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Rekabet gücünün önemli bir belirleyicisi olan altyapı yatırım türleri, bölgesel ve kentsel ekonomiler üzerinde pek çok olumlu etkiye sahiptir. Ayrıca altyapı yatırımlarının gerçekleştirildiği kent veya bölgeye komşu kent ve bölgeler üzerinde de yayılma etkisi yoluyla olumlu ya da olumsuz etkileri gündeme gelebilmektedir. Bu çalışmada da literatürdeki ayrımdan da yararlanılarak altyapı yatırımları ekonomik ve sosyal altyapı yatırımları olarak ikiye ayrılmış ve bu altyapı yatırım türlerinin Türkiye’de kentsel düzeyde yayılma etkisi incelenmiştir. 2004-2016 ortalama yıllık verileri ve mekânsal gecikme modeli yöntemiyle Türkiye’de 81 il için altyapı yatırım türlerinin yayılma etkisinin incelendiği bu çalışma sonuçlarına göre, ekonomik ve sosyal altyapı harcama türlerinin çıktı düzeyinde pozitif yayılma etkisinin varlığı belirlenmiştir. Diğer yandan eğitim ve sağlık harcamalarından oluşan sosyal altyapı harcama türlerinin, ulaştırma-haberleşme ve enerji harcamalarından oluşan ekonomik altyapı harcamalarına göre çıktıya olan pozitif etkisinin katsayı anlamında daha yüksek olduğuna dair bulgulara rastlanmıştır.
The type of infrastructure investment, which is an important determiner of competitiveness, has many positive effects on regional and urban economies. In addition, the positive or negative effects of infrastructure investments can also be presented through the spread effect on the neighboring towns and regions in which infrastructure investments are carried out. In this study, the distinction in literature also took advantage of the infrastructure investments divided into economic and social infrastructure investments and the impact of these types of infrastructure investments in Turkey on the urban level was studied. According to the results of this study in which the spread effect of infrastructure investments for 81 provinces in Turkey is studied by the average annual data and the space delay model method, the existence of positive spread effect at the output level of economic and social infrastructure spending types has been determined. On the other hand, the findings have found that the positive impact of social infrastructure expenditure, which consists of education and health expenditure, is higher in terms of the percentage compared to the economic infrastructure expenditure, which consists of transportation and energy expenditure.
Infrastructure investment types, which are an important determinant of competition power, have many positive effects on the regional and urban economies. In addition, through the spread effect, their positive or negative effects on the cities and regions neighboring the city or region where the infrastructure investments are made can come to the agenda. Also, in this study, infrastructure investments are divided into economic and social infrastructure investments by making use of the distinction in the literature and spillover effects of these types of infrastructure investment on the urban level in Turkey have been examined. According to the results of this study, which has examined the spillover effects of infrastructure investment types for 81 provinces in Turkey by using 2004-2016 annual average data and spatial lag model, the existence of a positive spillover effect of economic and social infrastructure expenditure types on the output level has been determined. On the other hand, it has been concluded that the types of social infrastructure expenditure consisting of education and health expenditures have higher positive output effect than the economic infrastructure expenditures consisting of transportation-communication and energy expenditures.
Alan : Sosyal, Beşeri ve İdari Bilimler
Dergi Türü : Uluslararası
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