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Long-run linkages between US stock prices and cryptocurrencies : a fractional cointegration analysis
Caporale, Guglielmo Maria; Dios Mazariegos, José Javier; … - 2022
of the four main cryptocurrencies in terms of market capitalization (BTC, ETH, USDT, BNB) and of four US stock market … market efficiency in the case of the cryptocurrencies but not of the stock market indices considered. They also indicate that … cryptocurrencies can be a useful tool for investors to diversify and hedge when required in the case of the US markets. …
Persistent link: https://www.econbiz.de/10013368898
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On the desirability of taxing charitable contributions
Blumkin, Tomer (contributor); Tsadḳah, Efrayim (contributor) - 2007
Persistent link: https://www.econbiz.de/10003463017
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Donating time or money : are they substitutes or complements?
Hartmann, Bastian; Werding, Martin - 2012
Decisions to donate time or money for charitable purposes are typically seen as make-or-buy decisions, implying that there should be a clear distinction between individuals engaging in one of these two forms of giving and that this distinction should be somehow linked to opportunity costs. But...
Persistent link: https://www.econbiz.de/10009570044
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The signaling role of charitable contributions by business : a tax policy perspective
Blumḳin, Tomer; Margaliyot, Yoram; Tsadḳah, Efrayim; … - 2016
Empirical evidence suggests that charitable contributions to public goods may be driven not only by the familiar warm-glow of giving motive but also as a means for businesses to signal high product quality. Building on this finding, we present an analytical framework that characterizes the...
Persistent link: https://www.econbiz.de/10011541311
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Charitable contributions by businesses : a tax policy perspective
Blumḳin, Tomer; Margaliyot, Yoram; Tsadḳah, Efrayim; … - 2019
Empirical evidence suggests that charitable contributions to public goods by businesses may be driven not only by the familiar warm-glow of giving motive but also as a means for businesses to signal high product quality. Building on this finding, we present an analytical framework that...
Persistent link: https://www.econbiz.de/10012103589
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There and back again : a simple theory of planned return migration
Knauth, Florian; Wrona, Jens - 2018
We present supportive empirical evidence and a new theoretical explanation for the negative selection into planned return migration between similar regions in Germany. In our model costly temporary and permanent migration are used as imperfect signals to indicate workers' high but otherwise...
Persistent link: https://www.econbiz.de/10011941209
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Imperfect signals
Graetz, Georg - 2023
A pre-condition for employer learning is that signals at labor market entry do not fully reveal graduates' productivity. I model various distinct sources of signal imperfection-such as noise and multi-dimensional types-and characterize their implications for the private return to skill...
Persistent link: https://www.econbiz.de/10014265586
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Cryptocurrencies, technology stocks, Covid-19 and US policy responses: a fractional integration analysis
Abakah, Emmanuel Joel Aikins; Caporale, Guglielmo Maria; … - 2022
This paper assesses the impact of US policy responses to the Covid-19 pandemic on various cryptocurrencies and also …
Persistent link: https://www.econbiz.de/10013041344
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Distrust or speculation? : the socioeconomic drivers of U.S. cryptocurrency investments
Auer, Raphael A.; Tercero-Lucas, David - 2021
cryptocurrency investors tend to be educated, young and digital natives. In recent years, a gap in ownership of cryptocurrencies … across genders has emerged. We examine how investor characteristics vary across cryptocurrencies and show that owners of … cryptocurrencies increasingly tend to hold their investment for longer periods. …
Persistent link: https://www.econbiz.de/10012619271
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Embedded supervision : how to build regulation into decentralised finance
Auer, Raphael A. - 2022
The emergence of so-called "decentralised finance" (DeFi) and a shadow financial system of cryptocurrency exchanges and stablecoin issuers raises the challenge of how to apply technology-neutral regulation so that similar risks are subject to the same rules. This paper makes the case for...
Persistent link: https://www.econbiz.de/10013206072