In this paper, we open up the black box that has been the introduction of open practices into firms’ commercial R&D strategies. Most of the existing research on the phenomenon of open innovation focuses on its interorganizational aspects. In contrast, the effect that the opening of boundaries...

The link between firms engaging in open source software (OSS) development and the OSScommunity is established by individual developers. This linkage might entail a principalagentissue due to the developer’s double allegiance to firm and OSS community, and exposethe firm to the risk of losing...

We use Lithuanian, Latvian and Estonian LFS data (2002-2007) complemented with severalother surveys to compare the profile of Baltic temporary workers abroad before and after EUaccession with that of stayers and return migrants. Determinants of migration and return, aswell as selection issues...

This paper focuses on the links between informal care provision and labour market activity atthe sub-national level. Within-country analysis of this issue has been very limited to datedespite the wide regional variations in informal care provision that often exist. This issue isimportant in the...

European Social Survey data on 30 countries, covering years 2004-2009, are used to lookinto joint institutional [and other macro] determinants of the rates of dependent employmentwithout a contract, informal self-employment, and unemployment (secondary jobs are notaccounted for). Consistently...

When workers send applications to vacancies they create a network. Frictions arise becauseworkers typically do not know where other workers apply to and firms do not know whichcandidates other firms consider. The first coordination friction affects network formation, whilethe second coordination...

Using U.S. manufacturing data, Griliches (1969) found evidence suggesting that capitalequipment was more substitutable for unskilled than skilled labor. Griliches formulated thisfinding as the capital-skill complementarity hypothesis. The purpose of this study is todetermine whether the...