World dynamicsWright-Allen Press, 1971 - 142 pages |
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Page 58
... indicated fraction is computed from the capital fraction indicated by food ratio CFIFR multiplied by the capital- investment - from - quality ratio CIQR . The latter allows for a weighting of the quality - of - life factors between food ...
... indicated fraction is computed from the capital fraction indicated by food ratio CFIFR multiplied by the capital- investment - from - quality ratio CIQR . The latter allows for a weighting of the quality - of - life factors between food ...
Page 59
... INDICATED BY FOOD RATIO ( DIMENSIONLESS ) CAPITAL - INVESTMENT - FROM - QUALITY RATIO ( DIMENSIONLESS ) CAPITAL - INVESTMENT - IN - AGRICULTURE FRACTION , INITIAL ( DIMENSIONLESS ) 3.36 Capital Fraction Indicated by Food Ratio CFIFR ...
... INDICATED BY FOOD RATIO ( DIMENSIONLESS ) CAPITAL - INVESTMENT - FROM - QUALITY RATIO ( DIMENSIONLESS ) CAPITAL - INVESTMENT - IN - AGRICULTURE FRACTION , INITIAL ( DIMENSIONLESS ) 3.36 Capital Fraction Indicated by Food Ratio CFIFR ...
Page 131
... indicates the rate that existed over the preceding time interval , and KL indicates the rate of flow that is being computed for the following time interval . Variables and constants are designated by letter groups as defined in Appen ...
... indicates the rate that existed over the preceding time interval , and KL indicates the rate of flow that is being computed for the following time interval . Variables and constants are designated by letter groups as defined in Appen ...
Contents
Introduction | 1 |
Structure of the World System | 17 |
A World Model Structure and Assumptions | 31 |
Copyright | |
6 other sections not shown
Common terms and phrases
1970 conditions accumulation agricultural land assumed assumptions behavior billion birth rate normal birth-control program BRFM BRN1 capital investment CAPITAL UNITS CAPITAL UNITS/PERSON CAPITAL-INVESTMENT DISCARD capital-investment ratio CAPITAL-INVESTMENT-IN-AGRICULTURE FRACTION cause Chapter CI=C CIAF CIGN1 CIMT Club of Rome coefficient computer model crowding ratio curve death rate normal decline DRFM dynamic ECIR effect effective-capital-investment ratio equations equilibrium exponential growth food production food ratio food supply FPMT FRACTION/YEAR in-agriculture fraction increase industrialization INTERPOLATION limit LOGICAL FUNCTION material standard mental models MULTIPLIER DIMENSIONLESS natural-resource Natural-resource-usage rate negative loop NR=N NREM NREMT NRUN1 POLN1 POLAT pollution absorption pollution crisis pollution ratio POLR POLLUTION UNITS pollution-absorption population and capital population density pressures QL-Q ratio CIR RATIO DIMENSIONLESS result rise Section sector shortage social systems SQUARE KILOMETERS standard of living system levels TABHL TABLE LOOK tion units per person UNITS/PERSON/YEAR UNITS/YEAR usage rate variable world model world population world system