We examine the relationship between the top five cryptos and the U.S. S&P500 index from January 2018 to December 2021. We use the novel General-to-specific Vector Autoregression (GETS VAR) and traditional Vector Autoregression (VAR) model to analyze the short- and longrun, cumulative impulse-response, and Granger causality test between S&P500 returns and the returns of Bitcoin, Ethereum, Ripple, ...

Rural entrepreneurship has recently been reconceptualised as engagement with contexts. However, our knowledge of the nature of this engagement remains limited. In this paper, we explore the engagement of entrepreneurs hired as part-time industry mentors at regional universities. Using a qualitative approach based on grounded theory and self-ethnography, we interviewed five entrepreneurs in adjunct ...

Rush orders are characterised by time constraints and organisational priority. They are handled by the supplier with the aim of meeting customer requirements in as limited a timeframe as possible. Rather than focusing on rush orders as a deterministic planning problem, this paper takes an inter-organisational perspective that highlights the complex networked interactions between the supplier and the ...

This paper gives an overview of bioeconomic modelling of marine reserves, and illustrates how economists have responded to the modelling results found in the ecological literature. The economic analysis is shown to be far more pessimistic with regard to the potential of marine reserves as a fisheries management tool, than what one finds in the purely ecological analysis, the reason being the ...

Background: Congenital defect gastroschisis manifests as a defect in the sheath in the intestine of the newborn, which is not covered by the hernia sac. In this case, the priority task of the neonatal nurse is to diagnose patient care problems quickly and accurately. Choosing the correct care plan elements has a significant impact on shortening the duration of hospitalization, reducing the number ...

Nasjonalt råd for økonomisk-administrativ utdanning (NRØA) vedtok 17. oktober 2011 en plan for bachelorstudiet i økonomi og administrasjon der læringsmål i den forrige planen er gjort om til læringsutbyttebeskrivelser basert på et nytt nasjonalt kvalifikasjonsrammeverk (NKR). Artikkelen drøfter hvorvidt den nye planen vil kunne bidra til målet om å øke studentenes læringsutbytte i lys av det ...

In this paper, we develop semantic-based sentiment indices through relevant news and Twitter feeds for oil market using a state-of-the-art natural language processing technique. We investigate the predictability of crude oil price volatility using the novel sentiment indices through a hybrid structure consisting of generalized autoregressive conditional heteroskedasticity and bidirectional long ...

This paper analyses the economics of pest and nuisance relating to wild animals. It studies stylised models where wild animals represent a direct nuisance to agricultural production through grazing and crop damage. Such damage is particularly relevant in poor rural communities, where people are dependent on livestock and crop production and at the same time are living close to nature and wildlife. ...