Global City Index

The Global City Research Institute is an LoN-sanctioned NGO that studies the relationships between world cities in the context of globalization. Based out of the School of Humanities and Sciences at Newton University in Alstin, United Republic, the GCRI has, since its founding in 1990, create the a biennial categorization of world cities into "Alpha", "Beta" and "Gamma" tiers, based upon their international connectedness through a multitude of factors and variables.

GCRI Classification

The GCRI examines cities worldwide to narrow them down to a roster of world cities, then ranks these based on their connectivity through on 27 metrics across five dimensions: business activity, human capital, information exchange, cultural experience, and political engagement, and are categorized as follows:

• Alpha level cities are linked to major economic states/regions and highly integrated into the world economy. Alpha level cities are classified into four sections: Alpha ++, Alpha +, Alpha, and Alpha − cities.
• Beta level cities are cities that link moderate economic regions to the world economy and are classified into three sections, Beta +, Beta, and Beta − cities.
• Gamma level cities are cities that link smaller economic regions into the world economy and are classified into three sections, Gamma +, Gamma, and Gamma − cities.
• Sufficiency level cities are cities that have a sufficient degree of services so as not to be overly dependent on world cities. This is sorted into High Sufficiency cities and Sufficiency cities.

2030 Global City Index

Alpha

Nation	City	Sub-Tier	Notes
Urcea	Urceopolis	Alpha ++
Alstin	Alstin	Alpha ++
Kiravia	Valēka	Alpha ++	Chief financial and commercial centre of the world's third-largest economy
Burgundie	Port Diteaux	Alpha ++
Cartadania	Sierra	Alpha ++
Daxia	Mirzak	Alpha ++
Tierrador	Taisgol	Alpha ++
Tierrador	Qabór	Alpha ++
Burgundie	Vilauristre	Alpha +
Alstin	Pressley	Alpha +
Daxia	Heng	Alpha +
Cartadania	Valorica	Alpha +
Arcerion	Kurst	Alpha
Kiravia	Sirana	Alpha	Coadjutor financial centre of the Kiravian economy with particular relevance to the tech sector Commercial and logistical hub for Overseas Kirav
Cartadania	Newport	Alpha
Cartadania	Lynnhaven	Alpha	Within the Palm Coast, alongside Sierra
Cartadania	Calaine	Alpha
Tierrador	Prisamarina	Alpha +
Tierrador	Sačia	Alpha
Alstin	Riverton	Alpha +
Arcerion	Chester-on-Moore	Alpha +
Arcerion	Kinnaird	Alpha -
Faneria	Leighlinbridge	Alpha +
Faneria	Teindún	Alpha ++	Considered to include the adjacent Oirthidún metropolitan area.
Faneria	Rihsport	Alpha
Daxia	Zong	Alpha
Faneria	Spetsford	Alpha -
Alstin	Deralveca	Alpha -

Beta

Nation	City	Sub-Tier	Notes
Burgundie	Castelmarsal	Beta +
Burgundie	New Torleans	Beta +
Cartadania	Alahuela	Beta +
Cartadania	Lua	Beta +
Cartadania	Vila Real	Beta +
Cartadania	Kairi	Beta
Cartadania	Santaria	Beta
Kiravia	Saar-Silverda	Beta +
Kiravia	Primóra	Beta
Kiravia	Bérasar	Beta -	Major node of Kilikas Sea economic network and centre for growth industries
Faneria	Sethsport	Beta
Daxia	Touxian	Beta +
Faneria	Cancale	Beta +
Faneria	Port na Habhainsk	Beta -
Alstin	Utopia	Beta +
Alstin	Dawsbury	Beta +
Cartadania	Valencia	Beta +
Tierrador	Hugo	Beta +
Tierrador	Ambaqwe	Beta +
Tierrador	Anloiya	Beta
Tierrador	Miccubo	Beta

Gamma

Nation	City	Sub-Tier	Notes
Burgundie	Aberfort-Germais	Gamma
Kiravia	Escarda	Gamma +	Important node linking inland Great Kirav to the world economy
Kiravia	Érskinsar	Gamma	Economic centre of Kiravian Cusinaut
Daxia	Khov	Gamma
Alstin	Gastineau	Gamma +
Alstin	Radiopolis	Gamma -
Alstin	Lakeshore	Gamma
Alstin	Dalton	Gamma -
Alstin	Wallace	Gamma -
Cartadania	Figueroa	Gamma +
Cartadania	Clairmonte	Gamma +
Tierrador	Topatopaski	Gamma +

Sufficiency

Nation	City	Sub-Tier	Notes
Kiravia	Pontevedra	High Sufficiency
Kiravia	Varuna	Sufficiency
Kiravia	Sarolasdra	Sufficiency	Economic capital of Sarolasta
Kiravia	Destransar	Sufficiency	Economic capital of the Sydona Islands
Alstin	Lyleon	High Sufficiency
Alstin	Sedem Regni	Sufficiency
Daxia	Minxia City	Sufficiency	Economic capital of Mung province