Model for the Selection of Transportation Modes

Oct 13, 2025 by wbrum.org 41 views

Model for the Selection of Ferry Ship Passenger Moda (PT.Asdp) & Fast Ship (Private) Sibolga Route - Gunung Sitoli (with Stated Preference Method)

Introduction

The selection of transportation modes is a crucial aspect of travel behavior, especially in marine transport. The choice between ferry (business class) and fast boats on the Sibolga - Gunung Sitoli route is influenced by various factors, including travel costs, travel time, frequency, departure schedule, comfort, and safety aspects of the ship. This study aims to analyze the travel behavior of marine transport users and understand the characteristics of users of the two modes of transportation.

Literature Review

Previous studies have shown that the selection of transportation modes is influenced by various factors, including travel costs, travel time, frequency, departure schedule, comfort, and safety aspects of the ship. However, there is a lack of research on the specific context of the Sibolga - Gunung Sitoli route. This study aims to fill this gap by analyzing the travel behavior of marine transport users on this route.

Methodology

This study used the stated preference method to collect data from 110 respondents. The questionnaire was distributed directly on ferry (business class) and fast boats at Sibolga Port. The results of filling the questionnaire were then processed to identify the characteristics of ship users and the selection model between ferry (business class) and fast boats.

Results

The results of the analysis show that most of the destination of the journey of ferry (business class) is for service purposes, while more fast boat users have the purpose of family or social affairs. In terms of income, the majority of users of both types of ships have an income between Rp. 1,000,000 to Rp. 2,000,000. The reason for the selection of modes of transportation is also different: Ferry boat users (business class) consider comfort, while fast boat users choose the mode because of faster travel time.

Model for the Selection of Transportation Modes

The model for the selection of transportation modes between ferry (business class) and fast boats formulated in the form of linear equations as follows:

${U_{\text{ferry}} - u_{\text{fast boat}} = -3,169 - 0.00000798x_1 + 0.534x_2 + 1,134x_3 - 0.100x_4 + 0.059x_5 + 0.089x_6}$

Where the six attributes analyzed consist of:

${x_1}$ = changes in travel costs (Δ cost)
${x_2}$ = changes in travel time (Δ time)
${x_3}$ = changes in travel frequency (Δ Frequency)
${x_4}$ = change in departure schedule (Δ departure)
${x_5}$ = service change (Δ service)
${x_6}$ = changes in safety aspects (Δ safety)

The results of the analysis show that the influence of all attributes (expressed in R² value) of 36.3%, which shows that there are other factors outside analyzed which also influence the user's decision in choosing a mode of transportation.

Discussion

The results of this study have several implications for the development of sea transportation services in Indonesia. First, the importance of paying attention to users' comfort in the operation of ferry (business class) considering this factor is the main reason for users to choose these modes. Adjustments in services and facilities provided on ships can be added value.

Second, the development of routes and the frequency of fast boat travel needs to be increased, considering that users are very concerned about the speed on the trip. This can encourage more users to switch to this mode, especially for those who have urgent needs.

Third, security aspects are an important factor that must be prioritized by all relevant parties, both by PT. ASDP and private ship operators. Improving the ship's safety system and providing clear information to passengers about safety can also increase user trust and satisfaction.

Conclusion

This research provides significant insights for sea transportation managers in optimizing services and understanding user preferences. By adapting the needs of users, it is expected that the mode of sea transportation on the Sibolga - Gunung Sitoli route can be more competitive and attractive to the community.

Recommendations

Based on the results of this study, the following recommendations are made:

PT. ASDP and private ship operators should pay attention to users' comfort in the operation of ferry (business class) and make adjustments in services and facilities provided on ships.
The development of routes and the frequency of fast boat travel should be increased to meet the needs of users who are concerned about the speed on the trip.
Security aspects should be prioritized by all relevant parties, and the ship's safety system should be improved, and clear information should be provided to passengers about safety.

Limitations

This study has several limitations. First, the sample size is relatively small, and the study only focuses on the Sibolga - Gunung Sitoli route. Second, the study only analyzes the travel behavior of marine transport users and does not consider other factors that may influence the selection of transportation modes.

Future Research Directions

Future research should focus on the following areas:

Analyzing the travel behavior of marine transport users on other routes.
Considering other factors that may influence the selection of transportation modes.
Developing a more comprehensive model for the selection of transportation modes.

References

[List of references]

Note: The references should be listed in a separate section at the end of the article.
Frequently Asked Questions (FAQs) about the Model for the Selection of Ferry Ship Passenger Moda (PT.Asdp) & Fast Ship (Private) Sibolga Route - Gunung Sitoli (with Stated Preference Method)

Q: What is the stated preference method?

A: The stated preference method is a research technique used to collect data on people's preferences and attitudes towards different options. In this study, the stated preference method was used to collect data from 110 respondents on their preferences for ferry (business class) and fast boats on the Sibolga - Gunung Sitoli route.

Q: What are the main factors that influence the selection of transportation modes?

A: The main factors that influence the selection of transportation modes are travel costs, travel time, frequency, departure schedule, comfort, and safety aspects of the ship. These factors were analyzed using the stated preference method and were found to be significant in determining the choice of transportation mode.

Q: What is the model for the selection of transportation modes?

A: The model for the selection of transportation modes is a linear equation that represents the relationship between the attributes of the two modes of transportation (ferry and fast boat) and the user's preference for one mode over the other. The model is as follows:

${U_{\text{ferry}} - u_{\text{fast boat}} = -3,169 - 0.00000798x_1 + 0.534x_2 + 1,134x_3 - 0.100x_4 + 0.059x_5 + 0.089x_6}$

Where the six attributes analyzed consist of:

${x_1}$ = changes in travel costs (Δ cost)
${x_2}$ = changes in travel time (Δ time)
${x_3}$ = changes in travel frequency (Δ Frequency)
${x_4}$ = change in departure schedule (Δ departure)
${x_5}$ = service change (Δ service)
${x_6}$ = changes in safety aspects (Δ safety)

Q: What are the implications of this study for the development of sea transportation services in Indonesia?

A: The study has several implications for the development of sea transportation services in Indonesia. First, the importance of paying attention to users' comfort in the operation of ferry (business class) considering this factor is the main reason for users to choose these modes. Adjustments in services and facilities provided on ships can be added value.

Q: What are the limitations of this study?

A: This study has several limitations. First, the sample size is relatively small, and the study only focuses on the Sibolga - Gunung Sitoli route. Second, the study only analyzes the travel behavior of marine transport users and does not consider other factors that may influence the selection of transportation modes.

Q: What are the future research directions?

A: Future research should focus on the following areas:

Analyzing the travel behavior of marine transport users on other routes.
Considering other factors that may influence the selection of transportation modes.
Developing a more comprehensive model for the selection of transportation modes.

Q: What are the practical implications of this study?

A: The practical implications of this study are that it provides insights for sea transportation managers in optimizing services and understanding user preferences. By adapting the needs of users, it is expected that the mode of sea transportation on the Sibolga - Gunung Sitoli route can be more competitive and attractive to the community.

Q: What are the policy implications of this study?

A: The policy implications of this study are that it highlights the importance of paying attention to users' comfort, increasing the development of routes and the frequency of fast boat travel, and prioritizing security aspects in the development of sea transportation services in Indonesia.

Q: What are the future policy directions?

A: The future policy directions are to develop a more comprehensive and integrated approach to the development of sea transportation services in Indonesia, taking into account the needs and preferences of users, and to prioritize the development of routes and the frequency of fast boat travel to meet the needs of users who are concerned about the speed on the trip.