Table 6
Type of Study and Methodology.
Type of study | Total | Areas of study | ||||
Articles | % | Economic n = 91 | Social n = 134 | Environmental n = 153 | Combination of areas n = 20 | |
Study type (n = 224) | ||||||
Qualitative | 157 | 70.4 | 75.1 | 63.2 | 70.6 | 100.0 |
Quantitative | 48 | 21.4 | 19.7 | 28.9 | 20.2 | 0.0 |
Mixed | 19 | 8.5 | 4.6 | 7.8 | 9.0 | 0.0 |
Methodology (n = 354) | ||||||
Literature review | 113 | 31.9 | 31.9 | 30.6 | 31.7 | 25.0 |
Case study | 111 | 31.3 | 26.3 | 28.5 | 32.1 | 45.0 |
Survey | 43 | 12.1 | 12.5 | 13.2 | 13.4 | 10.0 |
Interview | 38 | 10.7 | 12.5 | 9.1 | 10.4 | 20.0 |
Questionnaire | 14 | 4 | 4.1 | 5.1 | 2.6 | 0.0 |
Others | 35 | 10 | 12.5 | 13.2 | 9.5 | 0.0 |