Sentences with phrase «event study analysis»

Event study analysis is not that simple.

Our more formal event study analysis confirms this basic pattern, while zeroing in on the timing of school finance reforms to ensure that we distinguish the effects of these reforms from other factors.

An analysis by University of Chicago Law School economists David S. Evans, Howard Chang, and Steven Joyce entitled «The Impact of the U.S. Debit Card Interchange Fee Regulation on Consumer Welfare: An Event Study Analysis» quantifies just how much consumers are expected to lose, rather than gain, from The Durbin amendment.

Not exact matches

In the analysis that he undertook for Bar Ilan University's Begin - Sadat Center for Strategic Studies Rubin describes the last round of fighting in Gaza as «an absolutely formative event in Israel's active defense system.

During a year of study sponsored by the National Endowment for the Humanities, I have formulated a method for explaining the historical process that permits analysis of both the internal temporal structure of events and the external, formal relationships among them.

«Our data indicate that head trauma events can be effectively identified by K - D test time scores, and that analyses of this new measure in future studies can establish its role as a rapid sideline screening test for concussion,» she writes.

The study, a meta analysis of research from around the country comparing home births to hospital births, appeared to show a twofold increase in the rare event of neonatal death at a home births.

However, in a current comparative study there was a problem in the interim analysis: The events defined as study outcomes, pyelonephritis and preterm birth, occurred considerably less often than expected.

Agricultural economist Marshall Burke and his colleagues conducted a meta analysis of 60 previous studies that looked at climatic events and their link to human conflict, including the fall of the Mayan Empire, civil conflicts in Africa, ethnic clashes in India, road rage in the U.S. and even the type of pitches thrown during Major League Baseball games when temperatures rise.

The authors used a time - lapse video recording coupled to single - cell molecular analyses to study the process step - by - step and found that fate decision is not a unique programmed event, but the result of a very dynamic process composed of spontaneous fluctuation and selective stabilisation of alternative cellular states.

An analysis of diagnostic test results from the Prospective Multicenter Imaging Study for Evaluation of Chest Pain (PROMISE) trial — in which patients with stable chest pain were randomized to either anatomic or functional testing as an initial diagnostic strategy — showed that the presence and extent of coronary artery disease detected by CT angiography better predicted the risk for future cardiac events than did measures of exercise tolerance or restricted blood flow to the heart muscle.

The repository was established in 2011 to provide a place where data collected during and after a major disaster or structural failure, as well as data generated from related research, could be organized and maintained to facilitate study, analysis and comparison with future events.

In the new study, a meta - analysis, scientists from Europe and the United States pooled 72 individual studies to gauge how different fats influence the risk of a heart attack or other cardiac events, such as angina.

Analysis of three major bleaching events on Earth's best - studied reef highlights impact of climate change

«Details of the analyses differ in the small details, but the overall picture is very clear and coherent,» NASA scientist Gavin Schmidt, director of NASA's Goddard Institute for Space Studies (GISS), explained to reporters at a press event.

Before this study, there had been no large ‐ scale, systematic longitudinal analysis of suicide in Greece, and suicide data were lumped by year, not month, making it harder to test the short ‐ term relationship between specific events and deaths.

Ute Mons, Aysel Müezzinler, Carolin Gellert, Ben Schöttker, Christian C. Abnet, Martin Bobak, Lisette de Groot, Neal D. Freedman, Eugène Jansen, Frank Kee, Daan Kromhout, Kari Kuulasmaa, Tiina Laatikainen, Mark G. O'Doherty, Bas Bueno - de-Mesquita, Philippos Orfanos, Annette Peters, Yvonne T. van der Schouw, Tom Wilsgaard, Alicja Wolk, Antonia Trichopoulou, Paolo Boffetta and Hermann Brenner, on behalf of the CHANCES consortium: Impact of smoking and smoking cessation on cardiovascular events and mortality among older adults — Meta - analysis of individual participant data from prospective cohort studies of the CHANCES consortium.

Our results build on prior research indicating that state same - sex marriage bans were associated with increased rates of psychiatric disorders19 and that health expenditures decreased following implementation of a same - sex marriage policy in Massachusetts.22 Our study contributes evidence on the association between same - sex marriage and mental health based on a robust analysis that controls for differences in state characteristics and for other state - level events that may affect suicide attempts, which are unlikely to systematically vary with the same geographic and temporal pattern as same - sex marriage implementation.

«The main tool used in this study is correlation and regression analysis that, through least squares fitting, tends to emphasize the larger events.

He noted that one of the limitations of the study is that patients who discontinued treatment after experiencing progressive disease or adverse events, regardless of response, were not included in the analyses.

Microarray analysis of prostate cancer progression to reduced androgen dependence: studies in unique models contrasts early and late molecular events.

Such analysis requires an «attribution study,» which often uses myriad runs of high - powered computer models to determine the odds of an event occurring with, and without, human - caused changes to the atmosphere.

Climate model studies and empirical analyses of paleoclimate data can provide estimates of the amplification of climate sensitivity caused by slow feedbacks, excluding the singular mechanisms that caused the hyperthermal events.

Design, setting, and participants: Mendelian randomization analyses evaluating the association between CETP and HMGCR scores, changes in lipid and lipoprotein levels, and the risk of cardiovascular events involving 102837 participants from 14 cohort or case - control studies conducted in North America or the United Kingdom between 1948 and 2012.

Mente, A, O'Donnell M, Rangaranjan S and others: «Associations of urinary sodium excretion with cardiovascular events in individuals with and without hypertension: a pooled analysis of four studies:» Lancet 2016 May 20.

«It's About Time: Using Discrete - Time Survival Analysis To Study Duration and the Timing of Events,» in the Journal of Educational Statistics (with J. Singer)

«Modeling the Days of Our Lives: Using Survival Analysis When Designing and Analyzing Longitudinal Studies of Duration and the Timing of Events,» in Psychological Bulletin (with J.D. Singer), (1991)

Singer, J. D. and Willett, J. B. Applied Longitudinal Data Analysis: Methods for Studying Change and Event Occurrence.

Both studies use «event history analysis» to compare time trends for test scores and other outcomes for states in which finance reforms are enacted relative to that state's trends up to that point and to trends in other states not enacting reforms.

Contents of this guide run as follows: * Visual summary of plot * Storyboard resource for students to then recall the plot and key events from memory * Form and structure comprehension questions * Settings questions * Context (students explore key issues raised in the play such as youth stereotypes, gang culture, growing violence in the age of the internet etc) * Symbols and Motifs - lots of information about symbols and motifs in the play, followed by a revision activity * Key Quotes - Students explore key quotes through analysis of their meaning and significance, quotes are broken down chapter by chapter and provide thematic links etc. * Themes - Students make connections between themes, characters and events in the novel * Characterisation - Students have to complete a character profile for all the main characters using the study tasks provided * Key Terminology - Exploring some key terminology and vocabulary that will deepen their understanding of the play as well as impress examiners.

Contents run as follows: * Visual summary of plot * Storyboard resource for students to then recall the plot and key events from memory * Exploring the form and structure of the play * Context (students explore key contextual issues and make connections between events from history and events in the play) * Key Quotes - Students explore key quotes through analysis of their meaning and significance, quotes are broken down act by act * Themes - Students make connections between themes, characters and events in the play * Characterisation - Students have to complete a character profile for all the main characters using the study tasks provided * Key Terminology - Exploring some key terminology and vocabulary that will deepen their conceptual understanding of the play as well as impress examiners.

Event history analysis applied in this way is particularly useful for understanding state policymaking around curriculum and assessment — areas that are likely to be missed by studies of legislative activity alone.

This 18 - month, mixed - methods, exploratory study, conducted in partnership with the Consortium for Policy Research in Education, will have three phases: 1) Qualitative inquiry across K - 8 schools in Philadelphia; 2) Latent class analysis to identify «profiles» of school disciplinary approaches, coupled with event history analysis to examine student outcomes in context; 3) Case studies to examine contextual themes in depth.

Fundamental analysis is the study of how global economic news and other news events affect financial markets.

As I move towards quarterly reviews, I will try to use the free time to get more case studies and carry out analysis of specific events.

A recent analysis [1] by Dr Luke Harrington and Dr Friederike Otto of climateprediction.net introduces a new framework, adapted from studies of probabilistic event attribution, to disentangle the relative importance of regional climate emergence and changing population dynamics in the exposure to future heat extremes across multiple densely populated regions in Southern Asia and Eastern Africa (SAEA).

The main objective of this study is an event attribution analysis for extreme minimum events in Arctic SIE.

An analysis of the very recent studies of stratospheric aerosol changes following a giant solar energetic particles event shows a similar negligible effect.

Risk analyses given in some recent studies suggest that there is no longer high confidence that certain large - scale events (e.g., deglaciation of major ice sheets) can be avoided, given historical climate change and the inertia of the climate system (Wigley, 2004, 2006; Rahmstorf and Zickfeld, 2005).

Climate model studies and empirical analyses of paleoclimate data can provide estimates of the amplification of climate sensitivity caused by slow feedbacks, excluding the singular mechanisms that caused the hyperthermal events.

New Report: «Extreme Weather Report 2012»: «Latest peer - reviewed studies, data & analyses undermine claims that current weather is «unprecedented» or a «new normal» — Climate Depot's New 35 - Page Report: «Current weather is neither historically unprecedented, nor unusual» — «Extreme weather events are ever present, and there is no evidence of systematic increases» — Presented at UN Climate Conference in Doha, Qatar on Dec. 6, 2012

The analysis of twenty - two disaster loss studies shows that economic losses from various weather related natural hazards, such as storms, tropical cyclones, floods, and small - scale weather events such as wildfires and hailstorms, have increased around the globe.

It includes results from a variety of different empirical approaches, including (1) time series analyses of the published temperature record; (2) examination of the response of the earth's outgoing radiation response to transient climate events; (3) calorimetric studies of the ocean - atmosphere system; (4) mechanisms for secular climate change arising from ocean circulation systems and astronomical influences; and (4) radiative and convective heat transfer in the oceans and atmosphere.

From that perspective, I am unable to see how the study can differentiate between a trend - induced improbable event and an oscillation - induced improbable event, in a post hoc analysis of a single event.

In a recent op - ed in the Washington Post, James Hansen at NASA's Goddard Institute for Space Studies in New York blamed climate change for excessive drought, based on six decades of measurements, not computer models: «Our analysis shows that it is no longer enough to say that global warming will increase the likelihood of extreme weather and to repeat the caveat that no individual weather event can be directly linked to climate change.

This so - called «meta - analysis» allows scientists to draw statistical significance from the combined studies even when a single study might not be considered conclusive — in much the same sense that no single weather event can be said to result from climate change but the statistical trend indicates that more extreme weather events will become more frequent in a warming world.

In any event, condominium corporations may need to include a warning, in paragraph 12 of their status certificates, if there are common element features, or assets, that won't require repair or replacement until after the period covered by the corporation's reserve fund study (whether the period is 30 years, 40 years, or more), and which have not otherwise been included as part of the analysis for the required funding contributions.

Scope changes, unanticipated job site conditions and other unforeseen events — as well as the language of the governing agreements — require close study and analysis.

Provide guidance to customers in the assessment of goals and strategies in order to optimize performance across their program (policy consultation, external market analysis, case study assessments, technology road mapping, optimizing online solutions, and event content development).

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