Does data disclosure have an impact on citations? Four leading economics journals introduced a data disclosure policy between 2004 and 2006. We use panel data consisting of 17,135 article citing-year observations from 1996 to 2015 for articles published in these journals. Empirical articles that...

This paper investigates patterns in product market regulation across 34 OECD and 21 non-OECD countries, using an updated and revised version of the OECD’s indicators of product market regulation (PMR). The analysis shows that liberalisation of product markets has further slowed over the past...

The Internet has become an integral part of the everyday life of households, firms and governments. Its proper functioning over the long run is therefore crucial for economic growth and people’s wellbeing more generally. The success of the Internet depends on its openness and the confidence of...

In this work, we develop and apply a methodology to estimate technology-specific R&D investments at the firm level and then use these to test some arguments that have become central in the innovation literature. In particular, we first combine R&D investments with patent data of the world top...

Patent data provide an increasingly used means to analyse innovation performance worldwide including in countries with incomplete data coverage, such as some developing countries. This paper discusses the specific issues associated with using patent data for measuring and analysing innovation in...

The paper investigates the impact that the multinational scope of firms' activities can have on their productivity. First, we argue that such an impact is both direct and indirect, and that the latter is channelled through higher incentives to invest in R&D. Second, we posit that the composition...