In this book, first published in 1990, leading theorists and applied economists address themselves to the key questions of aggregation. The issues are covered both theoretically and in wide-ranging applications. Of particular intrest is the optimal aggregation of trade data, the need for micro-modelling when imoprtant non-linearities are present (for example, tax exhaustion in modelling company behaviour) and the use of a micro-model to stimulate labour supply behaviour in a macro-model of the Netherlands.

Originally published in 1990, this work analyses the use of contemporary computer models to simulate urban systems. The work deals with the two significant traditions of model-building: firstly the building of integrated models following the seminal research of Lowry first published in 1964, but with relatively simple submodels; and secondly, intensive research on particular submodels with a variety of techniques. This volume constructs a model-building exercise which integrates the two traditions: an integrated model (in a modular form with alternative components) using the most advanced submodels. The book concludes with a presentation of an example of an operational model of this type.

This edited collection, first published in 1987, provides a comparative analysis of different approaches to urban modelling, and lays the foundations for the possibility of integration and a more unified field. The first part contextualises the development of the field of urban systems modelling, focusing on the variety of approaches and possible implications of this on the future of research and methodology. Next, the editors consider economic and ‘non-economic’ approaches, followed by an analysis of spatial-interaction-based approaches. Providing an overview to the field and research literature, the overarching argument is that there should be an integrated methodological approach to urban system modelling.

Originally published in 1999, The Kyoto Protocol provides a detailed discussion on the history, terms and implications of the Kyoto Protocol 1997. It explains the meaning of provision on emissions trading and other flexibility mechanisms, and provides a quantitative analysis using the Energy and Environment Programme's emissions trading model. It also contains the full text of the Kyoto Protocol and developments at the 4th Conference of the Parties in December 1998. This book will be of interest to academics working in the field of climate change, as well as the broader area of environment and sustainability.

This book, first published in 1985, explores the connections in academic research between theoretical positions, political perspectives and policy prescriptions. Five different groups of authors, who have written broadly in the fields of industrial and social geography, discuss this relationship and illustrate it with recent work. Around their contributions, the editors have constructed a book that is both a guide to the research debate for students at all levels and a handbook, with notes and questions, for those about to undertake their own research projects. Though designed primarily for use on undergraduate geography, urban studies and applied economics courses, its broad debate on research method is important for all professional and postgraduate researchers in the social sciences.

The Theory of Money and Finance, by the same author, provided an introduction to the basic theory and concluded by introducing the idea of monetary disequilibrium, with the money supply process operating through bank credit creation. First published in 1981, this book develops that theme and provides empirical evidence in support of such an approach.

First published in 1980, this book collects 17 lectures presented at the annual conference of the Association of University Teachers of Economics covering a wide range issues and debates. They include new theoretical points, criticisms of existing theory, the reporting of empirical studies and their implications, and refinements of methodological techniques. Among the topics covered are government deficits and capital accumulation; macroeconomic issues of management policy and foreign trade; empirical studies of foreign exchange markets, and supply and demand of hours of work; public sector and welfare economics; risk and uncertainty; and monopoly, competition and markets.