see the rank below. as for the required math class,take gre subject test to compensate. top economics programs(ph.d.)2007美国大学经济学排名 01.massachusetts institute of technology 01.university of chicago 03.harvard university(ma) 03.princeton university(nj) 03.stanford university(ca) 03.university of california–berkeley 07.yale university(ct) 08.northwestern university(il) 09.university of pennsylvania 10.university of california–san diego 11.columbia university(ny) 11.university of california–los angeles 11.university of michigan–ann arbor 11.university of w**consin–mad**on 15.new york university 15.university of minnesota–twin cities 17.california institute of technology 17.cornell university(ny) 19.university of rochester(ny) 20.carnegie mellon university(pa) 21.brown university(ri) 21.duke university(nc) 21.university of maryland–college park 24.johns hopkins university(md) 25.boston university 25.university of texas–austin 27.university of virginia 28.ohio state university 28.pennsylvania state university–university park 28.university of california–d**** 28.university of illino**–**a-champaign 28.university of north carolina–chapel hill 28.university of washington 34.michigan state university 34.university of iowa 36.boston college 36.indiana university–bloomington 36.purdue university–west lafayette(in) 36.university of california–santa barbara 36.washington university in st.lou** 41.university of arizona 41.university of southern california 41.vanderbilt university(tn) 44.arizona state university 44.texas a&m university–college station 44.university of florida 44.university of pitt**urgh 48.georgetown university(dc) 48.north carolina state university–raleigh 48.rice university(tx) 48.rutgers state university–new brunswick(nj) 48.university of california–irvine 48.university of colorado–boulder