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Dieses Papier konzentriert sich besonders auf die vertikale Integration zwischen der Wassereinlassreinigung und den Stufen der Wasserverteilung. Um die Wirtschaftssysteme der vertikalen Integration nachzuforschen, schätzte ich die translog Kostenfunktion in der japanischen...
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The function of communal water supply utilities is to provide consumers with high quality drinking water in sufficient quantities. On the other hand communal wastewater disposal utilities have to dispose the wastewater. In addition to this water prices and wastewater charges shall also give...
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conducted between June, 1990 and July, 1991. The prevalence of current smoking among adults in California was 22.2%, with males … tobacco excise tax and implementation of a comprehensive tobacco control program by the State of California. The decline in … reached term. Approximately one-half of California smokers made an attempt to quit in the 12 months before the survey. The …
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