An action-research framework for investigating design thinking innovation case studies: Underlying reasoning logics and approaches for a triple-stage methodology
Are markets sentiment driving the price bubbles in the virtual?
This paper investigates the existence of speculative bubbles in four crypto-market components (Bitcoin, Ethereum, CRIX index, DeFi pulse index) while date-stamping them, before using a wavelet coherence approach to look after the co-movement of each of those four digital tokens with three sentime
Asian stock market volatility and economic policy uncertainty: The role of world and regional leaders
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Blockchain markets, green finance investments, and environmental impacts
In our study, we delve deep into the dynamics of blockchain markets and their ecological ramifications while also shedding light on the invaluable insights gleaned from a risk spillover analysis involving green finance investments, thereby broadening the spectrum of opportunities for portfolio di
Climate change and wood production
In this article, we investigate the direct (i.e. natural disasters) and indirect (i.e. temperature change) impact of climate change on wood production. To do so, we use wood production data from 166 countries over the period 1995-2020.
Combiner l’innovation et l’entrepreneuriat social : objectif des « objectifs de développement durable »
Connectedness and portfolio hedging between NFTs segments, American stocks and cryptocurrencies Nexus
The paper examines the dynamic spillover and hedging effectiveness between five main segments of NFTs, which are Collectibles, Art, Game, Metaverse, and Utility, and the other asset classes namely Bitcoin and the American Stocks (S&P500).