Estimating Literacy Rate: A Study Relating Literacy Rate with Combined Gross Elementary and Secondary Schools Enrollment Rate

Literacy is one of the core indicators utilized to measure social development. It is necessary that planners and policymakers be aided in their evaluation of past literacy performance and formulation of future education policies. Literacy data, however, are relatively scarce because of the costs involved in its collection and processing. This paper addresses the problem of generating annual literacy rate estimates to fill the gap between planning considerations and the scantiness of statistics on literacy.literacy and language proficiency

Estimating Literacy Rate: A Study Relating Literacy Rate with Combined Gross Elementary and Secondary Schools Enrollment Rate

Literacy is one of the core indicators utilized to measure social development. It is necessary that planners and policymakers be aided in their evaluation of past literacy performance and formulation of future education policies. Literacy data, however, are relatively scarce because of the costs involved in its collection and processing. This paper addresses the problem of generating annual literacy rate estimates to fill the gap between planning considerations and the scantiness of statistics on literacy.literacy and language proficiency

Exploring Household Saving and Consumption-Smoothing in the Philippines

This paper explores whether or not the saving behavior of Filipino households fits the life-cycle hypothesis. Using pseudo-panels, which are constructed from the public use data files of the Family Income and Expenditures Survey of 1988 to 2000, it shows that consumption rises with the age of the household head and that the consumption profile has been rising for younger cohorts. The regressions indicate that the cohort-independent age effects on consumption simply track those on income across all ages, suggesting that Filipino households do not behave as the life-cycle hypothesis prescribes, possibly because they are liquidity constrained or impatient.consumption smoothing, household savings, household consumption

Exploring Household Saving and Consumption-Smoothing in the Philippines

This paper explores whether or not the saving behavior of Filipino households fits the life-cycle hypothesis. Using pseudo-panels, which are constructed from the public use data files of the Family Income and Expenditures Survey of 1988 to 2000, it shows that consumption rises with the age of the household head and that the consumption profile has been rising for younger cohorts. The regressions indicate that the cohort-independent age effects on consumption simply track those on income across all ages, suggesting that Filipino households do not behave as the life-cycle hypothesis prescribes, possibly because they are liquidity constrained or impatient.consumption smoothing, household savings, household consumption

Simulating the Impact of Macroeconomic Policy Changes on Macronutrient Availability in Households

This study estimates a system of food demand equations utilizing nationally representative survey data. These estimates are then used to set-up a model that can use price and income changes from simulating a general equilibrium model to determine the impact of changes on macroeconomic policy on the nutritional status of households. Results indicate that the tariff reform program has a more progressive impact on nutrition than on income.computable general equilibrium (CGE)

Simulating the Impact of Macroeconomic Policy Changes on Macronutrient Availability in Households

This study estimates a system of food demand equations utilizing nationally representative survey data. These estimates are then used to set-up a model that can use price and income changes from simulating a general equilibrium model to determine the impact of changes on macroeconomic policy on the nutritional status of households. Results indicate that the tariff reform program has a more progressive impact on nutrition than on income.computable general equilibrium (CGE)

Motives and Giving Norms Behind Remittances: the Case of Filipino Overseas Workers and their Recipient Households

The literature has focused on motives to explain remittance behavior. But as non-anonymous transfers, remittances are liable to be influenced by giving norms as well. We formulate an empirical specification that takes account of remittance motives involving worker-household pairs. We find that altruism dominates the exchange motive among overseas workers who are likely to be the primary breadwinners of their recipient households. We also find that, in the subsample in which overseas workers are likely to be secondary breadwinners, (a) household labor income is an endogenous explanatory variable and (b) the error covariance of the household income and remittance selection equations is positive. A possible reason for (a) is that secondary breadwinners use household income as an imperfect signal of opportunity cost or to detect unobserved effort, i.e., moral hazard, in generating income. As for (b), we surmise that it indicates the presence of incentive-compatible mechanisms against moral hazard. On giving norms, we find that in samples that include overseas workers who are secondary breadwinners, remittance amounts are afflicted with negative selectivity. We present evidence that this is consistent with Filipino giving practices, in which everyone gives but in modest amounts.Remittances, remittance motives, giving norms

Who Changed their Minds about Erap? Hypothesis Tests based on Design-Consistent Estimates of an Ordered Probit Model of the Philippine President’s Ratings

Using data from the March and June 1999 surveys of the Social Weather Stations (SWS), we generate and analyze design-based estimates of the subpopulation means and standard deviations of President Estrada’s ratings and of his net satisfaction index over certain respondent characteristics. We also estimate the parameters of a design-consistent ordered probit model of the ratings and compare the coefficient estimates as well as the marginal effects on the ratings probabilities of the March and June regressors to identify the respondent attributes that contributed to the net decline in his popularity. We find that although the estimates of the population means of the president’s ratings and of the net satisfaction index were not statistically different between the two survey periods, by June 1999, residents of the Visayas as well as persons with some education had become disenchanted with the Estrada administration. Only for residents of Luzon outside the National Capital Region did the satisfaction ratings turn in favor of President Estrada

Alterations to cerebral perfusion, metabolite profiles, and neuronal morphology in the hippocampus and cortex of male and female mice during chronic exposure to a high-salt diet

Excess dietary salt reduces resting cerebral blood flow (CBF) and vascular reactivity, which can limit the fueling of neuronal metabolism. It is hitherto unknown whether metabolic derangements induced by high-salt-diet (HSD) exposure during adulthood are reversed by reducing salt intake. In this study, male and female mice were fed an HSD from 9 to 16 months of age, followed by a normal-salt diet (ND) thereafter until 23 months of age. Controls were continuously fed either ND or HSD. CBF and metabolite profiles were determined longitudinally by arterial spin labeling magnetic resonance imaging and magnetic resonance spectroscopy, respectively. HSD reduced cortical and hippocampal CBF, which recovered after dietary salt normalization, and affected hippocampal but not cortical metabolite profiles. Compared to ND, HSD increased hippocampal glutamine and phosphocreatine levels and decreased creatine and choline levels. Dietary reversal only allowed recovery of glutamine levels. Histology analyses revealed that HSD reduced the dendritic arborization and spine density of cortical and hippocampal neurons, which were not recovered after dietary salt normalization. We conclude that sustained HSD exposure throughout adulthood causes permanent structural and metabolic alterations to the mouse brain that are not fully normalized by lowering dietary salt during aging