Tujuan penelitian ini adalah mengetahui karakteristik masyarakat yang mengkonsumsi tempe di Kelurahan Jurangmangu Timur, mengetahui faktor-faktor yang mempengaruhi permintaan tempe di Kelurahan Jurangmangu Timur, mengukur besarnya respon masyarakat terhadap perubahan harga tempe di Kelurahan Jurangmangu Timur. Jenis dan sumber data yang digunakan peneliti adalah data primer yang diperoleh dari penyebaran kuisioner kepada masyarakat setempat, dan data sekunder diperoleh dari pemerintah daerah setempat dan literatur-literatur seperti; jurnal, buku-buku yang relevan dan artikel yang berhubungan dengan penelitian. Dalam pengambilan sampel peneliti menggunakan metode purposive random. Metode analisis yang digunakan peneliti adalah analisis regresi linier berganda dengan bantuan SPSS. Kesimpulan dari faktor-faktor tersebut secara bersama-sama dapat dikatakan berpengaruh terhadap permintaan tempe di kelurahan Jurangmangu Timur. Hasil perhitungan elastisitas harga tempe di dapat sebesar 0.970, artinya tempe bersifat inelastis. Dalam jangka pendek Permintaan tempe bersifat inelastis terhadap semua faktor-faktor yang mempengaruhi permintaan tempe dan pendapatan keluarga tidak berpengaruh besar terhadap perubahan permintaan. Saran yang dapat di tarik dari hasil perhitungan regresi yang menyatakan bahwa harga tempe sangat berpengaruh nyata terhadap permintaan tempe di kelurahan Jurangmangu Timur, sehingga produsen tempe yang ada dapat meningkatkan kapasitas produksi tempe untuk memenuhi kebutuhan tempa masyarakat di kelurahan Jurangmangu Timur. Penelitian ini membahas mengenai elastisitas permintaan jangka pendek, diharapkan ada penelitian lanjutan mengenai elastisitas permintaan jangka panjang terhadap faktor-faktor harga tempe, tahu, telur, dan jumlah anggota keluarga, serta pendapatan keluarga.
Indonesia merupakan penghasil kakao terbesar ketiga di dunia. Sebagian besar kakao diekspor keluar negeri. Maka pemerintah menerapkan peraturan yang membatasi ekspor kakao. Menurunnya ekspor kakao mengakibatkan turunnya produksi kakao. Maka diperlukan analisis tentang daya saing kakao olahan di pasar dunia. Penelitian bertujuan menanalisis daya saing kakao olahan Indonesia di pasar dunia dan persaingan antar negara pengekspor kakao olahan di pasar dunia. Metode yang digunakan adalah Revealed Comparative Advantage (RCA), Indeks Spesialisasi Perdagangan dan Model Almost Ideal Demand System. Dari penelitian diketahui bahwa Indonesia memiliki daya saing tinggi untuk komoditas kakao pasta (Nilai Rata-Rata RCA 1,79), kakao butter (5,48) dan kakao bubuk (2,46), sedangkan cokelat Indonesia belum memiliki daya saing (0,23). Daya saing kakao pasta Indonesia dibawah Pantai Gading (Nilai Rata-Rata RCA 276,86), Belanda (4,94) dan Malaysia (2,46), lebih tinggi dari Jerman (1,09). Dalam kakao butter Indonesia diatas Perancis (2,02), namun dibawah Pantai Gading (91,67), Belanda (9,27) dan Malaysia (7,09). Sedangkan kakao bubuk dibawah Belanda (11,49) dan Malaysia (5,18), tapi diatas Spanyol (2,26) dan Jerman (0,74). Indeks Spesialisasi Perdagangan menjelaskan Indonesia di tahap matang. Pada kakao butter Indonesia dan Pantai Gading merupakan net eksportir. Sedangkan kakao bubuk Indonesia Belanda, Malaysia, Spanyol, dan Jerman berada pada tahap perluasan ekspor. Pasar dunia memandang bahwa kakao pasta Belanda dan Indonesia saling melengkapi sementara kakao pasta Jerman dan Indonesia saling bersubstitusi. Sedangkan kakao butter Indonesia dan Belanda saling berkomplementer. Oleh karena itu Indonesia perlu meningkatkan kualitas kakao pasta dan bubuk.dan tetap memberlakukan bea agar sebagia besar kakao dapat diolah sendiri sehingga dapat menaikan nilai tambah.
The test results obtained a value of adjusted Rsquare of 90.76%. These results indicate that the formation of rice prices in Indonesia can be explained by the independent variables used in the model is the production of rice, rice consumption, the price of imported rice, and the exchange rate of rupiah against the US dollar by 90.76%. While the remaining 9.24% is explained by other variables outside this research model. The joined test results indicate variables of domestic rice production, domestic rice consumption, the price of imported rice, and the exchange rate against the US dollar affect the formation of prices of rice in Indonesia with a value of F (42.77) is greater than F table (3.18 ) or probability value is 0.000000 <0.05. Partial test results found that the variable domestic rice production, domestic rice consumption, and the rupiah against the US dollar respectively significantly affect the domestic rice price variables at α = 0.05, whereas the variable import prices did not significantly affect variable domestic rice prices.
The purpose of this study are: (1) to identify and to analyze the factors that influence milk production of dairy cattles, and (2) to determine the elasticity of milk production. This research was conducted at the Dairy cattle group KANIA, Bogor. Data were obtained from interviews and questionnaires with cattle ranchers. Multiple linear regression models and elasticity calculations were employed to analyze the data with the Excel 2007 and software for Statistical Product and Service Solution (SPSS) version 16. Results of the analysis revealed that the factors affecting milk production is labor, forages, and feed concentrates. The result of the calculation of the elasticity indicated that all production variables are elastic variables.
The successes of development within an agricultural sector in a country should be reflected by the ability of food self-sufficiency, at least in the food security. Currently, the food security is not considerably sufficient to represent the identity of an agricultural country. Yet, the government also have difficulties to reach the target of food self-sufficiencies until they finally make some policies to achieve the aim. One of the policies is a food diversification program reflected in the Presidential Regulation of Indonesia No. 22 in 2009 that regulatesfood consumption diversification acceleration policy based on local resources. It is prepared to reduce the problems that appear recently because most of Indonesian use rice as their staple foods. Meanwhile, the rice production is unbalanced if compared with the level of consumer demands. In fact, if it is considered in terms of fulfillment, in addition to rice, there are still a lot of staple foods that can be developed. The aims of this research are: 1) Identifying the characteristics of respondents in Depok city. 2) Analyzing the influences of the cultural, social, personal, and motivation variables to the perception of non-rice food consumption societies in Depok city. 3). Analyzing the influences of the cultural, social, personal, and motivation variables simultaneously to the perception of non-rice food consumption societies in Depok city.
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