候選組別背景與區域得票之分析──以當選立法會議員的區域性得票為視角

From the perspective of the group affiliation of elected legislative assembly members (2013 and 2017), this paper, using the numbers of valid votes in different regions, calculates the Standardized Incidence Ratio (SIR) for individual elected groups so as to investigate the differences of competitiveness in gaining votes by groups of distinct affiliations from a regional perspective. Thus it aims to manifest the possible relationship between the social-economic backgrounds of voters and the backgrounds of electoral groups. Under the circumstance that there is not much difference among political platforms of competing groups, the paper finds that though electoral groups have shown regional differences in gaining votes, the backgrounds of candidate groups do not cast very strong effects on voters’ voting behavior.