Personal NPV Social NPV 800 700 600 500 400 300 200 100 0 Script Script Script Script Script 1 2 3 4a 4b NPV (billion VND) Figure 3.1: Net present value of options for using renewable energy Source: Authors processing (2008) Step 6: Sensitivity analysis Assumption 1 : Increase water surface rental ...
There are two traditional methods that fall into this category: travel cost and hedonic value. Travel Cost Method (TCM) Travel cost is a method designed and applied to assess the recreational value of the environment and ecosystems. The basic assumption of TCM is very simple, that is, the cost of ...
Table 2.8: Descriptive statistics on clam farming activities in the survey sample Medium Deviation standard Small value best Great value best Area (ha) 2.6 2.1 1 15 Yield/1ha (tons) 22.5 7.5 15 25 Age of pond (years) 7.4 3.7 2 16 Investment cost (VND/ha) 15,000,000 - 10,000,000 25,000,000 Seed cost ...
SHRIMP FARMING HOUSEHOLD SURVEY FORM 1. Name of the owner: _ _ 2. Address: _ 3. Education level of shrimp farming investors: Primary school (grade 1) Secondary school (grade 2) High school (grade 12) University/college Above university 4. Household shrimp farming: Extensive ...
