Since 1990, Asia was the fastest-rising market of global airline transportation in an area. Due to the demand of airline passenger and the volume of freight transportation in this area have increased apparently and also have potential demand, so a lot of Asian countries have followed to open up the new airport or have enlarged the existing facilities incessantly to meet this trend, and they always look forward to becoming the main international pivot airport in the area by these efforts. For the reason to response the trend of environmental changes and to impel the improvement of the airport¡¦s competitiveness, the Legislative Organization of Republic of China had approved ¡§The regulations of International airport garden¡¦s development ¡§at 2009. By this process, it has encouraged the competitiveness of the airport to become an important topic in Taiwan, and has also opened the Taiwanese's cognition about the competition of International airport. The purpose of this research includes: First, try to build up and construct the assessment index which can influence airport competitiveness and index weight via the arrangement of numerous literatures. Second, analyze the assessment project of the urban competitiveness to find out about the relation among the airport and urban competitiveness. Third, draft the basis of the development tactics for the Kaohsiung International airport by comparing the diversity of competitiveness in all respects among Kaohsiung International airport, Taipei airport and Xiamen airport. This research uses the study mode of professional questionnaires, and chooses government officials that have the background of management for air transportation and city development, scholar or airport users to fill out the questionnaire. By the way, this research by the analytical method of Analytic Hierarchy Process,¡]AHP¡^, can calculate each composition in structural frame and weight value of index, and then utilize the simple weighting method to compare the diversity of airport competitiveness among Kaohsiung, Taipei and Xiamen. We find that via the result of this study: First, in the aspect of building the evaluated index in airport competitiveness: The" safety "' is the most important item for assessing airport competitiveness, secondly in order is" management"',"' service ", "space" and "installations". However, the "demand" is the lowest important item that influences the airport competitiveness. Second, in analyzing the relation among competitiveness of airport and urban: There are the difference between main assessment and emphasized items for urban and airport competitiveness, but there are the relevance among the subsidiary index items of assessment. This demonstrates that between airport and urban competitiveness still has the characteristic to promote competitiveness each other. Third, in the aspect of carrying on the positive analysis to Kaohsiung, Taipei and Xiamen airport to draft the development tactics: (1) By the analysis of scenario analysis for the airport competitiveness among the Kaohsiung, Taipei and Xiamen airport, can find that the most competitiveness airport is Xiamen airport at the present stage. Moreover, the competitiveness for Kaohsiung airport is between Xiamen and Taipei airport in this competitiveness analysis result. (2) To improve the airport competitiveness of Kaohsiung, it can be achieved by strengthening it in the position of pivot traffic, improving the transport facilities, outside traffic and service of the airport, setting up logistics and Convention and Exhibition Center, strengthening marketing tactics, improving the political environment, cooperating with the tourism policy of country, strengthening relevant industries etc..

Frågan om Bromma flygplats avveckling har diskuterats under flera år där politiker från Sveriges alla partier värderat flygplatsen olika. Minskat flygresande till följd av Covid-19-pandemin samt den rådande bostadsbristen i Stockholm har varit argument för varför platsen skulle lämpa sig bättre för annat. I februari 2024 kom beskedet om att avtalet mellan flygplatsens ägare Swedavia och markägaren Stockholms stad inte skulle förnyas från år 2038. Detta beslut har gjort att flygplatsens framtida användning har blivit ett alltmer relevant samtalsämne och har lett till framtagandet av olika förslag för vad platsen skulle kunna ersättas med. Samtidigt som en avveckling av flygplatsen nu är på tapeten så kan utomstående omständigheter däremot motivera till att behålla flygplatsen. Syftet med studien har varit att undersöka förutsättningarna för att omvandla Bromma flygplats baserat på tre förslag från Miljöpartiet, Braathens Regional Airlines (BRA), och Urbio. Undersökningen har tagit hänsyn till aktörers intressen och hållbarhetsaspekter. Även tidigare omvandlingar av flygplatser till andra användningsområden utreds för att bidra till undersökningen kring flygplatsens förutsättningar. Metoderna har bestått av kvalitativa metoder såsom semistrukturerade intervjuer med inblandade aktörer samt dokumentstudier. Rapportens resultat visar på att bostadsbristen har varit ett återkommande argument som stärker avvecklingen av Bromma flygplats. Att ersätta platsen med bostäder är något som både förslagen från Miljöpartiet och BRA yrkar för. I det senare fallet menar man däremot att delar av flygplatsen ska stå kvar men minskas och anpassas till elflyg. Avsaknaden av ett större parkområde i Stockholms västerort motiverar en avveckling, enligt Urbio, som i stället vill upprätta en landskapspark. Samtliga förslag har tagit hållbarhetsaspekter i åtanke där olika aspekter prioriterats beroende på förslag. I sin helhet har ekonomisk hållbarhet framhävts genom bostäder och nya verksamheter som kan flytta in, social hållbarhet planerats främjas genom varierande byggnationer och skapandet av mötesplatser, och ekologisk hållbarhet har tagits hänsyn till genom upprättandet av kolsänkor, energieffektiva byggnader och planterandet av skogsdungar. Studien visar även att det finns gemensamma faktorer hos tidigare fall av flygplatsomvandlingar. Flytt av flygverksamhet och medborgardialog har varit centralt hos samtliga fall. Det kan vara fokusområden som blir relevanta även för Bromma flygplats vid en eventuell omvandling. / The subject of decommissioning Bromma airport has been discussed throughout several years where politicians from all of Swedens political parties has valued the airport differently. The reduced number of flights following the Covid-19-pandemic and the current housing shortage in Stockholm have acted as arguments against preserving the airport. In February of 2024 came the directive that the contract between the airports owner Swedavia and the landowner Stockholms stad wouldn´t be renewed and would instead come to a close year 2038. The decision has made Bromma airports future an increasingly relevant topic of discussion and has led to the development of several proposals for what the area could evolve into. While the disassembly of the airport is currently being considered could external circumstances justify keeping the airport.  The purpose of the study has been to examine the circumstances around developing Bromma airport based on three proposals from the political party Miljöpartiet, government owned company Braathens Regional Airlines (BRA), and landscape architects Urbio. The study has taken different parties’ interests and sustainability in consideration. Earlier transformations from airports to alternative exploitation investigates to further support the study in Bromma airports circumstances. The studies methods have consisted of qualitative methods such as semi-structured interviews with relevant parties and document-studies. The study’s results show that the housing shortage has been a recurring argument motivating the disassembly of the airport. Replacing the establishment with residence units is something that both Miljöpartiet and BRA urges. BRA does however claim that parts of the airport should remain to accommodate future electrical airplanes. Urbio asserts that the absence of a greater park in Stockholm’s northwest suburbs motivates a disassembly, who instead wish to construct a landscape park. All of the proposals take sustainability in consideration in which different aspects were prioritized depending on the proposal. They altogether consider economic sustainability through housing and premises for businesses, social sustainability through alternating buildings and meeting places, and ecological sustainability through carbon sinks, energy effective constructions and planting of tree groves.  The study also shows that there are common factors between the previous transformations of airports. A migration of the airports flight operations and a consistent dialogue with citizens were central themes across all cases. It could potentially be relevant subjects for Bromma airports eventual development.