is advanced. About a quarter of the surveyed firms implemented the OI model in their innovation strategy/business, this being much more widely disseminated regarding the absorption of external knowledge/technology, with almost 40% of firms surveyed acknowledging its use in comparison with the perspective of transfer of knowledge/technology to other organisations - less than 10% provide their "surplus technology" to other organisations. This result may indicate a lack of awareness of the economic potential of making internally created technologies available to third parties, albeit this potential might also depend on other circumstances such as technology architecture (the system and interdependence of technologies).

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Abstract
Despite the important existing contributions on public and political entrepreneurship, research on these topics is still scarce, particularly at the empirical level. Studies on political entrepreneurship have usually focused on the biography of entrepreneurial leaders and the analysis of case studies. Thus, a parameterisation of the variables and relationships that permit quantitative empirical research is in demand. The present study adds to the empirical literature on public and political entrepreneurship by proposing to examine and intersect several dimensions of political entrepreneurship at the local level: funds, activities, infrastructure, and global. Based on responses gathered from 108 Portuguese municipalities, we found that both individual - gender, previous occupational status, age, and managerial competencies of the mayor - and contextual conditions - accessibilities, educational endowments, and business structure of the municipalities, namely the share of medium and large firms - are key determinants of local political entrepreneurship. © The Author(s) 2012.

Abstract
Studies on the impact of foreign direct investment (FDI) on the Chinese economy have essentially focused on the relationship between FDI, productivity and economic growth, revealing a tendency toward sectoral, regional and macroeconomic empirical studies. This work aims to complement these approaches and contribute to the rather limited literature on the relationship between FDI, Human Capital and Innovation at a corporate level. Based on a set of large and innovative firms (national and foreign capital) located in China, we have concluded that (1) the direct impact of foreign capital on the level of human capital in firms is negative, that is no evidence was found suggesting that FDI has a positive influence on their human capital and (ii) in indirect terms, by means of investment in R&D (research and development) activities, FDI has a positive impact on general human capital (i.e. formal education). These results suggest that for China to benefit from FDI, it is necessary to implement a selective policy to attract FDI, taking into account more technologically advanced, R&D-based projects.

Abstract
The impact of human capital on foreign direct investment has been assessed in an essentially descriptive manner. Most quantitative studies focus on the macroeconomic level. Microeconomic studies are scarce internationally and even more so in the case of China. Based on a survey of innovative firms located in China, this study assesses the importance of human capital in attracting foreign direct investment (FDI) to China. Using a sample of 77 innovative firms, and logistic estimation techniques, we concluded that even though human capital does not constitute a direct factor in attracting FDI to China, it is a positive indirect factor through firms' R&D efforts. Moreover, we found that connections with universities have a positive impact on the attraction of FDI, although the impact of human capital on the attraction of FDI is not sustained on the basis of additional contacts with universities. Evidence gathered suggests that it is important that public authorities recognize the interconnections between education and innovation policies and the implementation of FDI policies - human capital is only capable of attracting innovative foreign capital when associated with high levels of R&D.