Влияние экологических факторов на занятость населения: анализ российских данных
Prolonged high temperatures and air pollution from wildfires often occur together, and the two may interact in their effects on mortality. However, there are few data on such possible interactions.
Methods: We analyzed day-to-day variations in the number of deaths in Moscow, Russia, in relation to air pollution levels and temperature during the disastrous heat wave and wildfire of 2010. Corresponding data for the period 2006-2009 were used for comparison. Daily average levels of PM10 and ozone were obtained from several continuous measurement stations. The daily number of nonaccidental deaths from specific causes was extracted from official records. Analyses of interactions considered the main effect of temperature as well as the added effect of prolonged high temperatures and the interaction with PM10
This paper models household demand for childcare and mothers' labour force participation in Romania. The model estimates the effects of the price of childcare, mothers' wages, and household characteristics on household behaviour with respect to childcare and maternal employment. We find that both the maternal decision to become employed and the decision to use out-of-home care are sensitive to the price of childcare. A decrease in the price of care can increase the number of working mothers and thus can reduce poverty in some households. We also find that the potential market wage of the mother has a significant positive effect on the decision to purchase market care and on the decision to engage in paid employment. The level of household non-wage income has little effect on maternal employment and on the demand for childcare.
Projects and reforms targeting infrastructure services can affect consumer welfare through changes in the price, coverage, or quality of the services provided. The benefits of improved service quality—while significant—are often overlooked because they are difficult to quantify. This article reviews methods of evaluating the welfare implications of changes in the quality of infrastructure services within the broader theoretical perspective of welfare measurement. The study outlines the theoretical assumptions and data requirements involved, illustrating each method with examples that highlight common methodological features and differences. The article also presents the theoretical underpinnings and potential applications of a new approach to analysing the effects of interruptions in the supply of infrastructure services on household welfare.
For the first time, using satellite Earth remote sensing data, the maps of air pollution risks by nitrogen dioxide (NO2) over the territory of Europe with spatial resolution of 0.25º×0.25º (approximately 27.5 km × 18 km for the 48º latitude) were created. The suggested risk calculation technique is simple yet delivers extensive understanding of typical air pollution character. It is shown that the highest risks of air pollution by nitrogen dioxide in Europe are observed over Germany, Belgium, Netherlands and southern part of the North Sea as well as over large cities.
The availability and cost of child care play an important role in the decisions that households make about allocating labor and choosing between informal home care and ECD.A mother’s decision to join the labor force is based on her expected earnings compared with the costs of available day care. Insufficient child care options could be a barrier for women with children to join the labor force (for example, Kimmel 1998). The custodial role of ECD centers frees female household members for other activities and allows mothers to enter the labor market. The additional income newly employed mothers bring home can be significant and may lift some households out of poverty. In the longer term, the increased work experience may also lead to increased job skills and higher earnings for household members. Better employment options, in turn, may decrease the reliance of low-income families on government subsidies and increase their self-sufficiency.Research in developing countries also indicates that females other than the mother, especially young daughters, provide free child care, releasing mothers for paid work (for example, Deutsch 1998). For example, Psacharopoulos and Arriagada (1989) find that in Brazilian households, the presence of younger siblings has a negative effect on school attendance of older children. In El Salvador, girls missed more school than boys because they stayed home to help with chores (Bittencourt and DiCicco 1979). Deolalikar (1998) finds significant differences in girls’ (but not boys’) school enrollment in householdswith children under 3 in Kenya. He reports a particularly strong effect for girls attending secondary school. The presence of a child 3 or younger reduces the probability that a girl aged 14–17 would be enrolled in secondary school by 41 percent, conditional on other determinants of enrollment. The corresponding effect for boys is only 5 percent. These studies indicate that when child care centers are unavailable or too costly, older siblings are more likely to provide child care.