Foreign outsourcing, labour demand and the choice of functional form

Elasticity of the demand for low-skilled and high-skilled labour in the European Union with respect to foreign outsourcing is estimated, using alternative flexible cost functions. The choice of functional form is apparently not immaterial, as different forms can lead to conflicting conclusions. Tests that can help to discriminate between different forms of functional specification show that a traditional generalized Leontief cost function is often rejected in favour of a minflex Laurent generalized Leontief cost function. Overall, the estimation results show that foreign outsourcing had a significant impact on the demand for low-skilled and high-skilled workers in the sample period. The pattern is however industryspecific and suggests, in line with some recent theoretical models, an ambiguous relationship between outsourcing and labour demand. There is some evidence that high-skilled labour and capital are (relative) complements.foreign outsourcing, labour demand, flexible cost function specification

Working Paper 22-08 - Wages and employment by level of education and occupation in Belgium

Increased international economic integration and skill-biased technological change are often regarded as the main drivers of the rising inequality in wages and employment witnessed in industrialized countries in recent decades as they are believed to emphasize differences between individuals in level of education. However, proponents of a task-based view of technological change and offshoring stress the evolving content of tasks as the major determinant of shifts in labour demand and argue that this does not necessarily imply a clear-cut match between the level of education and job opportunities. Belgian data from the Structure and Distribution of Earnings Survey for the period 1999-2004 suggest that the level of wages is significantly correlated with the level of education but wage growth is not. Occupation seems to explain a statistically significant part of the wage level as well as wage growth of workers. The analysis supports the view that the level of education provides less information than the occupation of workers in explaining changes in wages and employment. Overall, it appears that a policy that simply aims to increase the level of education of the active population is not warranted. In addition to the risk of over-education, such a policy is not likely to alleviate the mismatch which to some extent exists between the competencies required by employers and the competencies offered by workers and the unemployed.Wage inequality, Returns to education, Task-based view

Corporate decision-making in R&D outsourcing and the impact on internal R&D employment intensity

This article aims to assess whether firms’ strategies of R&D outsourcing determine changes in their internal R&D employment intensity. Four strategic decisions are investigated: to start, increase, decrease or stop outsourcing. It is found that internal R&D employment intensity decreases when firms decide to start, to increase, or to stop R&D outsourcing. However, this finding hides important differences according to the type and the location of the contractor. In general, firms prefer a mix of different types of contractors at different locations. Started outsourcing of R&D to research centers within the nation and increased R&D outsourcing to research centers within the region appear to decrease the internal R&D employment intensity. Decreasing outsourcing to national universities in another region also has a negative impact on internal R&D employment intensity. A corporate decision to stop R&D outsourcing to other firms within the nation but outside the region has a positive impact on the internal R&D employment intensity. The latter is the only effect that is not only statistically significant but is also substantial in magnitude

Working Paper 07-11 - The determinants of industry-level total factor productivity in Belgium

In this Working Paper the impact of potential determinants of total factor productivity, i.e. the part of output that cannot be explained by the quantity of production factors, is estimated for Belgium using industry-level data for the period 1988-2007.Total factor productivity, Competition, R&D

Working Paper 11-11 - A decomposition of industry-level productivity growth in Belgium using firm-level data

In this Working Paper the growth in industry-level total factor productivity, i.e. the part of output growth that cannot be accounted for by growth in the production factors, is decomposed using Belgian firm-level data for the period 2000-2008. Decomposition permits to assess to what extent productivity growth in a given industry results from changes in firm-level productivity, from reallocation of market shares between existing firms or from firm entry and exit.Total factor productivity, Technological efficiency, Reallocation, Firm entry and exit

The productivity and export spillovers of the internationalisation behaviour of Belgian firms

This paper analyses to what extent the decision to start exporting may be subject to spillovers of the internationalisation behaviour of other (foreign and domestic) firms. We distinguish between two possible channels: effects on productivity and effects on the perceived level of sunk costs of exporting. For both channels, we consider geographical and activity or industry-based linkages between firms. For a sample Belgian firms we find evidence of significant spillovers on productivity as well as productivity-independent spillovers on the decision to start exporting. Spillovers seem more substantial in the geographical dimension than in terms of competitor, client or supplier links, except for the impact of multinationals on the productivity of domestic firms.Export, FDI, spillovers, sunk cost, region