In this paper, we study the relation between the energy consumption and the stability in several typical car-following traffic models considering the effects of many-neighbor and non-locality and relative velocity, respectively. The comparison of energy consumption with respect to the stable...

We develop a general equilibrium macroeconomic model with endogenous health accumulation, and we use the model's equilibrium condition to estimate the elasticity of substitution between medical care and leisure time in maintaining health, based on a cross-country panel dataset. Our econometric...

We introduce a rapid grid search method in solving dynamic programming problems in economics. Compared to mainstream grid search methods, by using local information of the Bellman equation, this method can significantly increase the efficiency in solving dynamic programming problems by reducing...

This paper first documents several important business cycle properties of health status and health expenditures in the US. We find that health expenditures are pro-cyclical while health status is counter-cyclical. We then develop a stochastic dynamic general equilibrium model with endogenous...

The adsorption dynamics for the formation of self-assembled monolayer of alkanethiols has been investigated by electrochemical method, water contact angle and scanning tunneling microscopy. Thiols with three alkyl chains, including short chain hexanethiol, middle chain dodecanethiol, and long...

This paper documents a dramatic increase in the college enrollment rate of women from 1955 to 1980 and asks a quantitative question: to what extent can such increase be accounted for by the change in the female cohort-specific college wage premium? I develop and calibrate an overlapping...

We quantify what drives the rise in medical expenditures over the life- cycle. Three motives are considered. First, health delivers a flow of utility each period (the consumption motive). Second, better health enables people to allocate more time to productive or pleasurable activities (the...

We study the evolution of health investment over the life-cycle by calibrating a model of endogenous health accumulation. The model is able to produce the decline in labor supply with age as well as the hump-shaped consumption profile. In both cases, health and health investment play a crucial...

We study the evolution of health investment over the life-cycle by calibrating a model of endogenous health accumulation. The model is able to produce the decline in labor supply with age as well as the hump-shaped consumption profile. In both cases, health and health investment play a crucial...

This paper quantitatively examines the effects of two exogenous driving forces, investment-specific technological change (ISTC) and the demographic change known as “the baby boom and the baby bust,” on the evolution of the skill premium in the postwar U.S. economy. I develop an overlapping...