Central government role in road infrastructure development and economic growth in the form of future study: the case of Indonesia

City, Territory and Architecture

An interdisciplinary debate on project perspectives

Table 3 Direct influence and dependence of constructs

Sr. #	Role	Variables	Items	Matrix of direct influence (MDI)
Sr. #	Role	Variables	Items	Direct influence	Direct dependence
1	Key	VAR1	Community participation	479	343
2	Key	VAR5	Development of action plans	651	428
3	Key	VAR11	Transportation management	649	411
4	Key	VAR12	Master plan for road infrastructure development	644	402
5	Key	VAR15	Safety and security in the transportation system	630	398
6	Key	VAR19	Investments in technology and innovative practices	621	389
7	Key	VAR21	Maintain a comprehensive transportation database	609	379
8	Key	VAR3	Addressing transportation/land use conflicts	554	366
9	Key	VAR9	Financial and economic facilities	537	320
10	Input	VAR3	Public and stakeholder involvement	452	361
11	Input	VAR6	Budget allocations	430	345
12	Input	VAR7	Investments in research and development	427	339
13	Input	VAR8	Multidimensional thinking	409	233
14	Clustered	VAR2	Considering state vs. local rules	403	261
15	Clustered	VAR10	Strengthen planning and modeling	383	251
16	Clustered	VAR13	Improve connections	377	218
17	Dependent	VAR4	Carrying capacity of the community	213	389
18	Dependent	VAR14	Attraction for tourists	191	372
19	Dependent	VAR17	Protect trust fund reserves for transportation	156	234
20	Dependent	VAR22	Continue transportation agency head coordination	134	209
21	Dependent	VAR 23	Continuous investments in the transportation sector	110	123
22	Excluded	VAR16	Establish a commission	43	81
23	Excluded	VAR18	Diesel and filter regulations	38	73
24	Excluded	VAR20	Smart growth with innovative procedures	27	141