“…However, the examination of HP convergence is rare, particularly at the regional level. Moreover, although some studies exist in the case of developed countries such as Australia, Spain, Euro Zone, USA, UK, Greater London (Abbott and De Vita, 2011b;Montañ es and Olmos, 2013;Miles, 2020;Holmes et al, 2017Holmes et al, , 2018Holmes et al, , 2019Ganio glu and Seven, 2021;Howard and Liebersohn, 2022;among others), very few studies are found for developing countries (Ganio glu and Seven, 2021). More specifically, the majority of studies are conducted in the case of China at the province or city levels (Chien, 2010;Zhang and Morley, 2013;Lee and Lee, 2016;Gabrieli and Panagiotidis, 2019).…”