Thạc Sĩ Technical efficiency analysis for commercial Black Tiger Prawn (Penaeus monodon) aquaculture farms i

Thảo luận trong 'THẠC SĨ - TIẾN SĨ' bắt đầu bởi Nhu Ely, 22/1/14.

  1. Nhu Ely

    Nhu Ely New Member

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    LUẬN VĂN THẠC SĨ
    (Master Thesis in Fisheries and Aquaculture Management and Economics)


    Table of contents
    1 CHAPTER 1: INTRODUCTION 1
    1.1 Statement of the problem .8
    1.2 Restriction and limitation of the thesis .8
    1.3 Structure of thesis 9

    2 CHAPTER 2: THEORY OF TECHNICAL EFFICIENCY 10
    3 CHAPTER 3: PROCEDURE AND DATA 16

    3.1 Primary and secondary data . 16
    3.2 Input and output . 16
    3.2.1 Output 17
    3.2.2 Inputs . 19

    4 CHAPTER 4: RESULTS OF DEA EFFICIENCY ANALYSIS . 25
    4.1 The reasons for applying methods of the minimizing input -oriented CRS DEA 25
    4.2 Empirical results 26
    4.2.1 Technical efficicency in Nha Trang 26
    4.2.2 Compare to technical efficiency in Nha Trang city and other districts in
    Khanh Hoa province 33

    5 CHAPTER 5: SUMMARY AND CONCLUSIONS 37
    6 Reference 42
    7 List of appendix . 44
    7.1 Nha Trang 44
    7.2 Ninh Hoa . 49
    7.3 Van Ninh . 50
    7.4 Cam Ranh 51
    7.5 Questionnaire . 52

    Abstract
    This study has used minimizing input-oriented CRS DEA model with two output and five
    input variables which use theory of technical efficiency. It mainly has used Nha Trang‘s
    data (64 samples) to analysis, data from other areas in Khanh Hoa province (33 samples
    in Ninh Hoa district, 33 samples in Van Ninh district, and 36 samples in Cam Ranh
    district) only use to compare to Nha Trang to find the worst factors for technical
    efficiency, improving these factors in section conclusion. All these data was collected
    from data primary of Ph.D Pham Xuan Thuy when he did Ph.D thesis which he inquired
    in Khanh Hoa province in 2004
    There are 25% performances of Black Tiger Prawn (Penaeus monodon) DMUo is
    efficient and 75% performances of DMUo are inefficient in Nha Trang city. We can put
    to conduct for each of the inefficient. These are the units that management would focus
    on to improve input factors or resource reduction.
    Camparing among Cam Ranh, Nha Trang city, Van Ninh district, Ninh Hoa district the
    propotion percent of Black Tiger Prawn (Penaeus monodon) DMUo technical efficient of
    Cam Ranh is 42% due to georgapical advandtage. The propotion percent of DMUo
    efficient of Nha Trang and Ninh Hoa is lowest because of nearly populated area and
    processing factories.
     
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