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Final Demand (final + demand)

Distribution by Scientific Domains
Business, Economics, Finance and Accounting60%

Selected Abstracts

Environmental Impacts of Products: A Detailed Review of Studies

JOURNAL OF INDUSTRIAL ECOLOGY, Issue 3 2006
Arnold Tukker
Summary Environmental effects of economic activities are ultimately driven by consumption, via impacts of the production, use, and waste management phases of products and services ultimately consumed. Integrated product policy (IPP) addressing the life-cycle impacts of products forms an innovative new generation of environmental policy. Yet this policy requires insight into the final consumption expenditures and related products that have the greatest life-cycle environmental impacts. This review article brings together the conclusions of 11 studies that analyze the life-cycle impacts of total societal consumption and the relative importance of different final consumption categories. This review addresses in general studies that were included in the project Environmental Impacts of Products (EIPRO) of the European Union (EU), which form the basis of this special issue. Unlike most studies done in the past 25 years on similar topics, the studies reviewed here covered a broad set of environmental impacts beyond just energy use or carbon dioxide (CO2) emissions. The studies differed greatly in basic approach (extrapolating LCA data to impacts of consumption categories versus approaches based on environmentally extended input-output (EEIO) tables), geographical region, disaggregation of final demand, data inventory used, and method of impact assessment. Nevertheless, across all studies a limited number of priorities emerged. The three main priorities, housing, transport, and food, are responsible for 70% of the environmental impacts in most categories, although covering only 55% of the final expenditure in the 25 countries that currently make up the EU. At a more detailed level, priorities are car and most probably air travel within transport, meat and dairy within food, and building structures, heating, and (electrical) energy-using products within housing. Expenditures on clothing, communication, health care, and education are considerably less important. Given the very different approaches followed in each of the sources reviewed, this result hence must be regarded as extremely robust. Recommendations are given to harmonize and improve the methodological approaches of such analyses, for instance, with regard to modeling of imports, inclusion of capital goods, and making an explicit distinction between household and government expenditure. [source]

Labor Productivity in Western Europe 1975,1985: An Intercountry, Interindustry Analysis

JOURNAL OF REGIONAL SCIENCE, Issue 3 2000
Erik Dietzenbacher
Using intercountry input-output tables and disaggregated employment data, we decompose labor productivity growth between 1975 and 1985 in six Western European countries into partial effects of six determinants including changing international trade and changing final demand. To this end, new multiplicative decomposition formulas are derived and implemented. In a similar way, we study labor productivity changes in vertically integrated industries. The effects of structural change on convergence are investigated also. We see this paper as an attempt to merge the convergence literature with earlier single-country productivity-change decompositions using input-output data. [source]

Inter-temporal and Inter-industry Effects of Population Ageing: A General Equilibrium Assessment for Canada

LABOUR, Issue 4 2009
Nabil Annabi
In addition to the impact of slower labour force growth, the model captures the shift in sectoral composition of final demand of older individuals. The simulation results indicate that the growth in real GDP per capita could decline by nearly one percentage point between 2006 and 2050. The results also suggest that the equilibrium unemployment rate is likely to decline by more than two percentage points in the long run. However, the impact varies significantly at the occupational level. [source]

THE ASTONISHING REGULARITY OF SERVICE EMPLOYMENT EXPANSION

METROECONOMICA, Issue 3 2007
Ronald Schettkat
ABSTRACT An update of Victor Fuchs analysis shows an astonishing regularity of the relationship between per capita income and service industry employment. The two major theoretical hypotheses for the growth of the service sector, shifts in final demand towards services and the technological stagnancy of services, are then analyzed. Theories achieve simplicity and clarity from radical assumptions and it is therefore not surprising that empirically both dimensions are relevant. Shifts in final demand to services,especially of private consumption, however, gained importance over the last decades indicating a fundamental change of the division of labor: the marketization of household production, which is analyzed finally. [source]

A NON-SUBSTITUTION THEOREM WITH NON-CONSTANT RETURNS TO SCALE AND EXTERNALITIES

METROECONOMICA, Issue 1 2005
Takao Fujimoto
ABSTRACT An input,output model with non-constant returns to scale and externalities is presented, and it is shown that in this model the non-substitution theorem is still valid. More precisely, the quantity side of the theorem, i.e. the proposition on efficiency, remains valid, while there can be no equilibrium prices independent of final demand. [source]