Damayanti, Putri Adha (2025) Pemodelan Status Ketahanan Pangan Rumah Tangga di Provinsi Daerah Istimewa Yogyakarta Menggunakan Zero-Inflated Ordered Probit (ZIOP). Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Status ketahanan pangan rumah tangga merupakan indikator penting dalam mengukur kesejahteraan masyarakat, khususnya di Provinsi Daerah Istimewa Yogyakarta (DIY) yang menghadapi tantangan ketimpangan akses pangan meskipun memiliki potensi agraris yang besar. Penelitian ini bertujuan untuk menganalisis faktor-faktor yang memengaruhi status ketahanan pangan rumah tangga di DIY dengan pendekatan Zero-Inflated Ordered Probit (ZIOP). Metode ini digunakan untuk mengakomodasi dominasi rumah tangga dalam kategori tahan pangan, dengan memisahkan antara rumah tangga yang benar-benar tahan pangan dan yang memiliki kecenderungan mengalami kerawanan pangan. Data yang digunakan berasal dari Survei Sosial Ekonomi Nasional (SUSENAS) 2024, mencakup 4.067 rumah tangga di seluruh wilayah DIY. Hasil analisis menunjukkan bahwa 78,5% rumah tangga tergolong tahan pangan, 10,5% rentan pangan, 11,3% rawan pangan, dan 0,05% kurang pangan. Faktor-faktor yang berpengaruh signifikan terhadap status ketahanan pangan mencakup klasifikasi wilayah tempat tinggal, status lapangan usaha, jumlah anggota rumah tangga, status perkawinan, dan tingkat pendidikan kepala rumah tangga. Rumah tangga di wilayah perkotaan yang kepala rumah tangganya bekerja di sektor non-pertanian serta berpendidikan lebih tinggi dengan jumlah anggota lebih sedikit, cenderung memiliki ketahanan pangan lebih baik. Model ZIOP terbukti lebih unggul dibandingkan model probit ordinal berdasarkan uji Vuong (10,05 > 1,96). Selain itu, hasil analisis menunjukkan bahwa rumah tangga di perkotaan memiliki peluang 4,2 kali lebih tinggi untuk tergolong tahan pangan dibandingkan rumah tangga di pedesaan. =====================================================================================================================================
Household food security status is an important indicator in measuring community welfare, particularly in the Special Region of Yogyakarta (DIY), which faces challenges in unequal food access despite having strong agrarian potential. This study aims to analyze the factors influencing household food security status in DIY using the Zero-Inflated Ordered Probit (ZIOP) approach. This method is employed to account for the dominance of households in the food-secure category, distinguishing between those that are truly food-secure and those that are susceptible to food insecurity. The data used were obtained from the 2024 National Socioeconomic Survey (SUSENAS), covering 4,067 households across the entire DIY region. The analysis results show that 78.5% of households are food secure, 10.5% are marginally food insecure, 11.3% are food insecure, and 0.05% are severely food insecure. Significant factors influencing food security status include residential area classification, employment sector, household size, marital status, and educational level of the household head. Households located in urban areas, whose heads work in non-agricultural sectors, have higher education levels, and smaller family sizes, tend to have better food security. The ZIOP model outperformed the ordered probit model based on the Vuong test (10.05 > 1.96). In addition, the analysis reveals that urban households are 4.2 times more likely to be food secure compared to rural households.
Item Type: | Thesis (Other) |
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Uncontrolled Keywords: | Ketahanan Pangan, ZIOP, SUSENAS, Food Security |
Subjects: | H Social Sciences > HA Statistics H Social Sciences > HA Statistics > HA31.3 Regression. Correlation. Logistic regression analysis. |
Divisions: | Faculty of Science and Data Analytics (SCIENTICS) > Statistics > 49201-(S1) Undergraduate Thesis |
Depositing User: | Putri Adha Damayanti |
Date Deposited: | 28 Jul 2025 08:02 |
Last Modified: | 28 Jul 2025 08:02 |
URI: | http://repository.its.ac.id/id/eprint/122202 |
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