Decline in total expenditure (income) elasticity of demand from 0.36 to 0.25 over same period.
( ( ( ( Decline ( in ( total expenditure ) ) ) ( -LRB- ( income -RRB- ) ) ) ( elasticity ( of ( demand ( from ( ( 0.36 ( to 0.25 ) ) ( over ( same period ) ) ) ) ) ) ) ) . )
(ROOT (NP (NP (NNP Decline)) (PP (IN in) (NP (JJ total) (NN expenditure))) (PRN (-LRB- -LRB-) (NP (NN income)) (-RRB- -RRB-)) (PP (ADVP (RB elasticity)) (IN of) (NP (NP (NN demand)) (PP (IN from) (NP (NP (CD 0.36) (TO to) (CD 0.25)) (PP (IN over) (NP (JJ same) (NN period))))))) (. .)))
Economists suggest that this change is minor and therefore not noteworthy.
( Economists ( ( suggest ( that ( ( this change ) ( is ( ( ( minor and ) therefore ) ( not noteworthy ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNS Economists)) (VP (VBP suggest) (SBAR (IN that) (S (NP (DT this) (NN change)) (VP (VBZ is) (ADJP (ADJP (JJ minor)) (CC and) (ADVP (RB therefore)) (ADJP (RB not) (JJ noteworthy))))))) (. .)))