00426pab a2200133 454500008004000000100002300040245011700063260000900180300001400189362000800203650002400211700002200235773003500257180718b2008   xxu||||| |||| 00| 0 eng d  aPietrobelli, Carlo  aPower relationships along the value chain: multinational firms, global buyers and performance of local suppliers  c2008  ap.947-62.  aNov  aInternational trade  aSaliola, Federica  aCambridge Journal of Economics