4.4.3 Model Validation
Model validation was undertaken by using the standard t-tests, F-tests, and R
2
procedures where applicable in this analysis. Mean Squared Error MSE and Theil’s inequality coefficient techniques were applied to assess the overall
reliability of each model. MSE depends upon the units in which the variable is expressed. The magnitude of the error does not give any indication of how large
the error is, therefore, this error can be assessed only by comparing it with the average size of the variable in question. However, the main advantage of MSE is
that it can be decomposed into various components, which show the deviation between the simulated and actual values. Theil’s method of decomposition was
applied
4.5 Formulation of Alternative Strategies for Indonesian Crude Palm Oil
In order to improve the competitiveness of Indonesian CPO in the world market, the researcher was to propose the alternative strategies for the CPO
industry. In this situation, the method used was through interviews with personalities who have been working with Indonesian CPO sector. In this case,
the qualitative method was used to come up with strategies that would increase the benefits of CPO to the Indonesian community as a whole. The interviews were
carried out after which results were evaluated. Those interviewed included the lecturers, students and staff of PT Unilever Indonesia Tbk in Jakarta. The
Unilever staff were chosen as their organization is the leading consumers of Indonesian CPO locally. The analysis involved the usage of SWOT analysis
method in which the strengths, weaknesses, opportunities and threats of the sector were critically analyzed.
4.6 Data Sources and Descriptions
In general, two groups of data were used in this study, namely, palm oil and macro-economic related data. The former data consisted of oil palm mature
area, production, consumption, export, import, stock, and edible oil prices. The data sources included Indonesia palm oil statistics 2004-2006 and oil world 2007.
Macro-economic related data consisted of data such as population, income per capita, GDP, exchange rate, and interest rate. The main source of these data is
Bank of Indonesia and BPS. Data for econometric analysis were used on quarterly basis while those for competitive analysis were on yearly based.
V. RESULTS AND DISCUSSION
5.1 Palm Production Area
During the last twenty years, the history of the crude palm oil CPO industry in Indonesia is one of evolution from government sponsorship and
market interventions to private sector initiative in response to international price signals and market growth. Until the early 1990s, most CPO was produced on
publicly-owned estates, but this changed rapidly in the following decade as existing plants matured. As indicated in Table 7, in 1985 Indonesia had about 597
362 hectare of palm plantation, in which 335 195 ha of it was owned by government. In 2005, the area for palm plantation increased by more than 800
percent to more than 5 million hectares, and the majority of it is owned by the private sector. In terms of yield, in 1985 total production was around 1 243 430
tons and around 69 percent came from state-owned estates as compared to only 27.3 and 3.7 percent from private estates and smallholder farmers perkebunan
rakyat , respectively. The latter is mostly carried out in small scale but the number
of units is larger than estates run by the private sector or government. In 2005, total production was about 10 times the 1985 level, with the private sector as the
largest producer, followed by people small-scale
plantations. The acreage under the oil palm kept on increasing at a steady rate. In 2006,
the area under oil palm at the national level increased to 6 million in which smallholders accounted for 2.6 million hectares, private plantations had 2.7
million hectares, while the government had 0.7 million hectares. In the year 2007, the area that was under palm oil cultivation was equally shared by the
smallholders and private plantations. Smallholders contributed to about 44.5
percent, private plantations about 44.3 percent while government only had a share of about 11.2 percent
Table 7. Areas of Palm Oil Plantation in Indonesia by Ownership, Year 1985 to 2007 Year
Smallholders ha
Government plantations ha
Private plantations ha
Total ha
1985 118564 335195
143603 597362
1990 291338 372246
463093 1126677
1991 384594 395183
531219 1310996
1992 439468 389761
638241 1467470
1993 502332 380746
730109 1613187
1994 572544 386309
845296 1804149
1995 658536 404732
961718 2024986
1996 738887 426804
1083823 2249514
1997 813175 517064
1592057 2922296
1998 890506 556640
2113050 3560196
1999 1041046 576999
2283757 3901802
2000 1166758 588125
2403194 4158077
2001 1561031 609943
2542457 4713431
2002 1808424 631565
2627069 5067058
2003 1827844 645823
2765504 5239171
2004 2220338 605865
2458520 5284723
2005 2356895 529854
2567068 5453817
2006 2636425 696699
2741802 6074926
2007 2857777 717803
2849481 6425061
Source: BPS, 2006. Note: The values are forecast for that year
The growth trend of palm plantation in Indonesia by ownership shows an interesting fact that during the period 2000-2005, the average growth rate of
smallholder farmer plantations was the highest in the group, at 12.85 percent as compared to 3.02 and 4.99 percent of state owned and private estates,
respectively. Even in 2000, the people ownership of oil palm plantation in Indonesia had already reached about 1 166 800 hectares, compared to 588 100
hectares and 2 403 200 hectares of state owned and private estates respectively as in Figure 6. As the time passes by, there is a great improvement in the ownership
of oil palm plantations by smallholders in Indonesia.
The area under oil palm cultivation keeps on increasing at a positive rate. In 2005, there was slight reduction in total area under oil palm as can be shown
from the Figure 7. However, a positive trend was witnessed in 2006 and 2007. In 2007, the area under oil palm cultivation increased to 6.43 million hectares from
6.08 million hectares in 2006. In that period, the area cultivated by smallholders was slightly less than that of private plantations in 2006 where 2.64 million
hectares against 2.74 million hectares owned by private firms. In the year 2007, smallholders surpassed the private firms when they cultivated about 2.86 million
hectares as compared to 2.85 million hectares by private plantations. The government plantations however have rather been recording very slight increment
in the acreage under oil palm in Indonesia.
1000000 2000000
3000000 4000000
5000000 6000000
7000000
Ar e
a un
de r
pa lm
oi l
in ha
Year
Smallholders Government
plantations Private
plantations Total
Source: BPS, 2006.
Figure 7. Growth trend of Palm Oil in Indonesia by Ownership, Year 1995- 2007
Note: The values are forecast for that year Although there are some constraints for land expansion of palm plantation
due to many factors such as urbanization, population growth, development of new
industrial estates and road constructions, it is expected that the area for palm plantation in Indonesia will continue to grow. As observed in Figure 8, in 2005, it
is registered about 5.6 million ha of land used for this crop with an average growth rate per year about 6.9 percent since 2000. In 2009, the total area is
expected to reach 7.125 million ha, and the private sector will be expected stay as the leader that in 2009 will have almost 3.05 million hectares, compared to
smallholder plantation slightly above 3.3 million hectares and state owned much less than a million ha.
500000 1000000
1500000 2000000
2500000 3000000
3500000
199 199
1 199
2 199
3 199
4 199
5 199
6 199
7 199
8 199
9 200
200 1
200 2
200 3
200 4
200 5
200 6
200 7
200 8
200 9
P rod
uc ti
on Ar
e a
und e
r Oi
l Pa
lm in
ha
Year
Smallholders Government
plantations Private
plantations
Source: BPS, 2006.
Figure 8. Long term Growth of Palm Oil Plantation Area in Indonesia
Note: The values are forecast for that year
The relationship between land availability for palm plantation and levels of urbanization, industrialization and population density is very observable by
province. As can be seen in Table 8, in West Java, the palm plantation area is much smaller as compared to those in other provinces. Sumatera has always been
the key area for palm production in the country with Riau as the leading province that produces palm oil in Indonesia.
Currently, the potential of land availability for palm plantation in Indonesia is about 26 million hectares scattering from Aceh to Papua.
Interestingly, Papua is the largest province with more than 6 million hectares of land available, followed by other traditional provinces in the western part as the
center for palm oil production in Indonesia, i.e. Riau with about 2.6 million, Jambi 1.8 million, South Sumatera 1.5 million, and Kalimantan in the central part of the
country with a total of 6 million hectares. Based on productive area under palm oil, Sumatra is the main area and accounts for about 75 percent of the total area
under oil palm plantation that translates to about 4.6 million hectares under the crop.
Table 8. Area of Palm Oil Plantation in Indonesia by Province in Hectares, Year 2003 to 2006
Province
2003 2004 2005
2006
Nangroe Aceh D
262161 249011 254261
283283
North Sumatra
919680 844882 894911
1044230
West Sumatra
306496 279798 282518
310281
Riau
1319659 1346885 1291401
1424651
Jambi
456327 372804 403477
448027
South Sumatra
502481 497933 548678
606667
Bangka Belitung
94886 119635 130037
138367
Bengkulu
80218 126252 147125
162440
Lampung
137721 145542 148535
164786
Banten
19200 12614 14076
17322
West Java
6242 8070 8744
10666
West Kalimantan
416807 358175 381791
434459
Central Kalimantan
241615 401663 434481
467120
South Kalimantan
141638 172650 134621
146320
East Kalimantan
201871 171581 201236
219906
Central Sulawesi
43743 48236 48334
53220
South Sulawesi
78932 13925 16018
19244
West Sulawesi
4078 52476 57942
622203
Papua
49812 51051 39090
43232
Irian west Jaya
- 11540 16540
18502
Total
5283557 5284723 5453817
6074926
Source: BPS, 2006. Note:
The values are forecast for that year
In the world as a whole, Indonesia is one of the countries that have the largest area under oil palm cultivation. According to the Oil World data, 2007,
Indonesia has the largest area under oil palm followed by Malaysia. With regard to mature area, it has recorded an upward trend with time. In 2005, Indonesia had
3.69 million hectares as mature area as compared to Malaysian 3.55 million hectares. It further increased this mature area to 4.11 and 4.55 million hectares in
2006 and 2007 respectively. As can be shown in Table 9, during the same period, Malaysia registered 3.68 and 3.79 million hectares, respectively. It is expected
that in 2008, the mature area will increase to over 5 million hectares as compared to that of Malaysia of about 4 million hectares.
Table 9. Mature Area under Palm Oil, Year 2005-2008 Mature area in 000’ hectares
Country 2005
2006 2007
2008
Ivory Coast 160
167 168
170 Nigeriaa
370 378
390 405
Costa Rica 50
53 55
58 Honduras
69 73
75 78
Mexico 18
22 24
26 Brazil
57 61
66 73
Colombia 170
184 200
220 Ecuador
150 162
178 193
Indonesia 3690
4110 4550
5010 Malaysia
3552 3678
3790 3910
Thailand 316
338 375
410 Papua New Guinea
88 92
96 100
Other countries 497
515 535
577
W0RLD 9186
9833 10502
11230
Source: Oil World, 2007. Note: The values are forecast for that year
With respect to the Gross Domestic Product GDP contribution, it was found that in 2005 the prevailing market value of palm plantation was Rp 43.4
trillion that accounted for about 11.87 percent of GDP contributed by agriculture or 1.79 percent of GDP non-oil and gas as shown in Table 10 below. During the
period 2003-2005, the rate of output growth of palm plantation is much higher
than that of agriculture as a whole, i.e. at almost 18 percent versus 8 percent. Table 10. Gross Domestic Product Contribution of Palm Oil Industry in
Indonesia, Year 2003-2005
Sector 2003
2004 2005
Growth rate per year
Palm Rp trillion 31.3
35.3 43.4
17.8 Agriculture Rp trillion
313.7 331.5
365.6 8.0
Non-oil gas Rp trillion 1900.2
2060.6 2427.6
13.1 Total GDP Rp trillion
2086.8 2261.7
2729.7 14.5
Share in agriculture 9.9
10.65 11.9
9.1 Share in non-oil gas
1.7 1.71
1.8 4.1
Source: BPS, 2006.
5.2. Development of Crude Palm Oil Production