Judul: Disparity, convergence, and determinant of regional labour productivity in Indonesia
Abstrak: Generally, economic development has focused on an effort to increase economic growth which is closely related to national income both in total and per capita term. It aims to improve citizen’s welfare as a final goal. The result of economic growth is expected to be distributed evenly throughout the citizen so that the socio-economic issues such as unemployment, poverty, income distribution inequality, etc can be solved through the principle of trickle-down effect mechanism (Todaro and Smith, 2006). Indonesia consists of 33 provinces with different economic structures according to the various factors endowments possessed. It encourages regional disparities in economic performance because of the differences in the speed of economic growth among provinces, where output of provinces rich with factor endowments is certainly greater than provinces with factor endowment scarcity. Labour productivity disparity is a phenomenon experienced by Indonesia during the period 1987-2011. Prediction of the convergence is expected to reduce that inequality. This requires the condition in which provinces with lower labour productivity grow faster than provinces with higher labour productivity. Weighted coefficient of variation values of labour productivity in aggregate, agriculture, and manufacturing sectors state that labour productivity disparity in Eastern Indonesia is more unequal than in Western Indonesia with labour productivity in manufacturing sector is more unequal than in agriculture sector. Estimation model of labour productivity convergence in aggregate, agriculture, and manufacturing sector with Sys-GMM dynamic panel approach meet the appropriate dynamic panel data model’s criteria which is unbiased, consistent, and valid. Coefficient estimators of lag labour productivity variable both in aggregate, agriculture, and manufacturing sector model with Sys-GMM approach which are smaller than one state that the process of convergence occurs related to labour productivity disparity in aggregate, agriculture, and manufacturing sector in Indonesia. Speed of convergence and half time convergence of aggregate labor productivity in Indonesia are slower than in agriculture and manufacturing sector. Then, in comparison between agriculture and manufacturing sector, speed of convergence and half-time convergence of labor productivity in agriculture sector are slower than in manufacturing sector. The convergence models above also provide information on several factors that affect regional labour productivity in Indonesia in aggregate, agriculture, and manufacturing sector with the assumption that they provide the same effect on every province both Western and Eastern Indonesia. Intervention on these factors should be done so convergence process can be accelerated. Lag labour productivity, restricted physical capital stock, restricted human capital stock, total trade, and real wage have positive effect on aggregate labour productivity in Indonesia. Furthermore, lag labour productivity, physical capital stock, human capital stock, total trade, and real wage have positive effect while the depreciation rate has negative impact on agriculture and manufacturing sector labour productivity in Indonesia. Although government must implement fair policies to all people to prevent the emergence of social jealousy related to disparity problem, government should prioritize to overcome labour productivity disparity in Eastern Indonesia than in Western Indonesia due to the disparity condition which is worse in Eastern Indonesia both in aggregate, in agriculture, and manufacturing sectors. Intervention should focus on provinces with lower labour productivity so that their
Keyword: labour productivity disparity, agriculture, manufacturing, dynamic panel

Judul: The Impact of Investment-Driven Sectoral Productivity Change on Regional Economic Disparity in Indonesia
Abstrak: The objectives of this study are to examine the impact of sectoral investment on microeconomic and macroeconomic performances and on regional disparity in Indonesia. Spatial inequality is an important issue in economic development and Indonesia still has very large regional income disparity. The sectoral investment has an important role in increasing productivity in order to encourage economic growth and equity. Investment allocation in Indonesia is still focused on the industrial sector and the Island of Java. Even though structural change in the Indonesian economy is happening, which is the shift from predominantly agricultural economy to one dominated by the industrial and services sectors, but most of the regions’ economies are still dominated by the agricultural sector and in general their incomes per capita are relatively low. The multiregional Computable General Equilibrium (CGE) top-down model is a comfortable method to analyze the objectives of this study. The main finding was that the priority of investment allocation into the agricultural, agro-industrial and infrastructural sectors (the implementation of the Agricultural Development Led-Industrialisation (ADLI) strategy supported by infrastructure construction) shows the best impact on increasing the sectoral output and growth and on decreasing regional disparity. This happens because infrastructural investment can generate productivity growth in all economic sectors and investment in agricultural sector shows the highest productivity growth compared to productivity growth in the other sectors. Therefore, increases in agricultural investment has a relatively strong impact upon regional disparity reduction and increases in infrastructural investment strongly encourages improvements in the sectoral and national output. But, the ADLI strategy supported by infrastructure construction has a weak impact on increasing the sectoral employment and on distributing equitable households income due to poor development in the agro-industrial sector.
Keyword: 

Judul: Studi Kasus: Patomorfologi Trakheobronkhitis Supurativa Pada Kucing (Felis Catus).
Abstrak: Trakheobronkhitis merupakan penyakit saluran respirasi yang sering terjadi pada hewan kecil, terutama anjing dan kucing. Penelitian berupa studi kasus ini bertujuan untuk mempelajari patomorfologi trakheobronkhitis supurativa pada kucing. Perubahan patologi anatomi berupa eksudat purulen pada lumen trakhea dan warna paru-paru yang tidak homogen, warna lebih gelap pada salah satu lobus, dan permukaan paru-paru lebih menonjol. Perubahan histopatologi berupa badan inklusi amfofilik-eosinofilik intranuklear yang dikelilingi oleh clear halo dan titik-titik kromatin ditepinya pada epitel kelenjar trakhea dan epitel bronkhiolus. Badan inklusi ini merupakan ciri dari FHV-1 dan adenovirus. Pada trakhea juga ditemukan koloni bakteri berbentuk coccobacillus sebagai infeksi sekunder. Bakteri tersebut diduga Bordetella sp. yang sering menginfeksi saluran respirasi kucing. Deskuamasi terjadi pada epitel trakhea dan bronkhiolus. Selain itu, ditemukan juga sel radang limfosit, makrofag, sel plasma, dan neutrofil. Pada paru-paru ditemukan lesio bronkhiolitis. Ditemukan juga bronkhopneumonia yang ditandai infiltrasi sel radang neutrofil dan sel nekrosis pada lumen bronkhiolus. Paru-paru juga mengalami emfisema dan edema pulmonum. Hiperemia dan hemoragi juga ditemukan pada kapiler paru-paru. Pada kasus ini, trakheobronkhitis supurativa diduga disebabkan oleh FHV-1, adenovirus, dan bakteri jenis Bordetella sp.
Keyword: badan inklusi amfofilik-eosinofilik intranuklear, infeksi bakteri, kucing, patomorfologi