Limited Dependent Variable Model
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. MÚLTIPLO EMPREGO NO BRASIL: UMA ANÁLISE DA OFERTA DE TRABALHO USANDO DADOS DA PNAD
RESUMO O presente estudo tem como objetivo analisar os determinantes da oferta de trabalho no mercado do múltiplo emprego no Brasil. Foram utilizados dados da Pesquisa Nacional por Amostra de Domicílios (PNAD), dos anos de 2004 e 2014, e um modelo com variável dependente limitada, tobit. Os resultados indicam que o mercado em análise é composto em sua m
Rev. econ. contemp.. Publicado em: 01/04/2019
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2. Determinantes da cobertura de esgotamento sanitário no Brasil / Determinants of sanitary sewer services coverage in Brazil
Despite some progress authorities have been promoting in the past few years, many difficulties remain in the Brazilian basic sanitation sector. The inequality in access to those public services, the non-coordinated public policies and the absence of an efficient regulatory framework are the main challenges to the sector. This study analyses the factors behin
Publicado em: 2009
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3. Modelo EconomÃtrico de MensuraÃÃo da PropensÃo à Aposentadoria dos Participantes de um Fundo de PensÃo: Um Estudo de Caso / Econometrical model of MensuraÃÃo of the Propensity to the Retirement of the Participants of a Pension fund: A Study of Case
The objective of this work is to infer the behavior of the individuals how much to the decision of retirement, based on socioeconÃmicas 0 variable. The subject is important, therefore the process of the aging and the reduction of the participation of the work force are excellent subjects in the majority of developed countries, especially to verify the suste
Publicado em: 2007
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4. A theoretical study of calcium microdomains in turtle hair cells.
Confocal imaging has revealed microdomains of intracellular free Ca2+ in turtle hair cells evoked by depolarizing pulses and has delineated factors affecting the growth and dissipation of such domains. However, imaging experiments have limited spatial and temporal resolution. To extend the range of the results we have developed a three-dimensional model of C
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5. Lethal host-versus-graft disease and hypereosinophilia in the absence of MHC I–T-cell interactions
Neonatal injection of semiallogeneic spleen cells in BALB/c mice induces a self-limited state of chimerism that promotes the differentiation of donor-specific CD4 T cells toward the Th2 phenotype. Here we show that injection of spleen cells from β2-microglobulin–deficient (BALB/c × C57BL/6) F1 mice into BALB/c newborns with a disrupted β2-microglobulin
American Society for Clinical Investigation.
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6. Resource dependence and institutional elements in nursing home TQM adoption.
OBJECTIVE: To examine the contextual attributes that influence nursing home TQM adoption, as informed by resource dependence and institutional theories. DATA SOURCES: A survey of licensed nursing home administrators in the Commonwealth of Pennsylvania during 1994-1995, the Medicare and Medicaid Annual Certification Survey (MMACS) data file, and the Area Reso
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7. Estimating annual charges for ambulatory care from limited utilization data.
OBJECTIVE. This study explores the types of utilization information needed to produce a reasonable estimate of annual charges for ambulatory care that could be used in the absence of charge or cost data as an aggregate utilization measure. DATA SOURCE. Charge and utilization data from the RAND Health Insurance Experiment were used. STUDY DESIGN. Services pro
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8. Amplitude and phase of responses of macaque retinal ganglion cells to flickering stimuli.
1. We have measured responses of macaque retinal ganglion cells to a uniform flickering field, with variation in luminance, chromaticity or both (heterochromatic flicker). 2. With heterochromatic flicker, as the luminance ratio of the flicker components was varied, phasic ganglion cell activity went through a minimum and an abrupt phase change close to equal
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9. Access of vulnerable groups to antiretroviral therapy among persons in care for HIV disease in the United States. HCSUS Consortium. HIV Cost and Services Utilization Study.
OBJECTIVE: To employ the behavioral model of health services use in examining the extent to which predisposing, enabling, and need factors explain the treatment of the HIV-positive population in the United States with highly active antiretroviral therapy (HAART). DATA SOURCE: A national probability sample of 2,776 adults under treatment for human immunodefic