Abstract
This paper analyzes bottled water expenditures data with zero observations by employing parametric and semiparametric models. The overall results of specification tests indicate that the semiparametric model outperforms the parametric model significantly.
Original language | English |
---|---|
Pages (from-to) | 151-157 |
Number of pages | 7 |
Journal | Economics Letters |
Volume | 66 |
Issue number | 2 |
DOIs | |
State | Published - Feb 2000 |
Keywords
- Bottled water expenditures
- C34
- Semiparametrics
- Two-equation model