The connection between recent changes in inventory policy and the business cycle have only begun to be studied in a systematic fashion.
( ( ( The connection ) ( between ( ( recent changes ) ( in ( ( ( inventory policy ) and ) ( the ( business cycle ) ) ) ) ) ) ) ( ( ( have only ) ( begun ( to ( be ( studied ( in ( a ( systematic fashion ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN connection)) (PP (IN between) (NP (NP (JJ recent) (NNS changes)) (PP (IN in) (NP (NP (NN inventory) (NN policy)) (CC and) (NP (DT the) (NN business) (NN cycle))))))) (VP (VBP have) (ADVP (RB only)) (VP (VBN begun) (S (VP (TO to) (VP (VB be) (VP (VBN studied) (PP (IN in) (NP (DT a) (JJ systematic) (NN fashion))))))))) (. .)))
The connection between business cycles and inventory policies has been studied since the dawn of man.
( ( ( The connection ) ( between ( business ( cycles ( and ( inventory policies ) ) ) ) ) ) ( ( has ( been ( studied ( since ( ( the dawn ) ( of man ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN connection)) (PP (IN between) (NP (NN business) (NNS cycles) (CC and) (NN inventory) (NNS policies)))) (VP (VBZ has) (VP (VBN been) (VP (VBN studied) (PP (IN since) (NP (NP (DT the) (NN dawn)) (PP (IN of) (NP (NN man)))))))) (. .)))