TY - JOUR AB - Purpose This study aims to deal with the evaluation of institutional development and effectiveness of regional parliaments; it provides a scientific contribution to the development of the field of parliamentary studies by developing a set of indicators to present a parameter for evaluating regional parliaments with application to the Arab Parliament. The study concluded with the development of a parameter of 35 indicators to measure institutionally, efficiency and effectiveness of the institution, with application to the Arab Parliament, as well as developing an integrated assessment of the strengths and weaknesses in the institutional aspects and organizational efficiency.Design/methodology/approach The study is predicated on the principle of institutional approach and the systems analysis. The curriculum is applied to the Arab Parliament as an institution to quantify efficiency and efficacy according to the implementation of a set of proposed practical indicators. The study additionally applies both Huntington’s institutional standards such as Adaptability, Involution, Autonomy and Coherence, as well as the indicators of institutions efficiency according to PrePanti such as Openness, Reception (R), Autonomy (A), Balance (B), Congruence (C), Internal Efficacy (I), Reformulation (R) and Roles (R), which refer to the first seven Latin letters “First RABCIRR”.Findings The researcher endeavored to answer the main questions; How to quantify the degree of institutionalization, its impact on the efficiency and efficacy of regional parliaments. The researcher’s approaches and the standards of efficiency and efficacy figured a comprehensive set of indicators that composed an integrated parliamentary standard to assess the degree of institutionalization, efficacy and efficiency of regional parliaments as a scientific contribution based on the Arab Parliament that can be applied to all regional parliaments.Originality/value This research is an attempt to create a Parliamentary Index to complement the previous scientific initiatives and efforts in developing such an index, which consists of 35 indicators and its application to the Arab Parliament. This research uses the principles of institutional approach, system analysis methodology and efficiency. The approach is applied to the Arab Parliament as a regional parliament to measure efficiency and effectiveness by applying a set of the proposed indicators. VL - 8 IS - 6 SN - 2631-3561 DO - 10.1108/REPS-06-2019-0079 UR - https://doi.org/10.1108/REPS-06-2019-0079 AU - Abdulhameed Mudher Abullraheem PY - 2019 Y1 - 2019/01/01 TI - Measuring the Arab Parliament’s institutional development T2 - Review of Economics and Political Science PB - Emerald Publishing Limited SP - 448 EP - 468 Y2 - 2024/04/24 ER -