Türk otomotiv sektöründe yoğunlaşma: Binek ve hafif ticari araçlar üzerine bir uygulama
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Tarih
2011
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info:eu-repo/semantics/openAccess
Özet
Yoğunlaşma bir sektördeki üretim ve fiyatın az sayıda firma tarafından kontrol edilmesidir. Endüstride faaliyet gösteren firma sayısı ve büyüklüğü yoğunlaşma düzeyinin oluşmasında önemli faktörlerdir. Piyasadaki yoğunlaşma düzeyini ölçmenin en bilinen yöntemleri piyasadaki en büyük firmaların piyasa paylarının toplamından oluşan N-Firma yoğunlaşma oranı ve endüstrilerde rekabetçi olmayan davranışları belirlemede kullanılan Herfindahl-Hirschman indeksidir. Çalışmada N-Firma Yoğunlaşma Oranları (CR4 ve CR8) ve Herfindahl-Hirschman İndeksi yardımıyla Türk otomotiv sektöründeki yoğunlaşma düzeyi analiz edilmiştir. Yapılan analiz sonucunda CR4 e göre yerli binek ve yerli hafif ticari, CRg 'e göre ise yerli hafif ticari ve ithal hafif ticari araç sektöründe yüksek düzeyde yoğunlaşmanın olduğu görülmüştür. Herfindahl-Hirschman İndeksi analizi sonucunda da yerli hafif ticari ve yerli binek araç sektöründe monopolcü rekabet piyasa yapısı söz konusu iken ithal binek ve ithal hafif ticari araç sektöründe düşük yoğunlaşma oranı olduğu ve bunun neticesinde daha rekabetçi bir yapının geçerli olduğu görülmüştür.
Concentration means that production and pricing are controlled by a few firms in a sector. Number and size of firms which operate in an industry are crucial factors for determining concentration level. The most popular ways to measure the market concentration level are N-Firm Concentration Rate, which is calculated a sum of market shares of the biggest firms in a market, and Herfindahl-Hirschman Index, which is usedfor determining the uncompetitive behaviors in an industry. In this study concentration level of Turkish automotive sector was analyzed through N-Firm Concentration Rates (CR4 and CRg) and Herfindahl-Hirschman Index.As a result of the analysis, high levels of concentration were seen in domestic passenger cars and domestic light commercial vehicles sectors in CR4, while domestic and imported light commercial sectors in CRg. -In Herfindahl-Hirschman analysis, it's seen that a monopolistic structure obtains in domestic passenger and light commercial vehicles, but low concentration rates in imported passenger and light commercial vehicles. As a result of this situation there is a more competitive structure in imported passenger and light commercial vehicles.
Concentration means that production and pricing are controlled by a few firms in a sector. Number and size of firms which operate in an industry are crucial factors for determining concentration level. The most popular ways to measure the market concentration level are N-Firm Concentration Rate, which is calculated a sum of market shares of the biggest firms in a market, and Herfindahl-Hirschman Index, which is usedfor determining the uncompetitive behaviors in an industry. In this study concentration level of Turkish automotive sector was analyzed through N-Firm Concentration Rates (CR4 and CRg) and Herfindahl-Hirschman Index.As a result of the analysis, high levels of concentration were seen in domestic passenger cars and domestic light commercial vehicles sectors in CR4, while domestic and imported light commercial sectors in CRg. -In Herfindahl-Hirschman analysis, it's seen that a monopolistic structure obtains in domestic passenger and light commercial vehicles, but low concentration rates in imported passenger and light commercial vehicles. As a result of this situation there is a more competitive structure in imported passenger and light commercial vehicles.
Açıklama
Anahtar Kelimeler
İktisat, İşletme
Kaynak
Ekonomik Yaklaşım
WoS Q Değeri
Scopus Q Değeri
Cilt
22
Sayı
80
