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showing 5 items of 5 documents

US deficit sustainability revisited: A multiple structural change approach

2008

In this article we re-examine the long-run sustainability of US budget deficits, using Bai and Perron's multiple structural change approach. While the deficit would have been weakly sustainable over the full sample (1947:1–2005:3), strong sustainability would appear only between January 1982 and February 1996.

Economics and EconometricsStructural changePublic economicsSustainabilityEconomicsFull sampleFiscal policy; Sustainability; US budget de…cit.
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Moving closer? Comparing regional adjustments to shocks in EMU and the United States

2020

Highlights • Interstate migration is the main adjustment channel to labor demand shocks for the US. • EMU countries adjust through changes in labor force participation and unemployment. • Price flexibility is more important as a shock absorber for EMU. • Risk-sharing mechanisms have been more effective in the US than in the EMU. • The strength of these channels has increased for EMU ad declined for the United States.

Flexibility (engineering)Economics and EconometricsLabor mobility2019-20 coronavirus outbreak050208 financeRisk-sharingEuroCurrency UnionsSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2)media_common.quotation_subject05 social sciencesLabor demandSettore SECS-P/02 Politica EconomicaMonetary economicsExchange-rate flexibilityFull sampleArticleRegional adjustments0502 economics and businessUnemploymentEconomics050207 economicsFinancemedia_commonJournal of International Money and Finance
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Toward empirically based criteria for the classification of somatoform disorders

1999

Abstract There is a major need for an empirical evaluation of classification criteria for somatoform disorders. The present study analyzes psychometric properties of the existing criteria for somatization disorder. The full sample consisted of 324 patients seeking help because of “psychosomatic problems.” Data from a subsample of carefully diagnosed patients with somatization syndrome (n=76) and a clinical comparison group (n=32) permitted the analysis of the discriminative power of items. Twenty-one somatic symptoms adopted from DSM-IV and ICD-10 criteria did not exhibit the necessary psychometric characteristics (item probability, item-total correlation, etc.). Thirty-two somatic symptoms…

MalePsychiatric Status Rating ScalesNosologymedicine.medical_specialtyPsychometricsCultureSick RoleReproducibility of ResultsObservationMiddle Agedmedicine.diseaseFull samplePsychiatry and Mental healthClinical PsychologymedicineHumansFemaleSomatization disorderSomatoform DisordersAttributionPsychiatryPsychologySomatizationIllness behaviorClinical psychologyJournal of Psychosomatic Research
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Asymmetric semi-volatility spillover effects in EMU stock markets

2018

Abstract The aim of this paper is to quantify the strength and the direction of semi-volatility spillovers between five EMU stock markets over the 2000–2016 period. We use upside and downside semi-volatilities as proxies for downside risk and upside opportunities. In this way, we aim to complement the literature, which has focused mainly on the contemporaneous correlation between positive and negative returns, with the evidence of asymmetry also in semi-volatility transmission. For this purpose, we apply the Diebold and Yilmaz (2012) methodology, based on a generalized forecast error variance decomposition, to downside and upside realized semi-volatility series. While the analysis of Diebol…

Normalization (statistics)Multivariate statisticsEconomics and Econometrics050208 financeForecast error variance decomposition05 social sciencessemi-volatility asymmetry forecast error variance decompositionVolatility spilloverDownside riskSemi-volatilitySettore SECS-P/05 - EconometriaAsymmetryFull sampleSpilloverSpillover effect0502 economics and businessVHAREconometricsVariance decomposition of forecast errorsEconomicsSemi-volatility Asymmetry Forecast error variance decomposition Spillover VHAR050207 economicsStock (geology)FinanceInternational Review of Financial Analysis
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Abstract P2-05-04: Gene expression associated with poor prognosis of young TNBC patients

2015

Abstract Background: Among TNBC patients those of very young age (<40 years) display a significantly worse prognosis (Liedtke et al. 2013 Breast Cancer Res Treat). We verified this result in 1161 TNBC samples with full Affymetrix gene expression data of which 845 patients had both detailed age and follow up information. Materials and Methods: We split the full sample set into a finding cohort of 394 TNBC and a validation cohort of 767 TNBC encompassing 309 and 536 samples, respectively, with both age and follow up data. We then used significance analysis of microarrays (SAM) in the finding cohort to look for genes whose expression is associated with young age (<40 years). Iden…

OncologyCancer Researchmedicine.medical_specialtyPoor prognosisbusiness.industryCancermedicine.diseaseFull sampleYoung ageBreast cancerOncologyInternal medicineImmunologyGene expressionCohortSignificance analysis of microarraysmedicinebusinessCancer Research
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