The authors extend the model by Aghion and Howitt (1992) to highlight the role of intellectual-property-rights (IPRs) in the process of innovation and structural change. The model predicts, in contrast to existing ...

The effect of magnesium addition on the phase formation, microstructure and electric and ferroelectric properties of LiNbO 3 thin films prepared through polymeric precursors was analyzed. By X ray diffraction no secondary ...

In Belize, land property rights have been instituted in colonial contexts marked by great precariousness, and juridical and political complexity. The process of the institution of land property registry took place in several ...

O artigo trata de “regimes institucionais perfeitos” (RIPs), definidos como regimes que satisfazem de forma otimizada um determinado valor (como a justiça). Supondo que um RIP seja inviável no curto prazo para agentes que ...

These recommendations are specifically for polymers and polymer systems showing a significant response to an electromagnetic field or one of its components (electric field or magnetic field), i.e., for electromagnetic-fi ...

This article discusses the Brazilian land problem related to property rights of rural land. After emphasizing the importance of land policies in order to define and distribute rural land properties rights, we show how in ...