Endogenous growth theory / Philippe Aghion and Peter Howitt ; coordinated by Maxine Brant-Collett. Aghion, Philippe. Howitt, Peter, 1946- jt. aut. Endogenous growth (Economics) Technological innovations Economic aspects. HD45 .A47 1998 338.9 21 AGE "Problems and solutions by Cecilia García-Peñalosa in collaboration with Jan Boone, Chol-Won Li, and Lucy White." Includes bibliographical references and index. Cambridge, Mass. : MIT Press, c1998. c1998. 1998 Text xiii, 694 p. : eng