‘Many Rivers to Cross’: Suburban Densification and the Social Status Quo in Greater Lyon

Urban research often considers densification from the perspective of sustainable development and social mix. This essay focuses instead on the social and political stakes involved in densification through the example of a large French metropolitan area. It shows that the densification policies put in place in the Lyon agglomeration cannot be said to succeed in breaking down the historical segregation between its residential and affluent western suburbs (banlieues) and its industrial and working‐class eastern ones. The political manoeuvres executed by the institutions implementing densification, and the search for consensus characterizing France's intercommunalities, block any possibility of redistributing functions and social classes at the metropolitan scale, and hence of ending the social specialization of Lyon's suburbs. Moreover, municipalities subjected to pressure from suburban areas carefully assess the profile of residents selected to occupy new housing units—i.e. individuals already residing in the commune in the case of western suburbs, and middle‐class individuals hailing from the eastern part of the agglomeration in the case of eastern suburbs. Densification does not foster social mix at the metropolitan scale, neither does it improve the housing conditions of disadvantaged populations.     

On the Optimality of Restricting Credit: Inflation Avoidance and Productivity

The paper presents a model in which the consumer uses up resources in order to avoid the inflation tax through the use of exchange credit. In an example economy without capital, the credit tax is optimal when the resource loss from credit use dominates the productivity effect and the inefficiency of substitution towards leisure as a result of the credit tax. The paper also examines second-best inflation policy in this context, given a credit tax. It then extends the economy to an endogenous growth setting and shows how restricting inflation avoidance can increase productivity.
JEL Classification Numbers: E13, E51, E61, G21.     

The Certified Public Accounting Profession in China: Its Development and Impact on Financial Control of Business Operations

Accounting reforms leading towards the internationalisation of Chinese accounting practices are being accelerated by the development of the certified public accountants (CPA) system, re-introduced in China in 1980. The impact of the Chinese CPA system on foreign CPAs attempting to enter the Chinese CPA profession points to issues of concern for Western business people as a whole. There is considerable potential for conflict between the traditional independence of the CPA profession in western countries and the Chinese acceptance of control by powerful government agencies.     

Entrepreneurship and regional growth: an evolutionary interpretation

While the neoclassical growth theory considered economic growth as a process of mere accumulation of production capital, the endogenous growth theory shifted the lens to the importance of knowledge in the production process and its potential to create spillovers. We argue in this paper that there is a gap between knowledge and exploitable knowledge or economic knowledge. Economic knowledge emerges from a selection process across the generally available body of knowledge, actively driven by economic agents. This paper suggests that entrepreneurship is an important mechanism in driving that selection process hence in creating diversity of knowledge, which in turn serves as a mechanism facilitating the spillover of knowledge. We provide empirical evidence that regions with higher levels of entrepreneurship indeed exhibit stronger growth in labor productivity.JEL Classification: M13, O32, O47 Correspondence to: David B. AudretschWe are grateful to the ZEW in Mannheim for research support and to the German Science Foundation (DFG) for financial support under research grant number STA 169/10-2. We are indebted to two anonymous referees and the editor of the special issue for their helpful comments.     

Inflation and growth: Explaining a negative effect

The paper presents a monetary model of endogenous growth and specifies an econometric model consistent with it. The economic model suggests a negative inflation-growth effect, and one that is stronger at lower levels of inflation. Empirical evaluation of the model is based on a large panel of OECD and APEC member countries over the years 1961–1997. The hypothesized negative inflation effect is found comprehensively for the OECD countries to be significant and, as in the theory, to increase marginally as the inflation rate falls. For APEC countries, the results from using instrumental variables also show significant evidence of a similar behavior. The nature of the inflation-growth profile and differences in this between the regions are interpreted with the credit production technology of the model in a way not possible with a standard cash-only economy. Research assistance by László Konya, Rezida Zakirova, and Anton Nakov and comments by Michal Kejak, Myles Wallace and Toni Braun are kindly acknowledged, along with comments from the 17^th European Economic Association Meetings, Venice, and the 10^th International Panel Data Conference, Berlin. We also thank the editors and referees for valuable comments, and the first author is grateful to Central European University for research funds.     

Contrasting Models of the Effect of Inflation on Growth

Abstract.  The paper formulates a nesting model for studying the theoretical literature on inflation and endogenous growth. It analyses different classes of endogenous growth models, with different usage of physical and human capital, with different exchange technologies. First, the paper shows that a broad array of models can all generate significant negative effects of inflation on growth. Second, it shows that these models can be differentiated primarily by the fact whether there is a Tobin-type effect of inflation and also whether the inflation–growth effect becomes weaker as the inflation rate rises, a non-linearity, or stays essentially constant over the range of inflation rates. The paper compares these features of the models to empirical evidence as a way to summarize the efficacy of the models.     

THE GLOBAL IMBALANCES: WHAT IS THE PROBLEM?

In the 2007 Wincott Lecture the author argues that global current account imbalances are an indication of 'intertemporal trade'. Savings and investment, both private and public, determine the imbalances. He expounds Richard Cooper's argument that it is perfectly natural for the USA to have a big deficit and suggests that the large Chinese surplus may be temporary.