New Opportunities for Economic Assessment with Rural ...
New Opportunities for Economic Analysis with Rural Household Data in China Bryan Lohmar Linxiu Zhang and Fred Gale Motivation Dramatic changes in China over the last 25 years after production autonomy was extended to farm households Understanding how farm households respond to policies in the new environment requires data that encompasses all aspects of household economic activity This Presentation Outlines: The establishment of household surveys in China The changes in household economic activity as households are increasingly extended economic autonomy How research results from household data can help policymakers understand important aspects of the rural economy
Traditional Sources of Data Starting in 1949, local agricultural stations collected data on agricultural production and reported these to higher level offices, ultimately aggregated by the Ministry of Agriculture and passed on to the State Statistical Bureau Limited household survey information Emphasis on grain production and input use Opportunities for bias Post-reform Household Survey Data Since reforms began in 1979, many state agencies and independent research institutes have conducted household surveys: National Bureau of Statistics Annual survey after 1977, about 68,000 households (worlds largest), sample rotates on a 3-year cycle Ministry of Agriculture Annual survey after 1986, about 21,000 households, panel data Others
Multiple smaller scale surveys carried out by Chinese academies and universities as well as government agencies Changes in Chinas Rural Economy, 1980-2004 Reforms in 1979 restored household production autonomy Household survey data allows social scientists to analyze important trends in Chinas economy such as: Off-farm labor movement Increasing horticultural and livestock production Decreasing grain consumption Percent of Rural Labor Working Off-Farm is Increasing 100% 80% farm only part time busy season off-farm 60%
Source: 2000 Land and Labor Survey, Chinese Academy of Sciences Off-farm Employment Type and Income Subsistence Agriculture Migration E m p lo ym e n t sh a re 0.6 Employment share 0.6 0.4 0.2 0 0.5 0.4 0.3 0.2 0.1
Bottom 10% Low-middle High-middle Top 10% 0 Bottom 10% Income Employment share Employment share Top 10% Large Enterprise 0.6
0.5 0.4 0.3 0.2 0.1 0 Low-middle High-middle Income Micro-Enterprise/Self Employment Bottom 10% Low-middle High-middle Income Top 10%
0.6 0.4 0.2 0 Bottom 10% Low-middle High-middle Income Top 10% Non-Grain Agricultural Production and Grain Production Chart. Annual growth rates in production of livestock, fruit and grain 15 10 Li vestock Percent 5
Frui t 0 Grai n -5 -10 1979-84 1985-95 1996-99 2000 Source: China Statistical Yearbook, National Bureau of Statistics Rural Grain Consumption Falling and Sales Increasing Chart. Per Capita Grain Use on Farms: 1990-2002 350
Kilograms 300 250 Sold Consumed Feed and seed 200 150 100 50 2002 2000 1998 1996 1994
1992 1990 0 Source: National Bureau of Statistics, Rural Household Survey Percent Share of Rural Household Income from Farm Activities is Declining 100 90 80 70 60 50 40 30 20 10 0
Property and transfer income Other household business Wages Farming (primary industry) 1985 2002 Source: National Bureau of Statistics, Rural Household Survey Changes in Rural Income Profile: Overview The share of rural income coming from non-farm and non-grain activities has increased enormously: Since the 1990s, more than 90% of rural household income increase have come from non-farm activities Farm income itself is increasingly due to livestock
and horticultural crops rather then grain Implications for Policy Grain price policy is less important for rural incomes Research investments may be best way to maintain high grain production Investments in education and infrastructure (both physical and institutional) help increase rural incomes more than grain policy Some Problems with Household Data in China Accuracy Mostly a problem with reported data Some sampling issues Availability and duplication Duplication raises costs Availability issues reduce benefits Economic data
Prices and wages are not always reported in household surveys Visit Our Website! WWW.ERS.USDA.GOV And the China briefing room: WWW.ERS.USDA.GOV/BRIEFING/CHINA
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