There exist the close relationships between technology standards and patented technology licensing. Whether a technology standard contains a specific patented technology solution or not, there is always a patented technology licensing implied: patented technology licensing is a prerequisite for the existence and development of technology standards, and technology standards create a good many of...

Medical condition can negatively effect the capacity to drive safely (1). Thus, in the EU (2) North America (1) and Australia (3), the licensing authorities have imposed certain restrictions or conditions to the concession of driving licenses to persons with particular medical conditions; that is, they are permitted to drive in certain circumstances. In some cases, the conditions or restriction...

This paper investigates the effect of different patent regimes on R&D investment and social welfare in a duopoly market with uncertain R&D process. We find that strong patent protection increases R&D investment of at least one firm but whether both firms’ R&D investment will be more under strong patent protection is ambiguous. While ex-ante welfare is more likely to be higher under strong paten...

We use a two-stage game with an outsider patentee and n homogeneous firms to study the effects of environmental taxes and standards under an equivalent emission on environmental technology licensing behavior. Counter to the intuition, a stricter environmental policy hinders technology licensing since a stricter environmental regulation weakens the licensee’s payment ability. When the innovation...

E-cadherin (CDH1) loss occurs frequently in carcinogenesis, contributing to invasion and metastasis. We observed that mouse and human epithelial cell lines overexpressing the replication licensing factor Cdc6 underwent phenotypic changes with mesenchymal features and loss of E-cadherin. Analysis in various types of human cancer revealed a strong correlation between increased Cdc6 expression and...

Asexual species with vegetative propagation of both symbiont partners (soredia) in lichens may harbor lower species diversity because they may indeed represent evolutionary dead ends or clones. In this study we aim to critically examine species boundaries in the sorediate lichen forming fungi Parmotrema reticulatum-Parmotrema pseudoreticulatum complex applying coalescent-based approaches and ot...

Xenopus egg extracts treated with the protein kinase inhibitor 6-dimethylaminopurine (6-DMAP) are unable to support the initiation of DNA replication. Nuclei assembled in 6-DMAP extracts behave as though they are in G2, and will not undergo another round of DNA replication until passage through mitosis. 6-DMAP extracts are functionally devoid of a replication factor that modifies chromatin in e...

BACKGROUND The heads of the Global Fund and the GAVI Alliance have recently promoted the idea of an international tiered pricing framework for medicines, despite objections from civil society groups who fear that this would reduce the leeway for compulsory licenses and generic competition. This paper explores the extent to which an international tiered pricing framework and the present leeway f...

In today’s intensely competitive business environment, pharmaceutical companies are augmenting their product pipelines by in-licensing proprietary compounds or drug discovery-related technologies from external sources. In a sample case study, the OptFolio model of pharmaceutical R&D portfolio management is used to evaluate the optimal stage to license developmental drugs in three distinct thera...

Graduated driver licensing (GDL) is a critical policy tool for potentially improving teenage driving while reducing teen accident exposure. While previous studies demonstrated that GDL reduces teenage involvement in fatal crashes, much remains unanswered. We explore the mechanisms through which GDL influences accident rates as well as its long term effectiveness on teen driving. In particular, ...