Agricultural production is often exposed to several sources of risks, uncertainties and random shocks. These risks and random shocks make the evaluation the influence of policy interventions in the agricultural sector difficult due to the existence of limited data about random events....

Motivated by the conclusions from various modelling studies, modifications to the bioenergy sector regulations are under way in Europe and in the USA to account for emissions from indirect land-use change (ILUC). Despite their influence on the policy-making, evaluations of the capacity of...

Mobile phones promise to bring the ICT revolution to previously unconnected populations. A two- year study evaluates an innovative voice-based ICT advisory service for smallholder cotton farmers in India, demonstrating significant demand for, and trust in, new information. Farmers substantially...

Biofuel policies are frequently mentioned in the policy and academic debates because of their potential impact on food prices. In 2005, the United States authorities passed legislation under which corn-based ethanol became in practice the only available gasoline additive. Some studies have then...

This paper uses a gravity framework to investigate the effects of distance as well as subnational and national borders in knowledge spillovers. Drawing on the NBER Patent Citations Database, we examine patent citations data at metropolitan level within the U.S. and the 38 largest patent-cited...

This paper develops a methodology to compare the quality of examination services in different patent offices. Quality is defined as the extent to which patent offices comply with their patentability conditions in a transparent way. The methodology consists of a two-layer analytical framework...

This paper uses a gravity framework to investigate the effects of distance as well as subnational and national borders in knowledge spillovers. Drawing on the NBER Patent Citations Database, we examine patent citations data at metropolitan level within the U.S. and the 38 largest patent-cited...

How should businesses adjust strategic patenting to changes in patent law? Theoretically, under particular conditions, if the legal protection of patents is stronger, incumbent businesses would reduce patenting. When the Court of Appeals for the Federal Circuit assumed jurisdiction over patent...

We examine the impact of trademarks (TMs) on the initial public offering (IPO) valuation process of firms, their future performance, and capital market resilience. We find that TMs play an ambivalent role in under-pricing, depending on their quality. The existence of TMs tends to increase...

Given the scarcity of innovation measurements at the state level, we propose an innovation index. To test if the proposed index is a good measure of innovation, we studied its relationship with economic growth across the United States. Results are qualitatively consistent with the literature in...