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Helfand, Steven
51
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Online (51)
Mediatypes
Articles (Online) (31)
Bookchapter (Online) (1)
OpenAccess-fulltext (19)
Languages
english (44)
portuguese (4)
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1
Groundwater management under heterogeneous land tenure arra..:
Nasim, Sanval
;
Helfand, Steven
;
Dinar, Ariel
Resource and Energy Economics. 62 (2020) - p. 101203 , 2020
Link:
https://doi.org/10.1016/..
?
2
Agricultural productivity growth in Brazil: Large and small..:
Rada, Nicholas
;
Helfand, Steven
;
Magalhães, Marcelo
Food Policy. 84 (2019) - p. 176-185 , 2019
Link:
https://doi.org/10.1016/..
?
3
Novas linhas de pobreza para o Brasil: uma análise a partir..:
Lima, João
;
Helfand, Steven
;
Rodrigues, Cristiana
Economia Aplicada. 22 (2018) 1 - p. 5-36 , 2018
Link:
https://doi.org/10.11606..
?
4
Self-Injurious Behavior in Correctional Settings:
Fagan, Thomas J.
;
Cox, Judith
;
Helfand, Steven J.
.
Journal of Correctional Health Care. 16 (2010) 1 - p. 48-66 , 2010
Link:
https://doi.org/10.1177/..
?
5
No impact of rural development policies? No synergies with ..:
Costa, Lorena Vieira
;
Helfand, Steven M.
;
Souza, André Portela de
Revista de Economia e Sociologia Rural. 61 (2023) 4 - p. , 2023
Link:
https://doi.org/10.1590/..
?
6
The inverse relationship between farm size and productivity..:
Helfand, Steven M.
;
Taylor, Matthew P.H.
Food Policy. 99 (2021) - p. 101977 , 2021
Link:
https://doi.org/10.1016/..
?
7
Starting early and staying longer: The effects of a Brazili..:
Ryu, Hanbyul
;
Helfand, Steven M.
;
Moreira, Roni Barbosa
World Development. 130 (2020) - p. 104924 , 2020
Link:
https://doi.org/10.1016/..
?
8
A matter of time: An impact evaluation of the Brazilian Nat..:
Helfand, Steven M.
;
Sielawa, Vilma H.
;
Singhania, Deepak
Journal of Development Economics. 141 (2019) - p. 102361 , 2019
Link:
https://doi.org/10.1016/..
?
9
Brazilian Agriculture: Is it all about the Large Farms?:
Helfand, Steven M.
;
Rada, Nicholas E.
;
Magalhães, Marcelo M.
EuroChoices. 16 (2017) 1 - p. 17-22 , 2017
Link:
https://doi.org/10.1111/..
?
10
How Important are Locational Characteristics for Rural Non-..:
Jonasson, Erik
;
Helfand, Steven M.
World Development. 38 (2010) 5 - p. 727-741 , 2010
Link:
https://doi.org/10.1016/..
?
11
Spatial stochastic frontier models: accounting for unobserv..:
Schmidt, Alexandra M.
;
Moreira, Ajax R. B.
;
Helfand, Steven M.
.
Journal of Productivity Analysis. 31 (2009) 2 - p. 101-112 , 2009
Link:
https://www.jstor.org/st..
?
12
Spatial stochastic frontier models: accounting for unobserv..:
Schmidt, Alexandra M.
;
Moreira, Ajax R. B.
;
Helfand, Steven M.
.
Journal of Productivity Analysis. 31 (2008) 2 - p. 101-112 , 2008
Link:
https://doi.org/10.1007/..
?
13
Farm size and the determinants of productive efficiency in ..:
Helfand, Steven M.
;
Levine, Edward S.
Agricultural Economics. 31 (2004) 2-3 - p. 241-249 , 2004
Link:
https://doi.org/10.1111/..
?
14
The Impact of Sector‐Specific and Economy‐Wide Policy Refor..:
Helfand, Steven M.
;
Castro de Rezende, Gervásio
Contemporary Economic Policy. 22 (2004) 2 - p. 194-212 , 2004
Link:
https://doi.org/10.1093/..
?
15
The Distribution of Subsidized Agricultural Credit in Brazi..:
Helfand, Steven M.
Development and Change. 32 (2001) 3 - p. 465-490 , 2001
Link:
https://doi.org/10.1111/..
1-15