# Accession Number:

## ADA101610

# Title:

## Choice of Technique in a Continuous Time Infinite Horizon Optimal Growth Model.

# Descriptive Note:

## Research rept.,

# Corporate Author:

## CALIFORNIA UNIV BERKELEY OPERATIONS RESEARCH CENTER

# Personal Author(s):

# Report Date:

## 1981-06-01

# Pagination or Media Count:

## 56.0

# Abstract:

We consider the choice of technique in a continuous time infinite horizon optimal growth model. There are n2 goods, output, labor and machines M1,M2, ..., Mn. We can convert one unit of labor to q units of output or ri units of Mi, for each i. Also, we can convert one unit of labor and one unit of Mi to qi units of output. We prove under some sufficient and necessary conditions that we never build any machines for the general concave utility function. If the condition is not met, we build one machine from beginning to end when the utility function is linear when the utility function is nonlinear life gets complicated. In the one machine case, we give a general algorithm to solve it. In the many machines case, we prove an asymptotic result as t approaches infinity, the behavior is similar to that of the linear case and give examples showing that a simple characterization of the optimal solution is difficult. Author

# Descriptors:

# Subject Categories:

- Statistics and Probability