Results 1 to 10 of about 71,974 (267)

13N-NH3 myocardial perfusion imaging with reduced scan duration: a feasibility study in the era of total-body PET/CT [PDF]

open access: yesEJNMMI Physics
Purpose To explore the feasibility of reducing scan duration of 13N-NH3 myocardial perfusion imaging (MPI) using a total-body PET/CT scanner. Methods Forty-five patients with known or suspected coronary artery disease (CAD) performing rest 13N-NH3 MPI ...
Xiaochun Zhang   +7 more
doaj   +2 more sources

Linkages between gold and Latin American equity markets: portfolio implications [PDF]

open access: yesJournal of Economics Finance and Administrative Science, 2021
Purpose – The authors aim to examine the mean and volatility linkages between the gold market and the Latin American equity markets in the entire sample period and two crises periods, namely the US financial crisis and the Chinese crash.
Imran Yousaf   +3 more
doaj   +1 more source

Do average higher moments predict aggregate returns in emerging stock markets? [PDF]

open access: yesJournal of Asian Business and Economic Studies, 2022
Purpose – It has been demonstrated in the US market that expected market excess returns can be predicted using the average higher-order moments of all firms. This study aims to empirically test this theory in emerging markets. Design/methodology/approach
Sumaira Chamadia   +2 more
doaj   +1 more source

Thirty years of the Journal of Derivatives and Quantitative Studies: a bibliometric analysis [PDF]

open access: yesSeonmul yeongu, 2021
This paper investigates a retrospective on the Journal of Derivatives and Quantitative Studies (JDQS) on its 30th anniversary based on bibliometric. JDQSs yearly publications, citations, impact factors, and centrality indices grew up in early 2010s, and ...
Jun Sik Kim, Sol Kim
doaj   +1 more source

Dependence between foreign trade performance and exchange rate volatility: Panel ARDL approach

open access: yesCroatian Review of Economic, Business and Social Statistics, 2023
The purpose of this study is to analyse the influence of exchange rate shocks on foreign trade (exports and imports) of fifteen economies within the ECOWAS sub-region.
Oyinlola Mutiu Abimbola   +2 more
doaj   +1 more source

The Impact of Investor Sentiment on Housing Prices and the Property Stock Index Volatility in South Africa

open access: yesReal Estate Management and Valuation, 2023
While prior studies have examined the predictive effect of macroeconomic and country risk components on property stock index dynamics, limited explanations exist in the literature regarding the time-varying effect of investor sentiment on housing prices.
Muzindutsi Paul-Francois   +3 more
doaj   +1 more source

Characteristics of a Temperature-Sensitive Mutant Strain of Salmonella Enteritidis and Its Potential as a Live Vaccine Candidate

open access: yesVeterinary Sciences, 2023
Salmonella Enteritidis is a common foodborne pathogen transmitted through poultry products, which are its main carriers. Poultry are vaccinated against Salmonella Enteritidis in many countries, despite the absence of clinical symptoms, using commercially
Hyunjin Shin   +9 more
doaj   +1 more source

Predictability in securities price formation: differences between developed and emerging markets [PDF]

open access: yesJournal of Capital Markets Studies, 2020
Purpose – This paper examines whether there are differences in the nature of the price discovery process across established versus emerging stock markets using a twenty-country sample.
Silvio John Camilleri   +2 more
doaj   +1 more source

Re-examining the impact of financial intermediation on economic growth: evidence from Turkey [PDF]

open access: yesJournal of Economics and Development, 2021
Purpose – This study seeks to investigate the impact of financial intermediation on economic growth in Turkey using annual data spanning 1970–2017. Design/methodology/approach – Based on the results of the augmented Dickey–Fuller and Phillips–Perron unit
Ibrahim Nandom Yakubu   +2 more
doaj   +1 more source

تأملی فقهی – اقتصادی در بازار تبعی [PDF]

open access: yesتحقیقات مالی اسلامی (پیوسته), 2020
به‌منظور تصمیم‌گیری و برنامه‌ریزی در امور اقتصادی لازم است موضوعات مرتبط با آن را خوب بشناسیم. یکی از بخش‌های بازار سرمایه که می‌تواند نقش قابل‌ملاحظه‌ای در فعال‌تر شدن این بازار در اقتصاد ایران بازی نماید «بازار تبعی» است؛ بازاری که به‌عنوان بازوی بازار
سیدصادق طباطبائی‌نژاد
doaj   +1 more source

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