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Intrahousehold Time Allocation: An Impact Evaluation of Conditional Cash Transfer Programs
(Universidad EAFITEscuela de Economía y Finanzas, 2015-08-10)
This paper argues that exogenous changes in household income
alter the allocation of time within the family. To examine this
issue, we propose a theoretical framework that is an extension
of the unitary model of ...
Mining sequences in activities for time use analysis
(IOS Press, 2020)
By providing a complete record of time use for a given population, time use studies enable investigators to test various hypotheses concerning that behavior. However, the large number and variety of activity combinations ...
A time allocation model considering external providers
(Elsevier, 2017-06)
Time use models have advanced significantly during the last decade: their theoretical approach has been refined, functional forms have improved and new constraints have been incorporated, among other aspects. However, there ...
Gender Gaps within Couples: Evidence of Time Re-allocations during COVID-19 in Argentina
(Springer, 2021-05-21)
Based on a novel survey for Argentina, this paper provides evidence of the changes in time allocation within couples during the COVID-19 emergency. The survey was conducted online during the period of national lockdown in ...
Part-time work and health in late careers: Evidence from a longitudinal and cross-national study
(SPRINGER INTERNATIONAL PUBLISHING AG, 2022)
In this exploratory study, we examine how older workers' part-time employment and health are associated in four countries promoting this type of employment in late careers but with a different welfare regime: the United ...
Time-lapse critical reflection: does it really work in seismic monitoring of low porosity and high effective stress conditions?
(Revista Brasileira de Geof??sica, 2008)
Time-to-need: a portfolio tool to balance the time-to-market
(Emerald Group Publishing LimitedBradford, 2014)
Purpose – The purpose of this paper is to provide a management tool to maximise the effective time-to-market of a portfolio given the competitive monitoring activities.
Design/methodology/approach – From the constant ...
Demand expectations and the timing of stimulus policies
(2015-03-16)
This paper proposes a simple macroeconomic model with staggered investment decisions. The model captures the dynamic coordination problem arising from demand externalities and fixed costs of investment. In times of low ...
Time-varying covariance structures in currency markets
(Escola de Pós-Graduação em Economia da FGV, 2000-07)
In this article we use factor models to describe a certain class of covariance structure for financiaI time series models. More specifical1y, we concentrate on situations where the factor variances are modeled by a ...
Construction of perfect space-time codes
(2013-04-29)
In this work, we propose an innovative methodology to extend the construction of minimum and non-minimum delay perfect codes as a subset of cyclic division algebras over ℚ(ζ3), where the signal constellations are isomorphic ...