Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 29 September 2017 doi:10.20944/preprints201709.0161.v1 1 Article 2 Comparison of Cambodian Rice Production Technical 3 Efficiency at National and Household Level 4 Sokvibol Kea 1,2,*, Hua Li 1,* and Linvolak Pich 3 5 1 College of Economics and Management (CEM), Northwest A&F University, 712100 Shaanxi, China 6 2 Faculty of Sociology & Community Development, University of Battambang, 053 Battambang, Cambodia 7 3 College of Water Resources and Architectural Engineering (CWRAE), Northwest A&F University, 712100 8 Shaanxi, China;
[email protected] 9 * Correspondence:
[email protected] (S.K.);
[email protected] (H.L.); Tel.: +855-96-986-6668 (S.K.); 10 +86-133-6393-6398 (H.L.) 11 Abstract: Rice is the most important food crop in Cambodia and its production is the most 12 organized food production system in the country. The main objective of this study is to measure 13 technical efficiency (TE) of Cambodian rice production and also trying to identify core influencing 14 factors of rice TE at both national and household level, for explaining the possibilities of increasing 15 productivity and profitability of rice, by using translog production function through Stochastic 16 Frontier Analysis (SFA) model. Four-years dataset (2012-2015) generated from the government 17 documents was utilized for the national analysis, while at household-level, the primary three-years 18 data (2013-2015) collected from 301 rice farmers in three selected districts of Battambang province 19 by structured questionnaires was applied. The results indicate that level of rice output varied 20 according to the different level of capital investment in agricultural machineries, total actual 21 harvested area, and technically fertilizers application within provinces, while level of household 22 rice output varied according to the differences in efficiency of production processes, techniques, 23 total annual harvested land, and technically application of fertilizers and pesticides of farmers.