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DAMPAK SEDIMENTASI BENDUNGAN SOEDIRMAN TERHADAP KEHIDUPAN EKONOMI MASYARAKAT W.P, Sucihatiningsih Dian; Setiawan, Avi Budi; Karsinah, Karsinah
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 5, No 2 (2012): September 2012
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v5i2.3901

Sedimentation is a material precipitation in which transported through water, wind, ice or glacier at a basin. Delta, which is found at the estuary of a river, is resulted from material precipitation process and is carried by watter from the river. Panglima Besar Soedirman (PBS) barrage, located in Banjarnegara regency, has undergone a very critical sedimentation. The unstable soil making the trees unable to absorb water which has caused erosion and sedimentation. Sedimentation happened at Bendungan Panglima Besar Soedirman affected economic aspect, especially in the field of fishery and agriculture. Sedimentation will silt up in the dam area causing muddy water. This will badly effect the fishery sector at dam. Besides, this caused Karamba- a raising fishing basket-decreased. Further, agricultural sector, the irrigation system also underwent the impact from sedimentation at the dam.Â Sedimentasi adalah suatu proses pengendapan material yang ditransport oleh media air, angin, es, atau gletser di suatu cekungan. Delta yang terdapat di mulut-mulut sungai adalah hasil dan proses pengendapan material-material yang diangkut oleh air sungai. Bendungan panglima Besar Soedirman (PBS) di kabupaten Banjarnegara merupakan satu lokasi yang terkena sedimentasi sangat parah. Kerusakan lingkungan yang terjadi di daerah aliran sungai merupakan penyebab utama dari sedimentasi di Bendungan PBS. labilnya kondisi tanah akibat tidak adanya pohon penahan air mengakibatkan erosi yang menyebabkan sedimentasi.Sedimentasi di Bendungan PBS ternyata juga sangat berdampak terhadap aspek perekonomian terutama dalam bidang perikanan dan pertanian. Sektor perikanan dan pertanian adalah bidang-bidang yang terdampak dari sedimentasi Bendungan PBS sebab sedimentasi menyebabkan pendangkalan pada area Bendungan yang menyebabkan air menjadi keruh sehingga akan berdampak buruk terhadap sektor perikanan umum bendungan. Dan juga mengakibatkan lokasi untuk kolam karamba ikan air tawar berkurang karena terjadi pendangkalan dan juga pertanian adalah sektor andalan yang diperkirakan juga mengalami dampak dari adanya sedimentasi bendungan PBS. Sebab pengairan irigasi yang diterapkan untuk sawah-sawah juga berasal dari aliran sungai yang menuju Bendungan PBS.

ANALISIS EFISIENSI PENGGUNAAN FAKTOR-FAKTOR PRODUKSI USAHA TANI JAGUNG DI KABUPATEN GROBOGAN TAHUN 2008 Setiawan, Avi Budi; Prajanti, Sucihatiningsih Dian Wisika
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 4, No 1 (2011): March 2011
Publisher : Semarang State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v4i1.4642

Â Â Corn represents one of the agricultural comodities in Grobogan regency. However, the average corn production in Grobogan is only 4,92 ton/Ha. It is below the standard production determined by the government which ranges from 5,5 to 6 ton/ Ha. The aim of this study is to know the efficiency of production factors in farm bussiness, especially corn farm in Grobogan regency. The samples are 90 divisible respondents in Purwodadi, Torohand Kradenan. Then, the purposive cluster of area random sampling was applied for having the samples and quantitative descriptive approach was used for having the findings. After analyzing the data, it is shown that the variables influence the efficiency of production factors in farm bussiness are land area, seed production, and fertilizer production. Furthermore, those variables are inefficient in the busssiness farm. It is based on the calculation that shows the following findings: technical efficiency is 0,9996633, the price efficiency is1,53563, and the economic efficiency is 1,5346. Knowing that the variables involve in the farm bussiness, especially corn have not been efficient yet, the government roles are needed, and agriculture policy should be issued for protecting the peasants.

DAMPAK SEDIMENTASI BENDUNGAN SOEDIRMAN TERHADAP KEHIDUPAN EKONOMI MASYARAKAT W.P, Sucihatiningsih Dian; Setiawan, Avi Budi; Karsinah, Karsinah
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 5, No 2 (2012): September 2012
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v5i2.3901

Sedimentation is a material precipitation in which transported through water, wind, ice or glacier at a basin. Delta, which is found at the estuary of a river, is resulted from material precipitation process and is carried by watter from the river. Panglima Besar Soedirman (PBS) barrage, located in Banjarnegara regency, has undergone a very critical sedimentation. The unstable soil making the trees unable to absorb water which has caused erosion and sedimentation. Sedimentation happened at Bendungan Panglima Besar Soedirman affected economic aspect, especially in the field of fishery and agriculture. Sedimentation will silt up in the dam area causing muddy water. This will badly effect the fishery sector at dam. Besides, this caused Karamba- a raising fishing basket-decreased. Further, agricultural sector, the irrigation system also underwent the impact from sedimentation at the dam.Â Sedimentasi adalah suatu proses pengendapan material yang ditransport oleh media air, angin, es, atau gletser di suatu cekungan. Delta yang terdapat di mulut-mulut sungai adalah hasil dan proses pengendapan material-material yang diangkut oleh air sungai. Bendungan panglima Besar Soedirman (PBS) di kabupaten Banjarnegara merupakan satu lokasi yang terkena sedimentasi sangat parah. Kerusakan lingkungan yang terjadi di daerah aliran sungai merupakan penyebab utama dari sedimentasi di Bendungan PBS. labilnya kondisi tanah akibat tidak adanya pohon penahan air mengakibatkan erosi yang menyebabkan sedimentasi.Sedimentasi di Bendungan PBS ternyata juga sangat berdampak terhadap aspek perekonomian terutama dalam bidang perikanan dan pertanian. Sektor perikanan dan pertanian adalah bidang-bidang yang terdampak dari sedimentasi Bendungan PBS sebab sedimentasi menyebabkan pendangkalan pada area Bendungan yang menyebabkan air menjadi keruh sehingga akan berdampak buruk terhadap sektor perikanan umum bendungan. Dan juga mengakibatkan lokasi untuk kolam karamba ikan air tawar berkurang karena terjadi pendangkalan dan juga pertanian adalah sektor andalan yang diperkirakan juga mengalami dampak dari adanya sedimentasi bendungan PBS. Sebab pengairan irigasi yang diterapkan untuk sawah-sawah juga berasal dari aliran sungai yang menuju Bendungan PBS.

ANALISIS EFISIENSI PENGGUNAAN FAKTOR-FAKTOR PRODUKSI USAHA TANI JAGUNG DI KABUPATEN GROBOGAN TAHUN 2008 Setiawan, Avi Budi; Prajanti, Sucihatiningsih Dian Wisika
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 4, No 1 (2011): March 2011
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v4i1.4642

Â Â Corn represents one of the agricultural comodities in Grobogan regency. However, the average corn production in Grobogan is only 4,92 ton/Ha. It is below the standard production determined by the government which ranges from 5,5 to 6 ton/ Ha. The aim of this study is to know the efficiency of production factors in farm bussiness, especially corn farm in Grobogan regency. The samples are 90 divisible respondents in Purwodadi, Torohand Kradenan. Then, the purposive cluster of area random sampling was applied for having the samples and quantitative descriptive approach was used for having the findings. After analyzing the data, it is shown that the variables influence the efficiency of production factors in farm bussiness are land area, seed production, and fertilizer production. Furthermore, those variables are inefficient in the busssiness farm. It is based on the calculation that shows the following findings: technical efficiency is 0,9996633, the price efficiency is1,53563, and the economic efficiency is 1,5346. Knowing that the variables involve in the farm bussiness, especially corn have not been efficient yet, the government roles are needed, and agriculture policy should be issued for protecting the peasants.

Street Vendors (PKL) as the Survival Strategy of Poor Community Handoyo, Eko; Setiawan, Avi Budi
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 11, No 1 (2018): March 2018
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v11i1.12510

Street vendors are some of informal sector business actors who are directly related to city government policy. Illegal street vendors as one type of street vendors often get ill-treatment from the city government. It is because in running the business, street vendors occupy public space, such as sidewalks and shoulders, so they are disciplined. Through this phenomena, this study aimed to analyze (1) survival strategy done by street vendors and (2) reasons by street vendors in using public space as a place to trade. Those objectives were further described by employing qualitative descriptive method with data collection technique through interviews and observations. Once the data have been collected, they were analyzed qualitatively interactively. From the research results, it can be concluded. First, being a street vendor for low-level society is the only option and is the most viable way to sustain their lives. Some street vendors do survival strategy in order to meet the needs of everyday life. Second, street vendors use public spaces such as roadsides and sidewalks because (1) there are limitations which make them impossible to occupy locations with obligations to pay, (2) roads and sidewalks are strategic places to peddle merchandise; and (3) lack of attention from government to the needs and welfare of street vendors.

The Analyses of Household Income and Dependence on Forest Resources Sunarto, Sunarto; Setiawan, Avi Budi
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 12, No 1 (2019): March 2019
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v12i1.18576

The objectives of this study are; (1) to identify the probability of paid work options, (2) to analyze variables affecting the income of the farmers, and (3) to analyze and measure variables that affect the farmers dependence over forest resources. This result indicates that the physical capacity variables affecting the decision for working in the forest. The other influencing reasons in the decision making process to work in the forest is the age of the head of the family, working time which is spent in the forest, the width of the areas, and values of the assets. Generally, the dependence of the farmers over the forest is spatiallyÃ‚Â influenced by the income from non-forest work, the land-owned width, householdÃ¢â‚¬â„¢s head education, number of dependents, and access to the forest, and access to the forest. However, the variable of asset values do not essentially play important role. A new finding is the occurence of the income inequality. It is driven by the inequality of the width of the land as a result of sale and lease of the right to the land in the forest, the conflicts happens through the years, and the disobedience of the farmers over the working period.

A Survey on Women's Motivation to Reduce Poverty Pitaloka, Lola Kurnia; Setiawan, Avi Budi; Alfianti, Ririn
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 14, No 1 (2021): March 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v14i1.27613

Nowadays, women still become an objectsof life. Even though women can be competent objects of development. Lack of motivation to women is the main problem why women are not productive in public matters. The purpose of this study was to see whether women's empowerment could increase women's motivation to alleviate poverty. This research is an exploratory research which intends to collect facts in depth. The population in this study were 229 women from poor communities who did not or had not worked in Kudus Regency. The sample obtained from Slovin formula is 145 women with the sampling technique using random sampling. Data were collected using a questionnaire and analyzed using SEM with the warpPLS analysis tool. This research shows that the motivation of the population of women does indeed have a significant effect on poverty alleviation because motivation makes what women do to be unbiased. Empowerment of women does not have any effect on motivation for poverty alleviation.

Indonesian Food Production Challenges: Climate, Land and Industrialization Setiawan, Avi Budi; Nugroho, Agus Dwi; Wiyanti, Dian Tri; Yusuf, Mochammad; Maslikhatun, Anjani; Bowo, Prasetyo Ari
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 16, No 1 (2023): March 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v16i1.43334

The increase in agricultural production has become a global issue related to food security. Indonesia faces challenges in fulfilling its food needs. Climate change, land conversion, and industrialization play a role in food crop production. This study aims to examine the short-term and long-term effects of climate change, land conversion, and industrialization on the food production index. The analysis method used is the Autoregressive Distributed Lag (ARDL). The ARDL analysis was chosen because it can explain the short-term and long-term effects as well as the effects at each lag time. The results showed that there is positive and significant long-term cointegration or influence between rainfall, per capita energy consumption, agricultural land area, and forest area on the food production index. There is also a significant negative long-term effect between air temperature, industrialization, and population density on the food production index. In the short term, the previous year's food production, land area and forest area, air temperature, energy consumption, rainfall in two and three years ago, current of industrial share, and one and two years ago industrial share, population density two years ago influence the current food production index. The conclusion and findings of this study are that there is long-term cointegration and short-term effects at different lag times for climate change, land conversion, and industrialization variables on the food production index.

The Environmental Kuznets Curve Hypothesis: an Empirical Evidence in Indonesia Setiawan, Avi Budi; Anwar, Mochamad Syaiful
JEJAK: Jurnal Ekonomi dan Kebijakan Vol 15, No 1 (2022): March 2022
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jejak.v15i1.38084

The Environmental Kuznets Curve (EKC) hypothesis is the relationship between environmental and economic indicators forming an inverted U-curve. This paper aims to provide new insights using the long-term Vector Error Correction Model (VECM) technique. The research data use time series from 1974 to 2020. Empirical findings result in the formation of an open U-curve phenomenon. The immature post-industrialization stage in Indonesia hurts increasing CO2 emissions. Economic indicators as control variables that include population, consumption of electrical energy, and international trade ratios have a good impact on reducing CO2 emissions. The indicator of fossil energy consumption shows that Indonesia still has a dependence on non-renewable energy. After the ratification of the Kyoto Protocol in Indonesia, it does not have promising implications for reducing CO2 emissions. This paper provides important implications for establishing strict regulations to reduce CO2 emissions that contribute to climate change. In the future, the government must encourage people's behavior to save energy, optimize renewable energy, change energy demand patterns, transform low-carbon export products, and evaluate international agreements that impact the pattern of sustainable development in Indonesia.

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