TY - GEN digital ID - 132656071 TI - How do gasoline prices affect fleet fuel economy? AU - Li, Shanjun AU - von Haefen, Roger AU - Timmins, Christopher PY - 2008 PB - Cambridge, Mass. NBER DB - UniCat KW - Zonder onderwerpscode: economie UR - https://www.unicat.be/uniCat?func=search&query=sysid:132656071 AB - ER -