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Why do banks require minimum balance to avoid a fee?
Large banks in the United States waive their monthly account fee if depositors maintain above a certain minimum balance in their account. This...
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Intuitionistic fuzzy pattern recognition model in assessment of the social empowerment index for Azerbaijan
In this work, an intuitionistic fuzzy pattern recognition model is developed to evaluate the social empowerment index (SEI) for Azerbaijan. The...
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Discretionary decisions in capital requirements under Solvency II
European insurers are allowed to make discretionary decisions in the calculation of Solvency II capital requirements. These choices include the...
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Control of Online-Appointment Systems When the Booking Status Signals Quality of Service
We revisit a service provider’s problem to match supply and demand via an online appointment system such as a doctor in the health care sector. We...
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Cross-border banking and bank stability: evidence from Sub-Saharan Africa
Based on bank-level data from 29 Sub-Saharan African countries between 2005 and 2019, we apply panel fixed effects (FE) and two-step system GMM...
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The effects of selection and moral hazard in additional health insurance in a universal healthcare system: evidence from Taiwan
In this study, we investigate the effect of both voluntary private health insurance and compulsory social health insurance on the utilization of...
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On the value of a time-inconsistent mean-field zero-sum Dynkin game
We study a mean-field zero-sum Dynkin game (MF-ZSDG) with time-inconsistent performance functionals adapted to the Brownian filtration. Despite the...
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Spillover Effects of Oil Price Fluctuations on the U.S and Asia–Pacific Stock Markets: A Multivariate EGARCH Analysis
This study investigates the spillover effects between oil and stock prices from 2000 to 2022, utilizing the multivariate EGARCH model. The database...
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Financial friction and optimal monetary policy: analysis of DSGE model with financial friction and price sticky
The paper analyzes the effectiveness of standard and augmented monetary policies in the case of financial and real shocks. We use a Dynamic...
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Four-day workweek in corporate sector: post-pandemic work arrangement for Bangladesh
The global adoption of the four-day workweek has surged, particularly accelerated by the COVID-19 pandemic, driven by a collective desire for...
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Effects of COVID-19 on Investor Sentiment: Evidence from Commodity Futures Using Google Search Volume Index
This work investigates the nexus between Covid-19 induced investor sentiment and daily futures volatility for six commodities listed in New York...
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Science or scientism? On the momentum illusion
This study explores the risk of the traditional momentum strategy in terms of its realized variance using various data frequencies. It is shown that...
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Do users' pro-environmental personal norms hold significance in electronic payment adoption context?
The adoption of “Electronic Payment Systems (EPS)” presents an effective alternative for mitigating natural ecosystem degradation and serves as a...
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Technology investment and insurer efficiency
We examine the role of technology expense and asset data items with insurer efficiency. We show that insurers increasing investment in technology...
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The evolution of patent cooperation network for new energy vehicle power battery
In the new energy automobile industry, a patent cooperation network is a technical means to effectively improve the innovation ability of...
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Examining the Value Creation of Capital Expenditure and R&D Investments in Indian Listed Firms: A Study Utilizing Economic Value Added (EVA)
This study examines the effects of Capital Expenditure (CAPEX) and Research & Development Expenditure (R&D), on firm value, as determined by Economic...
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Conformism, distinction and heterogeneity in an agent-based model of fads
We examine the dependence of the cyclical fluctuations of demand on specific behavioral attitudes of heterogeneous agents. Starting from a modified...
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Consumers’ attitude toward biometric banking services: an empirical evaluation of determinants and outcomes
The study aims to evaluate consumers’ attitudes toward the biometric technology and to investigate how these authentication technologies influence...
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Are minimum variance portfolios in multi-factor models long in low-beta assets?
Within the one-factor capital asset pricing model (CAPM), the minimum-variance portfolio (MVP) is known to have long positions in those assets of the...
