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PDF: 1336 KB - Bureau of Infrastructure, Transport and Regional ...

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CHAPTER 3 FREIGHT MODELLING DATA ANDASSUMPTIONSDATAHistorical data on containerised <strong>and</strong> non-containerised exports <strong>and</strong> imports, emptycontainers, GNE, GDP, exchange rates, the trade weighted index <strong>and</strong> population, whichwere used to estimate the econometric forecasting models, were gathered from the Port<strong>of</strong> Brisbane Corporation (PBC 2004 <strong>and</strong> 2005), Sydney Ports Corporation (SPC 2004<strong>and</strong> 2005), Port <strong>of</strong> Melbourne Corporation (PMC 2004 <strong>and</strong> 2005), Flinders Ports PtyLtd (FPPL 2004 <strong>and</strong> 2005), Fremantle Ports (FP 2004 <strong>and</strong> 2005), the Association <strong>of</strong>Australian Ports <strong>and</strong> Marine Authorities (AAPMA 2006), BTRE’s international cargostatistics database, BTRE’s Waterline (BTRE 2005 <strong>and</strong> earlier issues), the Australian<strong>Bureau</strong> <strong>of</strong> Statistics (ABS 2004a <strong>and</strong> 2004b), Access Economics (2006) <strong>and</strong> OECD(2003).Data on international sea passenger movements were obtained from the Australian<strong>Bureau</strong> <strong>of</strong> Statistics (2004a), whereas data on cruise ship <strong>and</strong> passengers visits are takenfrom Cruise Down Under (CDU 2004a, 2004b <strong>and</strong> 2004c). The data on international seapassenger movements represent passenger movements for the first point <strong>of</strong> entry <strong>and</strong>exit only, <strong>and</strong> they simply indicate the total number <strong>of</strong> passengers arriving in <strong>and</strong>departing from Australia. They do not indicate the number <strong>of</strong> port visits, or passengersby port.ASSUMPTIONSIn this study, long-run assumptions on macroeconomic variables, population, theproportion <strong>of</strong> 40-foot containers <strong>and</strong> vessel size are used to develop the forecasts <strong>of</strong>container <strong>and</strong> ship movements. The assumptions are presented in the following sections.Macroeconomic <strong>and</strong> populationPopulation <strong>and</strong> macroeconomic assumptions are obtained from the ABS (2004b),Access Economics (2006) <strong>and</strong> the US Census <strong>Bureau</strong> (USCB 2004). Since themacroeconomic assumptions are available for the next ten years only, the assumptionsfor the rest <strong>of</strong> the forecast period are considered to be the same as those in year 2014-15.The assumptions are shown in Tables 3.1 to 3.4.21

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