Database model We develop a database model to collect and logically connect extra financial, climate and financial information of individual physical assets and firms. The database model provides a granular and comprehensive overview of the characteristics of firms by collecting information on their productive assets, their business lines’ composition and performance, and their financial and
Martingale measure The martingale property of an asset means that its current price is fair, that is, it reflects the discounted expected future payoffs. Martingale probability measures are often denoted by \(\mathbbm {Q}\) in the financial literature. We want to find martingale measures which are equivalent to the original probability measure \(\mathbbm {P}\). In our
Friday, 9 August 2024, 4:53 pmPress Release: Science Media Centre Patents to exploit deep-sea marine organisms are increasing, according to a new study in Nature Sustainability. A new database of marine genes in patent filings reveals most patents are held by a few large companies, and that deep-sea organisms are of increasing economic interest. These