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The purpose of this paper is to broaden the perspective on how information and communication technology (ICT) relates to productivity by introducing a novel ICT variable: the share of ICT-schooled employees in firms, an intangible input often neglected or difficult to measure.

Based on a Cobb-Douglas production function specification, the association between the share of ICT-schooled employees and firm productivity is estimated by the use of unique comparable multi-linked firm-level data sets from statistical offices in six European countries for the period of 2001-2009.

There are indications that the share of ICT-schooled employees significantly and positively relates to productivity, and also that this relationship is generally more persistent than that of ICT intensity of firms, measured as the proportion of broadband internet-enabled employees. However, the strength of the association varies across countries and demonstrates that underlying factors, such as industry structure and institutional settings might be of importance too.

Data features and the way to access harmonised firm-level data across countries affect the choice of econometric approach and output variable.

The results emphasise the importance of specific ICT skills in firms independently of where in the organisation the employee works.

Studies on associations between employees with specific (higher) education based on formal credentials and productivity are rare. Even more uncommon is the cross-country setting with harmonised data including general ICT intensity of firms.

This research surveys the recent surge of empirical studies on transfer pricing manipulation by multinational enterprises (MNEs), tax-motivated transfer pricing, particularly from the year 1990 to present. The review tackles transfer pricing income shifting behavior of MNEs from three different perspectives: taxation relationship with profitability, intrafirm trade, and foreign direct investment (FDI). There have been significant developments and contributions in this field, despite many limitations, mainly concerning the availability of micro-data in general, (specifically intrafirm trade data which allows capturing much of the heterogeneity which is dangling within inter-sectors), and the tax measurement issue. Yet, this area of study is still developing and promises more achievements.