E-LIB Suche - Ergebnisse für: Helfand, Steven

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

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/..

14

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/..

15

The Extent, Pattern, and Degree of Market Integration: A Mu..:

González‐Rivera, Gloria ; Helfand, Steven M.
American Journal of Agricultural Economics. 83 (2001) 3 - p. 576-592 , 2001

Link: https://doi.org/10.1111/..