In a sample of Tanzanian formal sector workers the vast majority have a desire for working longer hours in their main job, and supplement earnings through participation in informal production. Determinants of participation in informal production are examined through estimation of structural-form Logit models. A new way around the problem of measuring incomes from informal production is suggeste...

We analyze a macroeconomic model of monopolistic competition in which consumers earn unequal incomes. When preferences are non-homothetic, the distribution of income affects equilibrium mark-ups and equilibrium product diversity. Inequality, Market Power, and Product Diversity Reto Foellmi, University of Zurich Josef Zweimüller, University of Zurich, CESifo, IZA, and CEPR∗†

OBJECTIVE This paper aims to contrast the demographic correlates of leisure and transportation walking. METHODS Using data from the 2005 National Health Interview Survey (n=31,482), this paper reports on the prevalence of transportation walking and leisure walking for U.S. adults and examines the variation in prevalence across different socio-demographic groups. The prevalence of transportati...

purpose: to evaluate residual refractive errors after cataract surgery and its determinant factors at farabi eye hospital, tehran. methods: simple random sampling was done among cataract surgery scheduled patients over a 4 year period (2003-2006). exclusion criteria were uveitis, previous intraocular surgery and ocular trauma. after applying the exclusion criteria, 423 patients were studied. le...

background: induction chemotherapy for acute lymphoblastic leukemia achieves complete remis sion in over 90% of children. it is apparent therefore that many patients in clinical remission and with out residual disease detectable by conventional light microscopy of peripheral blood or bone marrow films still harbor viable cells of the original disease mrd analysis does have a useful role to play...

In this paper I study the long-term effects of inter-municipal moving during childhood on income using Swedish register data. Due to the richness of the data I am able to control for important sources of selection into moving, such as parent separation, parents’ unemployment, education, long run income, and immigration background. I find that children’s long run incomes are significantly negati...

Rising Food Prices and Household Welfare: Evidence from Brazil in 2008 Food price inflation in Brazil in the twelve months to June 2008 was 18 percent, while overall inflation was 5.3 percent. This paper uses spatially disaggregated monthly data on consumer prices and two different household surveys to estimate the welfare consequences of these food price increases, and their distribution acros...

This paper uses Japanese data which includes measures of self-declared satisfaction, reference-group income, and the direction and intensity of income comparisons. Relative to Europeans, the Japanese compare more to friends and less to colleagues, and compare their incomes more. The relationship between satisfaction and others' income is negative, and more negative for those who report greater ...

This paper asks whether there can be unanimous support for a fiscal constitution that includes tax expenditures for giving among the set of available fiscal instruments. We describe a political economy model of fiscal choices where individuals with different incomes vote over levels of proportional income taxation and over tax incentives for giving, and investigate how the availability of such ...