The usefulness of the double entry constraint for predicting earnings
Sign Up to like & getrecommendations! Published in 2018 at "Review of Quantitative Finance and Accounting"
DOI: 10.1007/s11156-018-00783-3
Abstract: In the absence of an income statement, earnings can be calculated as cash flow from operating activities (CFO) plus accruals, rather than being stated as the difference between income statement revenues and expenses. Following the… read more here.
Keywords: income statement; double entry; prediction errors; sample prediction ... See more keywords
Reward Prediction Errors in Drug Addiction and Parkinson’s Disease: from Neurophysiology to Neuroimaging
Sign Up to like & getrecommendations! Published in 2017 at "Current Neurology and Neuroscience Reports"
DOI: 10.1007/s11910-017-0755-9
Abstract: Purpose of ReviewSurprises are important sources of learning. Cognitive scientists often refer to surprises as “reward prediction errors,” a parameter that captures discrepancies between expectations and actual outcomes. Here, we integrate neurophysiological and functional magnetic… read more here.
Keywords: reward prediction; drug; prediction errors; parkinson disease ... See more keywords
Anomalies in macroeconomic prediction errors–evidence from Chilean private forecasters
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Forecasting"
DOI: 10.1016/j.ijforecast.2019.04.008
Abstract: Abstract Part of a prediction is the judgment applied by the forecaster. This judgmental input may be affected by the forecaster’s mood swings, which have been shown to affect, for example, stock market returns. The… read more here.
Keywords: anomalies macroeconomic; private forecasters; prediction errors; prediction ... See more keywords
The contribution of striatal pseudo-reward prediction errors to value-based decision-making
Sign Up to like & getrecommendations! Published in 2019 at "NeuroImage"
DOI: 10.1016/j.neuroimage.2019.02.052
Abstract: &NA; Most studies that have investigated the brain mechanisms underlying learning have focused on the ability to learn simple stimulus‐response associations. However, in everyday life, outcomes are often obtained through complex behavioral patterns involving a… read more here.
Keywords: prediction errors; reward prediction; pseudo reward;
Predict and redirect: Prediction errors support children's word learning.
Sign Up to like & getrecommendations! Published in 2019 at "Developmental psychology"
DOI: 10.1037/dev0000754
Abstract: According to prediction-based learning theories, erroneous predictions support learning. However, empirical evidence for a relation between prediction error and children's language learning is currently lacking. Here we investigated whether and how prediction errors influence children's… read more here.
Keywords: predict redirect; redirect prediction; prediction errors; word learning ... See more keywords
Identity prediction errors in the human midbrain update reward-identity expectations in the orbitofrontal cortex
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-04055-5
Abstract: There is general consensus that dopaminergic midbrain neurons signal reward prediction errors, computed as the difference between expected and received reward value. However, recent work in rodents shows that these neurons also respond to errors… read more here.
Keywords: reward identity; identity; human midbrain; prediction errors ... See more keywords
Feature-specific prediction errors and surprise across macaque fronto-striatal circuits
Sign Up to like & getrecommendations! Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-018-08184-9
Abstract: To adjust expectations efficiently, prediction errors need to be associated with the precise features that gave rise to the unexpected outcome, but this credit assignment may be problematic if stimuli differ on multiple dimensions and… read more here.
Keywords: specific prediction; feature specific; prediction errors; fronto striatal ... See more keywords
Reinforcement magnitudes modulate subthalamic beta band activity in patients with Parkinson’s disease
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-26887-3
Abstract: We set out to investigate whether beta oscillations in the human basal ganglia are modulated during reinforcement learning. Based on previous research, we assumed that beta activity might either reflect the magnitudes of individuals’ received… read more here.
Keywords: reinforcement magnitudes; beta; prediction errors; reinforcement prediction ... See more keywords
Sensory prediction errors, not performance errors, update memories in visuomotor adaptation
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DOI: 10.1038/s41598-018-34598-y
Abstract: Sensory prediction errors are thought to update memories in motor adaptation, but the role of performance errors is largely unknown. To dissociate these errors, we manipulated visual feedback during fast shooting movements under visuomotor rotation.… read more here.
Keywords: sensory prediction; target; prediction errors; performance ... See more keywords
Short-term mindfulness practice attenuates reward prediction errors signals in the brain
Sign Up to like & getrecommendations! Published in 2019 at "Scientific Reports"
DOI: 10.1038/s41598-019-43474-2
Abstract: Activity changes in dopaminergic neurons encode the ongoing discrepancy between expected and actual value of a stimulus, providing a teaching signal for a reward prediction process. Previous work comparing a cohort of long-term Zen meditators… read more here.
Keywords: reward prediction; term; mindfulness practice; prediction errors ... See more keywords
Contextual prediction errors reorganize naturalistic episodic memories in time
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-90990-1
Abstract: Episodic memories are contextual experiences ordered in time. This is underpinned by associative binding between events within the same contexts. The role of prediction errors in declarative memory is well established but has not been… read more here.
Keywords: episodic memories; time; prediction errors; errors reorganize ... See more keywords