| Previous | Return to table of contents | Search Reports | Next |
| « Back to weltagrarbericht.de | ||
96 | Latin America and the Caribbean Report
Table 2-5. Impact assessments of agricultural research in defferent LAC countries.
Authors |
Countries |
Products/Levels |
Rates of Return* (%) |
| Ayer & Schuh (1972) | Brazil |
Cotton |
77 |
| Fonseca (1976) | Brazil |
Coffee |
23-26 |
| Moricochi (1980) | Brazil |
Citrus |
28-78 |
| Ávila (1981) | Brazil |
Irrigated rice |
87-119 |
| Cruz & Ávila (1983) | Brazil |
Aggregate |
20 -38 |
| Roessing (1984) |
Brazil |
Soy |
45-62 |
| Monteiro (1985) | Brazil |
Cacao |
61-79 |
| Barbosa, Cruz & Ávila (1988) |
Brazil |
Aggregate |
34-41 |
| Teixeira et al. (1989) | Brazil |
Aggregate |
43 |
Gonçalves, Souza & Rezende (1989) |
Brazil |
Rice |
85-95 |
Evenson & Ávila (1995) |
Brazil |
Wheat Soy Maize Rice |
40 58 37 40 |
Oliveira & Santos (1997) |
Brazil |
Aggregate |
24 |
| Almeida, Ávila & Wetzel (2000) | Brazil |
Soy |
69 |
| Almeida & Yokoyama (2001) | Brazil |
Rice |
93-115 |
| Barletta (1971) |
Mexico |
Wheat Potato Maize Other crops |
74-104 69 26-59 54-82 |
| Himes (1972) |
Peru |
Maize |
65 |
| Ardila (1973) |
Colombia |
Rice |
58 |
| Montes (1973) | Colombia |
Soy |
79 |
| Peña (1976) | Colombia |
Potato |
68 |
Scobie & Posada (1977) |
Colombia |
Rice |
87 |
| Pazols (1981) |
Chile |
Rice |
16-94 |
| Yrarrazaval R. 91982) | Chile |
Wheat Maize |
21-28 36-34 |
| Martinez (1983) |
Panama |
Maize |
47-325 |
| Norton (1987) | Peru |
Beans Maize Potato Rice Wheat |
14-24 10-31 22-48 17-44 18-36 |
| Mendoza (1987) | Ecuador |
Potato Rice Soy Palm oil |
28 44 17 32 |
Scobie (1988) |
Honduras |
Fruits, nuts Other crops |
16-93 17-76 |
Cordomi (1989)(**) |
Argentina |
Aggregate |
41 |
| Echeverria (1989) |
Uruguay |
Rice |
52 |
| Evenson & Cruz (1989b) | PROCISUR Southern |
Cone Region Wheat Maize Soy |
110 191 179 |
Ruiz de Londoño (1990) |
Peru / Colombia |
Beans |
15-29 |
| Traxler (1990) | Mexico |
Wheat |
22-24 |
| Previous | Return to table of contents | Search Reports | Next |
| « Back to weltagrarbericht.de | ||