Zobrazeno 1 - 10
of 17
pro vyhledávání: '"HUW RHYS"'
Publikováno v:
IEEE Access, Vol 11, Pp 23909-23925 (2023)
We demonstrate the adaption of three established methods to the field of surrogate machine learning model development. These methods are data augmentation, custom loss functions and fine-tuning of pre-trained models. Each of these methods have seen w
Externí odkaz:
https://doaj.org/article/3415918ca1154db691af06553f76061b
Akademický článek
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Publikováno v:
SSRN Electronic Journal.
Educators and regulators world-wide are recognizing a range of problems that are arising in both teaching and implementation of IFRS due to language and translation issues. The research question asks what it is about the English in which IFRS are wri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c72fac9c3ffb28f68bfcfbcda55cf7d0
https://doi.org/10.2139/ssrn.2850191
https://doi.org/10.2139/ssrn.2850191
We use concepts from the financial economics discipline – and in particular the methods of continuous time finance – to develop a monetarist model under which the rate of inflation evolves in terms of a first-order mean reversion process based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcadf734f36458e335cad38f42c02623
https://ueaeprints.uea.ac.uk/id/eprint/58329/
https://ueaeprints.uea.ac.uk/id/eprint/58329/
Publikováno v:
Accounting and Business Research. 39:57-73
We incorporate a real option component into the Ohlson (1995) equity valuation model and then use this augmented model to make assessments about the form and nature of the systematic biases that are likely to arise when empirical work is based on lin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fd6b1ba868657f0c5e02f3ed4e74972
https://doi.org/10.1080/00014788.2009.9663349
https://doi.org/10.1080/00014788.2009.9663349
Publikováno v:
The Engineering Economist. 47:436-450
This paper briefly reviews one recent development in real options modeling. This development aims to extend traditional real options models. We show that previous models are incomplete in that only the optimal action threshold is derived. The new lit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1470a6c3ed4f543587b888884ae513f1
https://doi.org/10.1080/00137910208965044
https://doi.org/10.1080/00137910208965044
Autor:
Huw Rhys, Mark Tippet
Publikováno v:
Journal of Business Finance & Accounting. 29:273-286
Capital accumulation is viewed as the net outcome of accumulation and wasting. Accumulation is modelled by a Gaussian process whilst wasting is generated by a continuous time and continuous state-space pseudo-Poisson process. These assumptions imply
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62de54dfde7d655b30992fb040912885
https://doi.org/10.1111/1468-5957.00432
https://doi.org/10.1111/1468-5957.00432
Autor:
Huw Rhys, Rachel F. Baskerville
Publikováno v:
SSRN Electronic Journal.
“Translations – of deep resonances and felt connections – are difficult, if not impossible, to make; one can learn another language, but acquiring all of the cultural accoutrements that accompany language is another story” (Bullaro, 2005).It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c17987dc457e4d2cbd42893b6fd2a43
https://doi.org/10.2139/ssrn.2528118
https://doi.org/10.2139/ssrn.2528118
Autor:
Mark Tippet, Huw Rhys
Publikováno v:
Journal of Business Finance Accounting. 28:379-405
The technical demands of the Cox, Ingersoll and Ross (1985a and 1985b) papers are such that they can only be mastered by those who have a good understanding of some deep mathematics and statistical concepts, including the techniques of continuous tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5f9e69ce92e61dc109df7dce6f96984
https://doi.org/10.1111/1468-5957.00378
https://doi.org/10.1111/1468-5957.00378
Autor:
Huw Rhys
Publikováno v:
Journal of Business Finance Accounting. 27:777-784
This paper introduces a rationale for modelling physical depreciation under uncertainty and compares two variants of it. The first variant leads to a model, the ‘gamma’ model which has been discussed in the literature, while the second variant le
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42cb571f78765f3fbb7fa71e01cd2cfa
https://doi.org/10.1111/1468-5957.00334
https://doi.org/10.1111/1468-5957.00334