Proses pembangunan ekonomi di Kota Yogyakarta memberikan hasil berupa pertumbuhan ekonomi yang ditandai dengan peningkatan PDRB per kapita di kota ini. Di sisi lain, laju pertumbuhan ekonomi dan PDRB per kapita di setiap kecamatan mempunyai nilai yang berbeda-beda, sehingga menyebabkan ketimpangan antarwilayah. Penelitian ini bertujuan untuk mengidentifikasi pola pertumbuhan ekonomi dan menganalisis ketimpangan PDRB per kapita antarkecamatan di Kota Yogyakarta periode tahun 2003-2012. Dengan menggunakan data sekunder yang meliputi data PDRB, jumlah penduduk, dan PDRB per kapita kecamatan di Kota Yogyakarta, penelitian ini menggunakan alat analisis berupa Tipologi Klaassen, Indeks Williamson, Indeks Entropy Theil, Indeks Entropy Theil Between Group, dan Indeks Entropy Theil Within Group. Hasil penelitian menunjukkan bahwa daerah-daerah dalam keempat kuadran Tipologi Klaaseen berkumpul dalam lokasi yang sama, kecuali kuadran IV yang terpisah. Hasil analisis kedua indeks ketimpangan menunjukkan tren yang berbeda selama periode penelitian. Indeks Williamson menunjukkan tren menurun tipis, sedangkan Indeks Entropy Theil menunjukkan kenaikan tipis. Indeks Entropy Theil Between Group dan Indeks Entropy Theil Within Group juga menunjukkan tren kenaikan tipis. Analisis Indeks Entropy Theil Within Group pada kelompok 1 (kecamatan makmur) dan kelompok 2 (kecamatan berkembang cepat) menunjukkan tren yang meningkat selama periode penelitian, sedangkan pada kelompok 3 (kecamatan tertekan) menunjukkan tren menurun. Kata kunci: ketimpangan, pertumbuhan, Tipologi Klaassen, Indeks Williamson, Indeks Entropy Theil, Indeks Entropy Theil Between Group, Indeks Entropy Theil Within Group

The process of economic development in the city of Yogyakarta to result in economic growth that is marked by an increase in GDP per capita in this city. However, the rate of economic growth and GDP per capita in each sub-district has a different value, thus causing inequality between regions. This study aims to identify and analyze the pattern of economic growth per capita GDP inequality between districts in the city of Yogyakarta-year period 2003-2012. By using secondary data that includes data GDP, population, and GDP per capita districts in the city of Yogyakarta, this study uses an analytical tool in the form of typology Klaassen, Williamson index, Theil Entropy Index, Theil Entropy Index Between Group, and Within Group Theil Entropy Index. The results showed that areas in all four quadrant typology klaaseen gathered in the same location, except quadrant IV had separated location. The results of both inequality index analysis showed different trends during the study period. Williamson Index showed thin downward trend, while the Theil Entropy Index showed a slight increase. Theil Entropy Index Between Group and Within Group Theil Entropy Index also showed thin upward trend. Within Group Theil Entropy Index analysis in group 1 (affluent districts) and group 2 (fast growing districts) showed an upward trend during the study period, whereas in group 3 (districts depressed) showed a downward trend. Keywords: inequality, growth, Typology Klassen, Williamson index, Theil Entropy Index, Between Group Theil Entropy Index, Within Group Theil Entropy Index

Kata Kunci : ketimpangan, pertumbuhan, Tipologi Klaassen, Indeks Williamson, Indeks Entropy Theil, Indeks Entropy Theil Between Group, Indeks Entropy Theil Within Group