scholarly journals Analisis Sensitivitas Volume Lalulintas Terhadap Perubahan Tarif Berbasis Willingness to Pay (WTP) Jalan Tol Semarang-Solo

2020 ◽  
Vol 3 (1) ◽  
pp. 017-022
Author(s):  
L. Bambang Budi Prasetyo ◽  
Siswanti Zuraida
Keyword(s):  

Perubahan tarif pada tol Semarang-Solo memunculkan isu strategis pada evaluasi tarif jalan tol yang berpengaruh terhadap potensi volume lalulintas dengan perubahan perilaku dan nilai Willingness to Pay. Evaluasi tarif yang dimaksud, secara lebih teknis, dialamatkan pada estimasi dan proyeksi lalulintas dengan tarif jalan tol ditetapkan sesuai dengan PPJT serta fungsi biaya arus lalulintas sesuai dengan (perilaku) WTP. Artikel ini memaparkan estimasi analisis proyeksi lalulintas dengan tarif jalan tol ditetapkan sesuai dengan PPJT serta fungsi biaya arus lalulintas sesuai dengan (perilaku) WTP pada koridor ruas jalan tol Semarang-Solo. Sedangkan tujuannya adalah untuk dipergunakan sebagai masukan pengembangan usaha (Bussines Plan) Jalan Tol Semarang-Solo. Berdasarkan hasil analisis diperoleh bahwa secara rata-rata, grafik sensitivitas tersebut mengindikasikan penurunan potensi lalulintas sebesar 1,65% setiap penambahan tarif Rp. 5.000,-

2001 ◽  
Vol 32 (3) ◽  
pp. 133-141 ◽  
Author(s):  
Gerrit Antonides ◽  
Sophia R. Wunderink

Summary: Different shapes of individual subjective discount functions were compared using real measures of willingness to accept future monetary outcomes in an experiment. The two-parameter hyperbolic discount function described the data better than three alternative one-parameter discount functions. However, the hyperbolic discount functions did not explain the common difference effect better than the classical discount function. Discount functions were also estimated from survey data of Dutch households who reported their willingness to postpone positive and negative amounts. Future positive amounts were discounted more than future negative amounts and smaller amounts were discounted more than larger amounts. Furthermore, younger people discounted more than older people. Finally, discount functions were used in explaining consumers' willingness to pay for an energy-saving durable good. In this case, the two-parameter discount model could not be estimated and the one-parameter models did not differ significantly in explaining the data.


Author(s):  
Muhammad Mathori ◽  
Uswatun Chasanah

This study aims to identify the determinants that influence the attitudes of consumers of green purchases and the willingness to pay more on green products, specifically on energy-saving lighting products. The variables studied included environmental knowledge, environmental awareness and perceived effectiveness. The sample of this study was 196 students, but out of 196 respondents after the questionnaire was distributed only 189 could be processed. Validity and reliability test results show valid values of loading factors of more than 0.4 while for reliability testing using the cronbach’s alpha criteria above 0.5 indicates reliable. Through the multiple linear regression analysis, the variables of environmental knowledge, environmental awareness and effectiveness are felt to have a positive and significant effect on the attitude of buying and willingness to pay more. Green purchasing attitudes and willingness to pay more have a positive and significant effect on green purchasing behavior. Green purchasing attitudes have a greater influence on green purchasing behavior compared to willingness to pay more.


2018 ◽  
Vol 2018 ◽  
pp. 595-595
Author(s):  
Shivan Sanjay Patel ◽  
◽  
Shivendra Kumar Pandey ◽  
Dheeraj Sharma ◽  
Rama Shankar Yadav
Keyword(s):  

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