logo
科言猫学术研究的AI总结
language
手机端手机端
  • Phone Feature微信小程序
简体中文简体中文
notice消息通知
博客博客
delete
arrow
返回
L

Lennart Hjalmarsson

机构信息待补充

28H指数
73论文数
3.2K被引数
收录论文 5
发表时间
logo
Efficiency of trucks in road construction and maintenance: An evaluation with data envelopment analysis
errCOMPUTERS & OPERATIONS RESEARCH
IF4.3
err1996-04-01
err19
PREAI
errHjalmarsson, L; Odeck, J
err分享
err收藏
EFFICIENCY OF THE SWEDISH PORK INDUSTRY - A FARM-LEVEL STUDY USING ROTATING PANEL-DATA 1976-1988
errEUROPEAN JOURNAL OF OPERATIONAL RESEARCH
IF6
err1995-02-01
err22
PREAI
errHESHMATI, A; KUMBHAKAR, SC; HJALMARSSON, L
err分享
err收藏
BANKING EFFICIENCY IN THE NORDIC COUNTRIES
errJOURNAL OF BANKING & FINANCE
IF3.8
err1993-04-01
err193
PREAI
errBERG, SA; FORSUND, FR; HJALMARSSON, L; SUOMINEN, M
err分享
err收藏
DETERMINISTIC PARAMETRIC AND NONPARAMETRIC-ESTIMATION OF EFFICIENCY IN SERVICE PRODUCTION - A COMPARISON
errJOURNAL OF ECONOMETRICS
IF4
err1990-10-01
err65
PREAI
errBJUREK, H; HJALMARSSON, L; FORSUND, FR
err分享
err收藏
TECHNICAL PROGRESS AND STRUCTURAL-CHANGE IN THE SWEDISH CEMENT INDUSTRY 1955-1979
errECONOMETRICA
IF7.1
err1983-09-01
err21
errOAAI
errFORSUND, FR; HJALMARSSON, L
err分享
err收藏

研究方向

暂时未获取到该数据
合作学者
合作期刊
S
Subal C. Kumbhakar
H 指数: 60 · 论文数: 484
A
Almas Heshmati
H 指数: 49 · 论文数: 550
F
Finn R. Førsund
H 指数: 33 · 论文数: 217
J
James Odeck
H 指数: 32 · 论文数: 128
M
Matti Suominen
H 指数: 17 · 论文数: 69
查看更多