NOTATION

a Î A

activities

{AGR-A agricultural activity

Sets

NAGR-A nonagricultural activity}

c Î C

commodities

{AGR-C agricultural commodity

NAGR-C nonagricultural commodity}

f Î F

factors

{LAB labor

CAP capital}

h Î H

households

{U-HHD urban household

R-HHD rural household}

Parameters

ad_a

efficiency parameter in the production function for activity a

cpi

consumer price index (CPI)

cwts_c

weight of commodity c in the CPI

ica_ca

qnty of c as intermed. input per unit of output in activity a

qfs_f

supply of factor f

shry_hf

share for household h in the income of factor f

a_fa

share of value-added to factor f in activity a

b_ch

share in household h consumption spending of commodity c

q_ac

yield of output c per unit of activity a

Variables

P_c

market price of commodity c

PA_a

price of activity a

PVA_a

value-added (or net) price of activity a

Q_c

output level in commodity c

QA_a

level of activity a

QF_fa

demand for factor f from activity a

QH_ch

consumption of commodity c by household h

QINT_ca

qnty of commodity c as intermediate input in activity a

WF_f

price of factor f

YF_hf

income of household h from factor f

YH_h

income of household h

EQUATIONS

(1)

Production and Commodity Block

(2)

(3)

(4)

(5)

(6)

Institution Block

(7)

(8)

(9)

System Constraint Block

(10)

(11)

(12)