... the decomposition of these effectson self-employment, the picture becomes somewhat more complex. Inboth the 1970s and the 1980s, the detailed sectors of the economy withinwhich there was the ... are the poor ofEurope to get to America, where they may better their condition, that,being unable to pay their passage, they will agree to serve two or threeyears on their arrival there, rather ... Explaining the mechanismswhich are generating these changes is essential if we are to understand the trajectory of the American class structure into the next century.Class counts78 American culture....