Results 111 to 120 of about 4,796 (232)
Rational Expectations Fools' Bubbles
International Economic Review, EarlyView.ABSTRACT We develop a rational, Walrasian model of speculative bubbles inspired by the Kindleberger–Minsky view, which describes bubbles as wave‐like market processes. Touched off by an initial shock, price booms are initially self‐reinforcing but become self‐destructive later when prices surpass fundamental value.
Luis Araujo, Antonio Doblas‐Madrid
wiley +1 more source
International Transactions in Operational Research, EarlyView.Abstract Despite increasing demands for resilient and sustainable supply chains, inventory management often relies on outdated single‐criterion analyses. While multi‐criteria ABC (MCABC) analyses provide a theoretically mature assessment of resilience‐sustainability‐benefit trade‐offs in inventory, their adoption remains limited due to fragmented ...
Lukas Grützner, Michael H. Breitner
wiley +1 more source
International Transactions in Operational Research, EarlyView.Abstract We address the scheduling conflicting jobs on parallel identical machines problem with makespan minimization, a classical and computationally challenging variant of parallel machine scheduling. We develop and evaluate three distinct solution methodologies: a novel constraint programming (CP) formulation, and two metaheuristics: a multi ...
Roberto Maria Rosati +3 more
wiley +1 more source
Managerial Overoptimism and Discretionary Disclosure
Journal of Business Finance &Accounting, EarlyView.ABSTRACT We examine the effect of managerial overoptimism on discretionary disclosure of subjective information, such as earnings forecasts. The market applies a discount upon disclosure to capture the possibility that the revealed subjective expectation is too optimistic.
Nikolaj Niebuhr Lambertsen +1 more
wiley +1 more source
Evidence Gathering Under Competitive and Noncompetitive Rewards
Journal of Economics &Management Strategy, EarlyView.ABSTRACT Reward schemes may affect not only agents' effort but also their incentives to gather information in order to reduce the riskiness of the productive activity. In a laboratory experiment using a novel task, we find that the relationship between incentives and evidence gathering depends critically on the availability of information about peers ...
Philip Brookins +2 more
wiley +1 more source
Journal of Microscopy, EarlyView.Abstract In situ synchrotron X‐ray computed tomography enables dynamic material studies. However, automated segmentation remains challenging due to complex imaging artefacts – like ring and cupping effects – and limited training data. We present a methodology for deep learning‐based segmentation by transforming high‐quality ex situ laboratory data to ...
Tristan Manchester +6 more
wiley +1 more source
Journal of Marriage and Family, EarlyView.ABSTRACT Objective This study examines how intimate partner violence (IPV) and two types of non‐monogamy—ambiguous‐consent non‐monogamy (ACNM; concurrent sexual partners in relationships without an explicit agreement about monogamy or non‐monogamy) and non‐consensual non‐monogamy (NCNM; cheating in relationships committed to monogamy)—co‐occur and ...
Jennifer S. Barber, Yasamin Kusunoki
wiley +1 more source
Artificial Intelligence‐Based Approach for Determining the Risk of Temporomandibular Disorders
Journal of Oral Rehabilitation, EarlyView.AI‐based model aims to be a practical decision support tool for early diagnosis and prevention of temporomandibular disorders, ultimately contributing to better clinical care and patient well‐being. ABSTRACT Objectives This study aims to predict TMD using ML approaches based on clinical and sociodemographic variables to aid in the early detection and ...
Damla Torul +4 more
wiley +1 more source
Selection in car insurance when claims are heterogeneous
Journal of Risk and Insurance, EarlyView.Abstract Econometric studies of insurance markets have analyzed the Positive Correlation Property to test for the presence of asymmetric information. Car‐insurance studies frequently compare policies purchasing Mandatory Third‐Party Liability alone with policies that purchase additional coverage and use the presence of a liability claim as a measure of
Edmund Cannon +2 more
wiley +1 more source
Contingent capital: A tale of two valuations
Journal of Risk and Insurance, EarlyView.Abstract This study investigates the valuation gap between buyers and sellers of insurers' contingent capital, driven by asymmetric exposures to tax benefits, capital injections, and bankruptcy costs. We develop a novel Twin‐Tree Model with Jumps (TTMJ) that models the insurer's asset value dynamics by incorporating catastrophe risk, insolvency risk ...
Tian‐Shyr Dai +3 more
wiley +1 more source