scholarly journals Evaluating parameters of econometric models with linear limitations and a rank deficient observation matrix

2020 ◽  
Vol 0 (10) ◽  
pp. 3-12
Author(s):  
Ganna Gryshchenko ◽  
Oleksandr Kutovyi ◽  
Oleg Shutovskyi
2019 ◽  
Vol 2 (1) ◽  
pp. 68-74
Author(s):  
Viktor Kutovyi ◽  
◽  
Oleksandr Kutovyi ◽  
Oleg Shutovskyi ◽  

CFA Digest ◽  
2005 ◽  
Vol 35 (1) ◽  
pp. 82-83
Author(s):  
Frank T. Magiera
Keyword(s):  

Author(s):  
Nguyen Trong Vinh ◽  
Nguyen Cam Nhung

This research evaluates the efficiency of the state budget allocation in Vietnam in the period 2007-2016 by using econometric models of OLS, FEM, REM and FGLS. The estimated results from the model, together with the evaluation of the state budget allocation show that the budget allocation has achieved positive results, but the efficiency of budget allocation is still not high. Following this, the article gives some policy implications for Vietnam to effectively allocate the state budget in the near future.


2021 ◽  
pp. 004728752110082
Author(s):  
Yu-Hua Xu ◽  
Lori Pennington-Gray ◽  
Jinwon Kim

Safety is a major factor impacting consumers’ participation in peer-to-peer (P2P) economies. Using spatial econometric models, this study examined crime effects on the performance (RevPAR) of P2P lodgings at three spatial ranges: property, community, and destination level. The performance of P2P lodgings is negatively associated with crime densities, while the degree of the association varies by crime types and room types. Crime can “spill over” to the neighborhood and have the strongest impact at the community level, followed by the destination level and the property level. The study provides a way to understand tourism risks using criminology theories and the concept of social uncertainty. Empirically, the study provides implications to the governance of community-based lodging business. We suggest that the effect of crime on P2P lodging performance was more conditioned by the safety environment in its neighborhood and the whole destination, rather than individual business operations.


Energy ◽  
2012 ◽  
Vol 44 (1) ◽  
pp. 211-216 ◽  
Author(s):  
Seyed Mohammad Hossein Tabatabaie ◽  
Shahin Rafiee ◽  
Alireza Keyhani

1983 ◽  
Vol 20 (2) ◽  
pp. 139-166 ◽  
Author(s):  
Robert S. Chirinko ◽  
Robert Eisner

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