Showing 981 - 990 of 1,056
The present study examines whether the Preston curve reflects a causal impact of income on longevity or, for example, factors correlated with both income and life expectancy. In order to understand the Preston curve better, we develop a model of optimal intertemporal consumption in which the...
Persistent link: https://www.econbiz.de/10008871261
The output multiplier turns negative before a deficit spending program expires. We show the generality of this unpleasant finding for the standard real business cycle model. We then calibrate an extended model for the US and demonstrate how fiscal stimulus slows down economic recovery from...
Persistent link: https://www.econbiz.de/10008853128
Persistent link: https://www.econbiz.de/10008740268
This study introduces physiological aging into a simple model of optimal in- tertemporal consumption. In this endeavor we draw on the natural science literature on aging. According to the purposed theory, the speed of the aging process and the time of death are endogenously determined by optimal...
Persistent link: https://www.econbiz.de/10008765183
This study constructs a simple, two-sector Malthusian model with agriculture and industry, and uses it to identify the determinants of subsistence income. We make standard assumptions about preferences and production technology, but in contrast to existing studies we assume that children and...
Persistent link: https://www.econbiz.de/10008629484
Evidence from economics, anthropology and biology testifies to a fundamental trade-off between the number of offspring (quantity) and amount of nutrition per child (quality). This leads to a theory of pre-industrial growth where body size as well as population size is endogenous. But when...
Persistent link: https://www.econbiz.de/10008631589
This paper proposes a theory for the gradual evolution of knowledge diffusion and growth over the very long run. A feedback mechanism between capital accumulation and the ease of knowledge diffusion explains a long epoch of (quasi-) stasis and an epoch of high growth linked by a gradual economic...
Persistent link: https://www.econbiz.de/10008674363
In an influential article Tornell and Lane (1999) considered an economy populated by multiple powerful groups in which property rights in the formal sector of production are not protected. They obtained conditions under which the groups appropriate output from the formal sector in order to...
Persistent link: https://www.econbiz.de/10009023973
This article investigates economic performance when enforceable property rights are missing and basic needs matter for consumption. It suggests a new view of the so-called voracity effect according to which windfall gains in productivity induce behavior that leads to lower economic growth....
Persistent link: https://www.econbiz.de/10009023975
Drawing on recent research on allometric scaling and energy consumption, the present paper develops a nutrition-based efficiency wage model from first principles. The biologically micro-founded model allows us to address empirical criticism of the original nutrition-based efficiency wage model....
Persistent link: https://www.econbiz.de/10009148547