This article first presents several formulas of chance distributions for trapezoidal fuzzy random variables and their functions, then develops a new class of chance model (C-model for short) about data envelopment analysis (DEA) in fuzzy random environments, in which the inputs and outputs are...

Objectives To measure the economic burden of cerebral palsy (CP) in China is to provide information on CP's societal impacts to policy-makers.Methods The economic burden of CP includes direct healthcare costs, direct non-healthcare costs, developmental costs and indirect costs such as...

This paper analyzes intergenerational earnings mobility in a model where human capital is produced using schooling and parental time. In steady -states more mobile societies have less inequality, but in the short-run higher mobility may result from an increase in inequality. Starting from the...

In previous studies, taxing income or consumption hinders long-run growth. Incorporating saving and leisure into the non-scale Schumpeterian model of Howitt (1999), we show that the usual growth effects of taxing consumption and labor income do not exist.

This paper examines the problem of optimal tax mix analytically in a two-sector growth model with transitional dynamics. Tax revenue is required to provide a pure public good. The key problems are: over-consumption of leisure under labor income or consumption taxes; and under-investments in...

In this paper we explore the implication of a morbidity risk for the relationship between longevity and annuitization. We divide old-age life into two periods with uncertain survival from the end of the first to the end of the second. We show that a rise in the survival rate causes different...

In this paper, it is shown how subsidies for education and for the number of children affect economic growth, fertility, and welfare in an endogenous growth model with altruistic agents. Subsidizing education has not only a direct positive effect on growth but also an indirect positive effect on...

This paper develops an overlapping-generations model in which agents invest in health to prolong life in both working and retirement periods. It explores how unfunded social security with or without health subsidies affects life expectancy, economic growth, and welfare. In particular, by...

Deceptive counterfeits differ from non-deceptive ones in that they are packaged and sold as authentic brand name products so that consumers may buy counterfeits unknowingly. When a distribution channel, referred to as the general channel, has been penetrated with deceptive counterfeits, a brand...