Results 11 to 20 of about 6,087,008 (306)
Another Return of 'Return to Equilibrium' [PDF]
Communications in Mathematical Physics, 2004 The property of ``{\it return to equilibrium}'' is established for a class of quantum-mechanical models describing interactions of a (toy) atom with black-body radiation, or of a spin with a heat bath of scalar bosons, under the assumption that the ...
Arai +17 more
core +5 more sources
Return to return point memory [PDF]
Physical Review Letters, 2003 We describe a new class of systems exhibiting return point memory (RPM) that are different from those discussed before in the context of ferromagnets. We show numerically that one dimensional random Ising antiferromagnets have RPM, when configurations ...
A. Planes +12 more
core +5 more sources
Investigating the Empirical Validity of the Adaptive Market Hypothesis Using smooth transition autoregressive model in the Tehran Stock Exchange [PDF]
مدلسازی اقتصادسنجی, 2021 The purpose of this paper is to examine the empirical validity of the Adaptive Market Hypothesis (AMH), which is suggested to resolve the controversy between proponents of the efficient market hypothesis and financial behavior school.
Gholamhossein Asadi +2 more
doaj +1 more source
Interior Point Algorithm in Multi-objective Portfolio Optimization: GlueVaR Approach [PDF]
تحقیقات مالی, 2023 Objective Investors, in their pursuit to maximize expected returns, minimize risks in their stock portfolios, and achieve the desired benefits, require suitable methods and criteria to select stocks for their portfolios and allocate capital.
Elaheh Gohania +2 more
doaj +1 more source
Journal of International Students, 2021 Amidst the worldwide outbreak of the coronavirus, many overseas Vietnamese students have decided to return to Vietnam to seek protection from illness. However, the decision to return or not to return in such a risky context requires intensive thinking about the outcomes of each possible choice.
Thai Quoc Cao, Quynh Kim Chieu
openaire +1 more source
Cogent Business & Management, 2023 This study examines the effect of household interference on business returns and household economic welfare of Micro and Small Enterprises (MSEs). This study employs a quantile regression method involving 7,020 households as the sample.
Ramel Yanuarta RE +3 more
doaj +1 more source
Keunis, 2023 Cryptocurrencies like Bitcoin, Ethereum and are high volatility digital commodities, so using them as an alternative to trading investments is very dangerous.
Tommy Kuncara, Kharisma Putra Anugrah
doaj +1 more source
THEORETICAL ELEMENTS REGARDING THE MANAGEMENT OF A DYNAMIC PORTFOLIO [PDF]
Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2022 ct The placing of the portfolios on the capital market is an interesting operation, but also complicated. The investor wants to ensure that the placement of his assets on the capital market at a certain time must result in a return, if possible, as ...
MĂDĂLINA-GABRIELA ANGHEL +2 more
doaj
Tangible and intangible ex post assessment of flood-induced damage to cultural heritage [PDF]
Natural Hazards and Earth System SciencesFloods pose significant risks to cultural heritage (CH), yet post-disaster damage data on CH remain lacking. In this paper, we address this gap by focusing on the ex post assessment of flood-induced damage to CH. The method involves the identification of
C. De Lucia +4 more
doaj +1 more source
Firms’ legitimation through corporate governance and its association with risk and return in Brazil [PDF]
RAUSP Management Journal, 2021 Purpose – This study aims to examine the listing of firms at the highest corporate governance level of the Brazilian stock exchange (B3) as a means of legitimation and its relationship with risk and return on investment.
Kléber Formiga Miranda +2 more
doaj +1 more source