Investigating the rich architecture of post-Mao China and its broad cultural impact In the years following China's Cultural Revolution, architecture played an active role in the country's reintegration into the global economy and capitalist world. Looking at the ways in which political and social reform transformed Chinese architecture and how, in turn, architecture gave structure to the reforms, Cole Roskam underlines architecture's unique ability to shape space as well as behavior. Roskam traces how foreign influences like postmodernism began to permeate Chinese architectural discourse in the 1970s and 1980s and how figures such as Kevin Lynch, I. M. Pei, and John Portman became key forces in the introduction of Western educational ideologies and new modes of production. Offering important insights into architecture's relationship to the politics, economics, and diplomacy of post-Mao China, this unprecedented interdisciplinary study examines architecture's multivalent status as an art, science, and physical manifestation of cultural identity.

G. Galeotti* and M. Marrelli** *Universita di Perugia **Universita di Napoli 1. The economic analysis of optimal taxation has permitted considerable steps to be taken towards the understanding of a number of problems: the appropriate degree of progression, the balance between different taxes, the equity-efficiency trade-off etc .. Though at times considered as abstract and of little use in policy design, the issues it addresses are real ones and very much on the agenda of many countries. As usual in scientific debate, criticisms have contributed to the correct understanding of the theoretical problems involved and made clear that, at the present state of the art, definitive conclusions may be premature. A first well-taken criticism addresses the assumption, underlying optimal taxation models, of a competitive economy with perfect information on the part of individual agents and full market clearing. Once we leave the Arrow-Debreu world, it is no longer necessarily the case that taxes and transfers introduce distortions on otherwise efficient allocations.

In an effort to improve student achievement, thousands of US schools have adopted school reform models devised externally by universities and other organizations. Such models have been successful in improving individual schools or groups of schools, but what happens when educational reform attempts to extend from one school to many? Through qualitative data from several studies, this book explores what happens when school reform 'goes to scale'. Topics covered include: *why and how schools are adopting reforms *the influence of the local context and wider constraints on the implementation of reform *teachers and principals as change agents in schools *the evolution of reform design teams *the implementation, sustainability and expiration of reform, and its impact on educational change Each chapter concludes with guidelines for policy and practice. This book will be of interest to educational leaders and staff developers, educational researchers and policy makers, in the US and internationally.

Developing countries commonly adopt reforms to improve their governments yet they usually fail to produce more functional and effective governments. Andrews argues that reforms often fail to make governments better because they are introduced as signals to gain short-term support. These signals introduce unrealistic best practices that do not fit developing country contexts and are not considered relevant by implementing agents. The result is a set of new forms that do not function. However, there are realistic solutions emerging from institutional reforms in some developing countries. Lessons from these experiences suggest that reform limits, although challenging to adopt, can be overcome by focusing change on problem solving through an incremental process that involves multiple agents.