Diversification has been long considered an essential part of investing for the long term. Our paper aims to look further on portfolio diversification and how asset allocation can be optimized. We suggest that the selection of investments in a portfolio should be based on how the market behaves...

We propose a model to help investors address liquidity questions in strategic asset allocation decisions. We consider various dimensions of liquidity, such as market and funding liquidity, as well as the dynamic nature of liquidity risk and return. Our framework can be particularly useful to...

This paper provides a theoretical rationale for private investment in basic research. It explains the decision by some firms to hire scientists who have an intrinsic motivation to pursue academic research and allow them to do so while they also dedicate time to the firm's applied agenda. We show...

Economic theory views patents as policy instruments aimed at fostering innovation and diffusion. Three major implications are drawn regarding current policy debates. First, patents may not be the most effective means of protection for inventors to recover R&D investments when imitation is costly...

This unique Handbook examines the impacts on, and responses to, economic geography explicitly from the perspective of the behaviour, mechanics, systems and experiences of different firms in various types of industries. The industry studies approach allows the authors to explain why the economic...

La teoría económica, al considerar que las patentes son instrumentos de política pública para fomentar la innovación y la difusión de la tecnología, conduce principalmente a tres conclusiones. En primer lugar, las patentes no tienen por qué ser siempre el medio de protección más eficaz...

Economic theory views patents as policy instruments aimed at fostering innovation and diffusion. Three major implications are drawn regarding current policy debates. First, patents may not be the most effective means of protection for inventors to recover R&D investments when imitation is costly...

We rely on a novel database of Spanish author-inventors to explore the relationship between the past patenting experience of academic authors and the scientific impact (citations received and journal prestige) of scientific articles published during 2003--2008 in journals listed in SCOPUS. We...