Previous research has shown the importance of the CEO letter in a company’s annual report, with it being one of the most widely read parts. Despite this, it is compared to most other parts in the annual report not audited, meaning that the CEO can write whatever they see fit without any precautions. Based on this research, the purpose of this study was to analyse whether the tone of reported infor

Hur ser framtidens jordbruk ut? Hur ska utmaningar som klimatförändringar och försämrade jordbruksmarker kunna hanteras samtidigt som tillräckliga mängder mat produceras för att föda den ständigt växande mänskliga befolkningen? Genom pyrolys, det vill säga upphettning av biomassa utan tillgång till syre, skapas biokol, ett stabilt material med hög porositet och mycket hög kolhalt. Biokol kan plöjaBiochar is a recalcitrant carbon rich solid product widely praised for the ability to improve soil fertility and sequester carbon, thereby improving crop yields and mitigating climate change. In addition to this, gaseous by products from production can be combusted for energy. Despite the recent global peaks in biochar research, studies focused on temperate regions are relatively scarce and few Eu

I januari 2018 presenterade EU kommissionen en ny strategi om hur EU ska hantera plast i en cirkulär ekonomi. Strategin lyfter många av de problem som EU måste hantera med plast och plastavfall idag, presenterar flera mål till 2030 i detta området - till exempel en >50% återvinningsgrad av plastavfall - och rekommenderar åtgärder som kan införas av nationerna för att förbättra deras hantering av pIn January of 2018, the EU commission presented a new strategy on how the EU will handle plastics in a circular economy. The strategy raises many of the issues the EU face with plastics and plastic waste today, presents several goals for 2030 in this field - such as a >50% recycling rate of plastic waste - and recommends measures the nations could take to improve their management of plastics and p

Though the diffusion of electric vehicle (EV) is high on the global agenda, and there are efforts to speed up the shift: some countries intend to ban the sale of internal combustion engine vehicles (ICEV), and some OEMs (original equipment manufacturers) have announced the goal of electrification, the diffusion of EV is slowly. Technological innovation theory explains that we need to harmonise tec

Pairs trading is a widely known investment strategy among hedge funds and institutional investors that focuses on profiting from the relative mispricing between assets. A vast majority of exisiting pairs trading algorithms rely on rather restrictive assumptions concerning the modeling of the so-called spread function and are unable to capture the effects of changing market conditions into the trad