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	Provedor de dados AgEcon (2) Autor Lu, Hualiang (2) Feng, Shuyi (1) Omta, S.W.F. (Onno) (1) Trienekens, Jacques H. (1) Palavra-chave China (2) Vegetable (2) Agribusiness (1) Buyer - Seller Relationship (1) D1 (1) D8 (1) Data envelopment analysis (1) Guanxi Network (1) Industrial Organization (1) Performance (1) Q13 (1) Q18 (1) Technical efficiency (1) Transaction cost (1) Two-stage value chain model (1) Mais... Tipo do documento Conference Paper or Presentation (2) Ano 2006 (2) País United States (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última A Two-Stage Value Chain Model for Vegetable Marketing Chain Efficiency Evaluation: A Transaction Cost Approach AgEcon Lu, Hualiang. We applied a two-stage value chain model to investigate the effects of input application and occasional transaction costs on vegetable marketing chain efficiencies with a farm household-level data set. In the first stage, the production efficiencies with the combination of resource endowments, capital and managerial inputs, and production techniques were evaluated; then at the second stage, the marketing technical efficiencies were determined under the marketing value of the vegetables for three typical marketing chains in Nanjing area, P.R. China. The impacts of the transaction costs to the supply chain technical efficiency both at the production and marketing stages were examined by using Tobit model. Study showed that transaction costs significantly... Tipo: Conference Paper or Presentation Palavras-chave: Two-stage value chain model; Data envelopment analysis; Technical efficiency; Transaction cost; Vegetable; China; Industrial Organization; D1; D8; Q13; Q18. Ano: 2006 URL: http://purl.umn.edu/25327 The role of Guanxi networks in vegetable supply chains: Empirical evidence from Jiangsu Province, P.R. China AgEcon Lu, Hualiang; Trienekens, Jacques H.; Feng, Shuyi; Omta, S.W.F. (Onno). This study at tempt s to empirically investigate the effect of guanxi networks on buyer - seller relationships and on firm performance in vegetable industry in P.R. China. We interviewed 167 vegetable producers and 84 companies to test our conceptual relationship mo del. Results demons t rate that guanxi networks significantly improve buyer - seller relationships regarding interpersonal trust and transaction specific investment s. Buyer - seller relationships show significant impacts on chain performance. Results imply that the effects of guanxi networks differ for producers and companies in the chains. Study also revealed that transaction related at tributes (risk, channel requirements and transaction conditions) also influence buyer - seller... Tipo: Conference Paper or Presentation Palavras-chave: Guanxi Network; Buyer - Seller Relationship; Performance; Vegetable; China; Agribusiness. Ano: 2006 URL: http://purl.umn.edu/10092 Registros recuperados: 2 Primeira ... 1 ... Última

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