for mapping technology diffusion. This applies to blockchain technology which is in essence, a decentralized and … learning techniques that allow us to identify companies that use blockchain technology to determine its diffusion. Our analysis … shows that blockchain is still a niche technology with only 0.88% of the analyzed firms using it. At the same time, certain …

Although blockchain technology and cryptocurrencies have grown in popularity over the past years, there does not seem … blockchain provides is commitment. I develop a model of an entrepreneur, who can create a network for her users. She can decide … network with a decentralized implementation through the blockchain. Users that join the network are subject to a locked …

, some technologies, especially blockchain applications, are often criticized for harming the environment, e.g. due to high … energy demand. In our study, we present a novel approach to identify sustainability-focused blockchain companies and relate … show that blockchain remains a niche technology, with its use communicated by about 0.6% of US companies. However, the …

analysis, an e-tailer?s Internet search engine rank as well as its advertising activities in search engines serve as proxies … with investments in online advertising. Moreover, banner ads seem to serve as price advertising mechanism, whereas …

analysis, an e-tailer?s Internet search engine rank as well as its advertising activities in search engines serve as proxies … with investments in online advertising. Moreover, banner ads seem to serve as price advertising mechanism, whereas …

for advertising space. This paper develops a realistic, yet simple, model of print media industries. In contrast to … earlier studies, it takes into account that print media firms can neither set advertising space nor its price. A main finding … overstated since a print media firms? cover pricing is limited by its feedback on advertising demand. …

for advertising space. This paper develops a realistic, yet simple, model of print media industries. In contrast to … earlier studies, it takes into account that print media firms can neither set advertising space nor its price. A main finding … overstated since a print media firms? cover pricing is limited by its feedback on advertising demand. …

legislation. I study here how gender wage inequality differs across formal and informal jobs in Brazil. The raw gender wage gap is …