Results 201 to 210 of about 615,163 (297)
Enhancing fraud detection in auto insurance and credit card transactions: a novel approach integrating CNNs and machine learning algorithms. [PDF]
PeerJ Comput SciMing R +3 more
europepmc +1 more source
The Economic History Review, EarlyView.Abstract A substantial body of literature has considered warfare a fundamental driver of fiscal capacity. We argue that the nature of the tax base available to governments can either foster or constrain the ability and incentives of central elites to impose their legitimacy once the war is over.
Oriol Sabaté, José Peres‐Cajías
wiley +1 more source
Optimizing credit card fraud detection with random forests and SMOTE.
Sci RepSundaravadivel P +5 more
europepmc +1 more source
Unpacking the relationship between co‐creation and brand equity: A multi‐study approach
European Management Review, EarlyView.Abstract Whilst some studies have shown that co‐creation positively influences brand equity, others have found only marginal or even negative effects, and several failure cases of co‐creation have been reported. To overcome the confusion generated by mixed findings, this paper unpacks the relationship between co‐creation and brand equity, considering ...
Stefan Markovic +4 more
wiley +1 more source
The Howard Journal of Crime and Justice, EarlyView.ABSTRACT This article examines the death penalty in Malaysia, where foreign nationals have historically been sentenced to death at a disproportionately high rate. The international community has recognised that foreign defendants are disadvantaged in alien criminal justice systems and made efforts to address this through the United Nation's Vienna ...
Carolyn Hoyle, Lucy Harry
wiley +1 more source
Consumer Mobility, Offline and Online Regional Trade: Evidence From High‐Frequency Transaction Data
International Economic Review, EarlyView.ABSTRACT The shift from offline to online purchasing is reshaping trade patterns: a weaker effect of distance has been observed in digital transactions. This study analyzes these dynamics at an unprecedented scale and granularity, using interregional gravity models estimated from billions of geolocated French card transactions.
David Bounie +2 more
wiley +1 more source
Ambiguity Aversion, Portfolio Choice, and Life Expectancy
International Economic Review, EarlyView.ABSTRACT This paper studies how wealth and aging affect portfolio choices in a life‐cycle model with ambiguity aversion. Ambiguity aversion implies wealthier and older agents are endogenously more optimistic about risky asset returns, relative to poorer/younger agents. As life expectancy grows, old agents become even more optimistic, while young agents
Alistair Macaulay, Chenchuan Shi
wiley +1 more source
Flexible Contract, Flexible Morale? Microcredit Design and Repayment Discipline
International Economic Review, EarlyView.ABSTRACT Flexible repayment benefits borrowers, but practitioners fear increased moral hazard. Investigating their concerns requires disentangling repayment choices from repayment capacity, which is typically infeasible in field studies. We use a lab‐in‐the‐field experiment with 645 microcredit borrowers to cleanly identify the effect of repayment ...
Kristina Czura, Anett John, Lisa Spantig
wiley +1 more source
International Journal of Applied Linguistics, EarlyView.ABSTRACT This article investigates the nature, effectiveness, and implications of English private tutoring (EPT) among Grade 11 students in rural Kazakhstan. Drawing on survey responses from 160 students within a larger sample of 740, the study examines participation patterns, motivations, perceived benefits, and the financial and social costs ...
Anas Hajar, Mehmet Karakus
wiley +1 more source