CONCEPT AND DEFINITION OF INCOME IN THE NATIONAL ACCOUNTS

It is a truism that the national accounts have engendered their own concept of income which is different from other contexts such as business accounting, taxation or welfare analysis. Less known are the principles on which this income concept is based. This article is an attempt to specify such principles, investigating in particular the role of the transaction principle, and to derive an income concept therefrom. The crucial point of the argument is whether or not it is appropriate within the system of the national accounts to assign an income to sectors other than the households. The theory is applied to some practical questions which have been discussed in the process of the revision of the SNA.     

Path dependence of the general price level: A value theoretic analysis

The paper examines path dependence of price indexes, a problem that has become acute after international adoption of chain indexes for price and volume changes in the SNA93. Path dependence is an old issue of index numbers, and has been in the way of using chain indexes ever since their invention. The paper accepts chaining at its start, and tries to develop a sound deflation procedure from there. In this analysis path dependence is less an issue of appropriate formalization of a given concept, the traditional approach in index number theory, but rather a problem of developing an interpretation to a given and now worldwide recommended statistical practice. The key issue is found in the fact that money is not only the standard means of payment, concerning central banks, but also the standard of value in an economy, a feature that bears directly on the compilation of price indexes and national accounts. As a result, a chained weighted index is shown to be path independent, if it is interpreted as a change not of prices, but of the unit of account in which prices are expressed.     

EU Treaty Revision and Consumer Protection

In its original version, this paper was delivered by the authors to the Bureau Europeen des Unions des Consommateurs in April 2004 in order to provide the basis for that bodys submissions to the intergovernmental conference then charged with the task agreeing a new constitutional Treaty for the European Union. The aim: to improve the attention paid to the consumer interest in the Treaty. Ultimately the text agreed by the Heads of State and government of the Member States of the EU in June 2004 largely adopted the existing consumer-related acquis communautaire – in fact in most areas of substantive EU policy-making, not merely consumer policy, textual continuity is the hallmark of the newly agreed text. This paper has been revised to provide a commentary on the consumer-related provisions that were agreed in June 2004, in order both to show chances that have been missed (but may be revived should the ratification process founder) and to reveal areas of current debate that remain topical and controversial because of the preference simply to absorb existing provisions, lightly amended or left wholly unamended, into the constitutional Treaty agreed by the Heads of State and government of the Member States of the EU in June 2004.     

TREATMENT OF GOVERNMENT ACTIVITY ON THE PRODUCTION ACCOUNT

This paper is the concluding part of a project described in an earlier paper in this journal.¹ The conceptual partition of government services into intermediate, individual and collective consumption is connected to the framework of the SNA and ESA. The paper shows how elements from both systems can be welded together in order to describe government productive activity more clearly within the general make-use matrix approach. After an attempt to clarify some of the existing terminology, figures are presented which show that the partition is feasible, in principle. The data also support the necessity of distinguishing between individual and collective consumption of government services leading to the concept of total individual consumption. Finally, the paper concludes that intermediate use, if properly defined, should be introduced as a subcategory of government consumption, but not subtracted at present from GDP.     

Who pays for whom? Elements of a macroeconomic approach to income inequality

National income is generated through national production in the form of ‘value added’; it is expended on goods and services in the form of ‘disposable’ or ‘net’ income. In this paper, I investigate what happens in between. The circuit of income flows generated in this way is comparable to the circuit of product flows, in its complexity. It can be analysed, so the tenet of the paper, in a similar way, by means of well-known tools of input–output (IO) analysis; this on the pre-condition, however, that you draw out the institutional framework of an economy in similar detail as is now customarily done for production units in IO analysis. Existing data do not suffice for the purpose, at present; this paper shows, by way of some exemplary calculations, what insight into the mechanism of national income distribution is gained if the necessary data, normally in the form of a large social accounting matrix, are provided.     

On Kolmogorov equations for anisotropic multivariate Lévy processes

For d-dimensional exponential Lévy models, variational formulations of the Kolmogorov equations arising in asset pricing are derived. Well-posedness of these equations is verified. Particular attention is paid to pure jump, d-variate Lévy processes built from parametric, copula dependence models in their jump structure. The domains of the associated Dirichlet forms are shown to be certain anisotropic Sobolev spaces. Singularity-free representations of the Dirichlet forms are given which remain bounded for piecewise polynomial, continuous functions of finite element type. We prove that the variational problem can be localized to a bounded domain with explicit localization error bounds. Furthermore, we collect several analytical tools for further numerical analysis.