25 กรกฎาคม 2555

Food Price Crisis and its Expected Impacts in the Lao PDR




Considering the overall economic structure, Lao PDR is an unsophisticated economy in with agriculture accounts for nearly half of the country’s gross domestic product and employs around 77 percent of the national workforce (UNDP/ NSC, 2006). Since most of the workers are in informal sector, these workers are considered one of the most vulnerable groups who experience intensive food insecurity, unstable income generation, and lack of social protection. WFP (2006) estimated that there were approximated 30 percent of the population experiencing chronic good shortage and 47 percent of them suffered from chronic malnutrition. Families of these workers need both cash and non-cash assistances to improve their abilities to produce enough food and/or create opportunities for income generation to buy food in local markets.


At the same time, over the past years, food price has been driven upward mainly from a rapid increase of rice price. A sharp increase in food/rice price came mainly from both supply shock, such as droughts and floods that regularly take place in Lao PDR, and several structural factors, such as the increased use of bio-fuels in many developing countries, the weakened U.S. dollar, and the shifts in diets. The recent spike in rice price might also have been driven by policy factors such as restrictions on rice exporters on some exporters and large scale tenders by rice importers (Grosh, et.al., 2008).  The rice price in the world market was tripled from 324 US$ per ton in May 2007 to 962 US$ per ton in May 2008. The food price index in Lao PDR indicates an upward trend from 2004-2009 with a sharp spike in 2008 by 12 percent. The consumer price index (CPI) was reflected by a higher food price index with an upward trend (in real terms) of 15 percent increase in the food price index between 2007 and 2008.

Since around 77 percent of the Lao workforce is working in agriculture, the immediate impacts of rising food prices on Lao households depends on whether the farmers are net consumer or net producer of food, location they are living, and their economic activities.  As an agricultural economy, even though rising food prices can provide opportunity for many farmers to increase their income from agricultural products, many farmers in Lao PDR have a net deficit of food production.  Moreover, their purchases are mainly food items.[1] In addition, small farms in the Lao PDR are at risk of being excluded from the opportunities for value-added production. Farmers in small farms typically lack necessary resources such as fertilizer and land ownership, knowledge, and information to efficiently compete in the market. Farmers are excluded from the growing high-value crop markets due to lack of not only improved varieties, fertilizers, and pesticides, but also infrastructure, such as road assess especially in rural area.

The per capita net production of rice in the provincial level shows a deficit of net productions in Northern provinces.[2] Farmers in the Central area of Lao PDR are found to be sufficient to their production with the exception of two provinces (Xiengkhuang and Xaysomboun). All Southern provinces of Lao PDR had a surplus of net rice production. Many deficit provinces are mountainous-landscape with poor or limited road assess.    

Nonetheless, the LECS-4 data show that farmers in rural areas are left with no choice but consuming their self-produced foods. Around 82.8 percent of rice consumption among households in Lao PDR comes from own produced rice. Households in rural area are more depending on produced rice (89.9 percent) than households in urban area (58 percent). The proportion of food consumption that is own-products is 89.4 percent in rural area with road assess and as high as 93.3 percent in rural area without road assess. Non-poor households and non-farmers are consuming rice from their purchases more than poor farmers.

The Value and Percentage of Produced and Purchased Rice


Rice consumption (kip)
Rice consumption (%)

Produced
Purchased
Produced
Purchased
All
356,746.7
73,962.6
82.8%
17.2%
Urban
191,313.5
138,816.5
58.0%
42.0%
Rural:
423,749.0
47,696.0
89.9%
10.1%
Rural with road
428,029.9
50,731.4
89.4%
10.6%
Rural without road
396,887.0
28,648.7
93.3%
6.7%
Non-farmer
53,319.7
202,834.0
20.8%
79.2%
Farmer
425,161.0
44,905.7
90.4%
9.6%
Non-poor
347,448.3
86,996.3
80.0%
20.0%
Poor
381,768.1
38,889.8
90.8%
9.2%

                Source: Computation from LECS-4  


Food prices in rural area, such as those in the Southern region and the Northern region tend to be higher than those in the Central region, which is more likely to be urban areas. Spatial variations of food price are typically determined by several factors, for example road assess, market competition, border effect, etc. The higher price in the Northern provinces compared to the national level comes mainly from a lack of well-functioned market system due to mountainous surroundings with limited road assess and high transportation costs. These barriers to market assess is a major obstacle to Lao farmers to improve their productivity.[3] Farmers in Northern provinces have to rely on a quasi one-way trade direction from traders to communities.[4] There are, however, fewer trading centers in the Northern provinces. Deficit production patterns, coupled with limited road access, cause the market structure in the Northern provinces to be less competitive than that in other regions.


Since the highest proportion of deficit food production is in Northern provinces, the prevalence of stunting food insecurity and the burden of rising food prices will be more likely to be found in poor households in this region. Glutinous or waxy rice is still the most important crop for subsistent farming economies in the hills of Northern Laos, while maize, cassava, and products from the forest are major rice substitutes for food security in remote areas.  Nonetheless, cross-border trade with China and Thailand and food aid from the government and other donors are important to ensure food security in this region.

Higher food prices in the Southern provinces, on the other hand, come possibly from the presence of large-scale traders such as SFE and many small private traders. Many farmers, who sell their crops to local traders, also trade with Thai traders on the borders at a higher price. These higher prices of exporting food somehow bring higher domestic prices even though trading was found to be very little since producing areas have limited stocks left.


Note that compared to other crops, food price in Lao PDR is more stable than the world food price. It can be observed that the food price in the Lao PDR seems to be not reflected by the spike in the global food price, especially that in rural market.[5] There are a number of reasons. First, rice is a stable food in Lao PDR which is not only the main cereal produce of the country but also the main source of livelihood consumption in with its cultivation covers more than 70 percent of the total cropped area. Rice consumption is accounted around 17.8 percent of total food consumption of Laotian household and about 85 percent of total rice consumption is glutinous rice in which its price is relatively more stable than the price of non-glutinous rice (WFP, 2006). Given the fact that both glutinous rice and non-glutinous rice are produced for local consumption and less for exportable market, the impacts from rising food price is found be small even though production balances are still not high enough to generate marketable surpluses.[6]


Second, The State Food Enterprise (SFE) of Lao PDR, operating as a profit-making organization, procures rice during harvest for government staff and sells rice stocks to general people during rice shortage. This process can possibly help rice price more stable in local markets. The SFE is responsible for operating food procurement from farmers and traders in the Central and Southern provinces and provide production support and technical advices to farmers. Farmers are committed to provide a specific commodity in quantities and at quality standards determined by the purchaser. Market prices are influenced as farmers are engaging to contract farming by receiving provision of not only forward/advance payments, but also seeds and fertilizer. The emergence of contract farming arrangements become one of the recent features of the commercialization of agriculture in the Northern uplands.


Third, food imports also play an important role in providing complementary supply when crop productions are shortfalls. Since rice is one of the main items of cereal imports (around 70 percent) from Thailand and Vietnam to the Lao PDR, import of rice is another stabilizing mechanism to secure food. Even though the Lao PDR will enjoy ASEAN’s zero percent of imported tariff on food in the year 2010, the import system in Lao PDR is still inefficient since import procedure needs to be authorized from both national authorities and provincial authorities.  This procedure potentially creates high transaction costs.[7] An inflow of rice through the import channel would be beneficial for net consumers through its price stabilizing effect, even though it would be detrimental to net producers in surplus areas.

Forth, an increase in the world food price can be accompanied by a real depreciation of the US dollar and other major currencies. It can be possible that the depreciation of US$ or relatively real appreciation of Kip helps neutralizing a substantial proportion of the increase in world prices.[8]


Food Price Index in the Lao PDR


Figure: Food Price Index (World, Lao PDR, and Thai) by normalized to “one”


Even though, the trend of food price shows that domestic food price in Lao PDR seems to be more stable than the world’s food price, domestic food price is however more dispersed in rural area than in urban area. Explained by van der Weide (2006), the reasons why rural villages are subject to a higher dispersion in prices for all food is because firstly, urban areas enjoy higher and more complete levels of market integration that implies lower transportation costs and higher market competition. Secondly, urban villages have sufficient storage facilities that enable them to store crops when they are plentiful during wet season and are able to store and sell them in times when food supplies are low, generally during the dry season. Due to insufficient storage facilities, Laotian farmers in rural area have to sell their products at post-harvest period when prices are typically low (WFP, 2006). The ability to store products over the period of wet season to dry season not only reduces price dispersion in rural area, but also helps stabilizing its seasonal fluctuations over time.



[1] Regarding survey by WFP in 2006, even though during in the harvest time, 13 percent of rural production had poor food consumption and it is likely to increase during the peak of lean season. Regarding to LEC4 data, 90.4 percent of total rice consumption to farmers comes from their produced rice.
[2] WFP (2006) estimates net per capita rice production as a percentage of requirements per province during 2001-2005. All provinces (7 provinces) in northern area had a deficit rice production, while 4 of them (Phongsaly, Oudomxay, Luangprabang and Huaphanh) had more than one third of the estimated per capital requirement. See Table 3 from the report.
[3] The average productivity of agricultural population in Lao PDR in 2004 was US$232 per agricultural workers, which was higher than that in Cambodia (US$ 148), Vietnam (US$159), but lower than that in Thailand (US$ 413) (Setboonsarng, et.al., 2008). 
[4] The commercial trade in rice is dominated by a state-owned enterprise namely, the State Enterprise and Food Crop Promotion (SEFCP), which controls around three-forth of the market.
[5] Computed monthly standard deviation since 2004 for world’s food price, Lao’s food price, and Thailand’s food price is 32.4, 14.2, and 11.5 respectively.
[6] The correlation coefficient between world’s food price and Lao PDR’s food price is 0.75, which is higher than the correlation coefficient between world’s food price and Thailand’s food price (0.68). There are couple reasons why Thai price is less affected by the global trend than those in Lao PDR. First, Thailand has the fifth-largest amount of land under rice cultivation in the world and is the world's largest exporter of rice. Production balances of agriculture products in Thailand are high enough to generate marketable surplus. Second, The Thai government collects tax on rice by setting a monopoly price on exports to keep domestic prices low. When the world price rises, the Thai government can impose a marginal tax on exports to prevent the domestic price from rising proportionally. Third, to help mitigating higher cost of living, the Thailand’s Ministry of Commerce maintain price ceiling for several consumer goods including food and non-food. Domestic commodity specific policies in Thailand have further stabilized domestic prices relative to the change in world prices.
[7] Nevertheless, food price in Thailand and Lao PDR is considerably correlated (correlation coefficient between Thai price and Lao price is 0.96)
[8] Dawe (2008) explain that a real depreciation of US dollar accompanied by increase of world cereal prices has neutralized changes of those domestic prices in Asian countries (but not all), especially in least-developed countries.