Judul: Impact of the monetary policy instrument on indonesian economy : a monetary transmission mechanism channel analysis
Abstrak: The purpose of this research is to explore the channel of transmission monetary policy mechanism in Indonesian monetary system. The objectives of this research are (1) to describe monetary transmission mechanism channel roles and intermediation function of banking sector to Indonesian economic performance, (2) to analyze monetary policy instrument changes in each monetary transmission mechanism channel that affect Indonesian economic performance effectiveness, and (3) to evaluate monetary transmission mechanism channel effectiffness to Indonesian performances economy. Macroeconometric monetary transmission mechanism model that consists of 18 simultaneous equations and 4 identity equations and simulation conducted to evaluate 7 different scenarios of monetary transmission mechanism channels are interest rate channel, balance sheet channel, bank lending channel, expectation channel, exchange rate channel and direct monetary channel in 4 periods, the pre crisis, the crisis, the transition and the forcast. Monetary policy instruments: interest rate, minimum reserve requirement, money supply, investment, SBI rate, consumer price index and base money become prime monetary variables which have strong influence to exchange rate, inflation rate and product domestic bruto as the performances of the Indonesian economy indicators.
Keyword: Model makroekonometrika, Monetary transmission mechanism channels, Monetary instruments and macroeconomic indicators

Judul: Comparative analysis of monetary transmission channel in indonesia
Abstrak: Penelitian ini bertujuan untuk membandingkan kekuatan relatif dari masing-masing jalur mekanisme transmisi kebijakan moneter di Indonesia. Metode analisis yang digunakan dalam penelitian ini adalah pendekatan ekonometrika dengan model Vector Error Correction Model (VECM). Penelitian ini menggunakan data time series bulanan tahun 2004:1 sampai 2013:10. Hasil menunjukkan bahwa pada jangka panjang, suku bunga pasar uang antarbank (PUAB) sebagai sasaran operasional kebijakan moneter tidak mempengaruhi outputmaupun inflasi. Berdasarkan hasil analisis IRF menunjukkan bahwa tidak adanya kesesuaian teori pada respon masing-masing variabel jika terdapat guncangan pada suku bunga pasar uang antarbank (PUAB), kecuali variabel nilai tukar dan variabel kredit. Hasil analisis FEVD menujukkan bahwa nilai tukar merupakan jalur yang paling memengaruhi output di Indonesia. Jalur kredit merupakan jalur yang paling memengaruhi inflasi di Indonesia., This study aims to compare the relative strength of each channel of monetary transmission mechanism in Indonesia. Methods of analysis used in this study is the Vector model Error Correction Model (VECM). This study use monthly time series data (2004): 1: 10 until 2013. The results show that in the long run, the interbank money market interest rates (PUAB) as the operational target of monetary policy does not affect the output and inflation. Based on the results of the IRF analysis show that the response of each variable if there are shocks on the interbank money market interest rates (PUAB) is not suitable with the theory, unless the exchange rates variable and credit variable. FEVD analysis results shows that the exchange rate channel and credit channel have highest relative importance to explain the output and inflation in Indonesia.
Keyword: mekanisme transmisi kebijakan moneter, VECM

Judul: Penyusunan Overlap Graph menggunakan Suffix Tree pada DNA Sequence
Abstrak: The DNA sequence assembly is very important in genome analysis. This step aims to reconstruct contigous DNA fragment (contigs) from short fragment by concatenating fragments based on the overlap region among them. This method employs overlap graph for solving the problems. In this graph, nodes represent fragments and edges represent overlap. This research developed a software for constructing overlap graph using suffix tree. The evaluation was conducted by measuring the number of nodes, number of edges, and the execution time in many values of minimum overlap. The minimum overlap is defined as the minimum length of substring which is considered as the overlap region between two fragments. The evaluation results showed that the number of nodes, the number of edges, and the execution time were increased with the decreasing of the minimum overlap value.
Keyword: