beyond pt 0 23/1
beyond pt 0 23/1
beyond pt 0 23/1
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Under these assum<strong>pt</strong>ions the overall reduction in margins on inputs to<br />
industries is about $1.85 billion, appro ximately five per cent of wholesale<br />
and retail margins on inputs to current production and capital creation.<br />
This saving of margins in business is a GDP gain of about 0.37 per cent.<br />
(s5) Saving of labour by industries in buying inputs<br />
E-commerce will reduce shopping time not only for consumers but also<br />
for firms. This is simulated as a labour-saving technical change worth half<br />
the savings of margins by industries, that is half of shock (s4).<br />
(s6) Purchases of e-commerce equipment by industries<br />
As with consumers, it is assumed that industries must buy e-commerce<br />
equipment and services worth 25 per cent of their margins savings. By the<br />
tenth year this is an annual cost to the economy of about 0.093 per cent<br />
of GDP.<br />
(s7) Direct labour saving technical progress in transport and banking<br />
Some sectors were viewed as having additional productivity gain potential<br />
from greater use of e-commerce. Reflecting this view it is assumed that<br />
over the next ten years e-commerce will reduce labour costs by five per<br />
cent in the Transport and Banking sectors (comprised of MONASH<br />
industries 93, 96, 97, 99 and 100). These cost savings will arise from<br />
reductions in staff required to provide services to the public (e.g. selling<br />
airline tickets).<br />
(s8) Time saving by industries dealing with the transport and banking<br />
sectors<br />
The technical progress gains quantified in (s7) can also be expected to<br />
stimulate cost reductions for banking and transport customers. This is<br />
calculated in proportion to the use made of those sectors’ inputs. Where<br />
j is any industry exce<strong>pt</strong> Ownership of dwellings (MONASH industry<br />
104), then if industry j uses ten per cent of the services sold by the<br />
Banking sector (MONASH industries 99 and 100) then it is assumed that<br />
industry j makes labour savings worth half of ten per cent of the savings<br />
made by Banking. A similar treatment is ado<strong>pt</strong>ed with respect to industry<br />
purchases of services from the Transport sector (industries 93, 96 and 97).<br />
(s9) Time saving by households dealing with transport and banking<br />
If households use ten per cent of the services sold by industry q (q= 93,<br />
96, 97, 99 and 100) then it is assumed that households save time worth<br />
half of ten per cent of the direct savings made by industry q. It is also<br />
assumed that if Ownership of dwellings uses ten per cent of the services<br />
sold by industry q (q= 93, 96, 97, 99 and 100) then households receive a<br />
time saving worth half of ten per cent of the savings made by industry q.<br />
It is assumed that half of the timesaving made by households is devoted to<br />
labour and half is devoted to leisure.<br />
(s10) Additional margins savings by communications industry<br />
As well as the margin savings outlined in (s4), it is assumed that the<br />
Communication industry will save an additional 20 per cent of the<br />
wholesale margins on all its purchases. Industry representatives indicated<br />
that they consider that e-commerce will be important in enabling the<br />
industry to buy more directly from producers.<br />
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