We consider an OLG economy with endogenous investment in human capital. Heterogeneity in individual human capital levels is generated by random innate ability. The production of human capital depends on each individual s investment in education. This investment decision is taken only after...

The detection of redundant or reused passages in texts is an important basis for various tasks including tracking of information flow, plagiarism detection, origin detection, web search and information retrieval. Being able to track the evolution of a piece of information through different...