Writing in Applied Economics Letters, Sumner (2004) advocates use of long lag lengths when conducting cointegration tests. Replication of Sumner’s consumption model suggests long lag lengths are a mis-specification: The true underlying model is periodic. We test for periodically distributed...

We document accounting quality improvements following voluntary IFRS adoption.However, we find no evidence of such improvements subsequent to mandatory adoptionby firms that resist IFRS adoption. We exploit a unique setting in Germany where firmscould voluntarily adopt IFRS before mandatory...

This paper analyses the process of knowledge growth in a branch of medical science. Our study of scientific advances in glaucoma research is organized in two parts. In the first we present a qualitative overview of the problem sequences that have characterized 150 years of medical research in...

This paper presents a longitudinal study on the evolution of the retail banking sector in the United Kingdom (UK) following the adoption of automated payments in the 1970s. The analysis is cast in the context of innovation studies and looks at the process of industry evolution by highlighting...

This paper is about the implications of a nation’s approach to defence procurement for its national innovation system and the innovation that occurs within it. Defence procurement involves choices over what is to be purchased (the product), from whom it should be bought (the producer), and how...

Departing from a number of theoretical perspectives from which rationales for science,technology and innovation (STI) policy can be extracted, this paper discusses threequestions. First, what rationales for public intervention can be derived from differenteconomic theories, including theories...

Interaction between private and public organisations is a fundamental source of innovation and a crucial framing condition for reaping the benefits of new technologies through their diffusion in regulated domains. With a focus on the health sector, in this essay we investigate the emergence of...

Innovation policy has become tremendously differentiated. This is to some extent a consequence of a more systematic understanding of the innovation process as described in innovation system approaches (see Chaminade/Edquist 2008), which has led to a broad understanding of functions of innovation...

Higher education institutions (HEIs) have examined IT outsourcing strategies, to ensure that their IT functions could sustain their service requirements while remaining effective and competitive. This research seeks to explore the major outsourcing issues within the HE context, including why...

The internationalization of services is a natural part of the evolutionary development of anopen market economy. This is neither a recent nor passing phenomena, but a developmenttrajectory along which market economies have run for millennia. The internationalization(or globalization) of economic...