We study the causal impact of invalidating marginally valid patents during post-grant opposition at the European Patent Office on affected inventors' subsequent patenting. We exploit exogenous variation in invalidation by leveraging the participation of a patent's original examiner in the...

In this paper, we discuss the agricultural trade between Brazil and China. We select a set of key commodities and debate whether there are obstacles or opportunities to increase trade between the two economies. Following an institutional and historical analysis, we provide a statistical...

The agriculture sector in Indonesia has played a significant role in poverty reduction and economic transformation. However, challenges remain in improving agricultural productivity and farmers' incomes to eradicate extreme poverty and ensure food security. The agriculture sector accounts for...