To provide a useful perspective on how alternative levels of national saving affect future living standards, we also compared our simulation results to a historical benchmark.
( ( To ( ( provide ( a ( useful perspective ) ) ) ( on ( how ( ( ( alternative levels ) ( of ( national saving ) ) ) ( affect ( future ( living standards ) ) ) ) ) ) ) ) ( , ( we ( also ( ( ( compared ( our ( simulation results ) ) ) ( to ( a ( historical benchmark ) ) ) ) . ) ) ) ) )
(ROOT (S (S (VP (TO To) (VP (VB provide) (NP (DT a) (JJ useful) (NN perspective)) (PP (IN on) (SBAR (WHADVP (WRB how)) (S (NP (NP (JJ alternative) (NNS levels)) (PP (IN of) (NP (JJ national) (NN saving)))) (VP (VBP affect) (NP (JJ future) (NN living) (NNS standards))))))))) (, ,) (NP (PRP we)) (ADVP (RB also)) (VP (VBD compared) (NP (PRP$ our) (NN simulation) (NNS results)) (PP (TO to) (NP (DT a) (JJ historical) (NN benchmark)))) (. .)))
National saving affect living standards according to our simulation results and a historical data set.
( ( National saving ) ( ( ( affect ( living standards ) ) ( according ( to ( ( ( our ( simulation results ) ) and ) ( a ( historical ( data set ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP National) (NNP saving)) (VP (VBP affect) (NP (VBG living) (NNS standards)) (PP (VBG according) (PP (TO to) (NP (NP (PRP$ our) (NN simulation) (NNS results)) (CC and) (NP (DT a) (JJ historical) (NN data) (NN set)))))) (. .)))