<![CDATA[Abstrak Karet alam Indonesia berperan penting dalam meningkatkan perekonomian nasional melalui ekspor karet alam ke berbagai negara, termasuk ke Amerika Serikat. Dalam upaya mengembangkan ekspor karet alamnya, Indonesia perlu melakukan kalkulasi posisi dan daya saing karet alam di antara negara-negara pesaing serta peluang pasarnya ke Amerika Serikat yang memiliki permintaan impor relatif tinggi. Tujuan penelitian ini adalah menganalisis struktur pasar, serta keunggulan komparatif dan kompetitif karet alam Indonesia di pasar Amerika Serikat. Analisis dilakukan selama periode tahun 2008-2019 menggunakan metode Herfindahl Index (HI), Concentration Ratio (CR4), Revealed Comparative Advantage (RCA), Export Product Dynamic (EPD), dan Diamond’s Porter. Hasil analisis menunjukkan bahwa struktur pasar karet alam Indonesia cenderung oligopoli. Dibandingkan dengan negara-negara eksportir lainnya, karet alam Indonesia memiliki keunggulan komparatif di pasar Amerika Serikat. Keunggulan kompetitif karet alam Indonesia di Amerika Serikat mengalami penurunan dari posisi lost opportunity pada periode pertama (2008-2011) menjadi retreat pada periode ketiga (2016-2019). Hasil dari Diamond’s Porter menunjukkan bahwa terdapat tujuh faktor keunggulan kompetitif dan tiga faktor kelemahan dalam industri karet alam di Indonesia. Kata Kunci: Concentration Ratio, Diamond’s Porter, EPD, Herfindahl Index, RCA Abstract Indonesian natural rubber plays a significant role in improving the national economy through exports of natural rubber to various countries, including the United States. In an effort to develop its natural rubber exports, Indonesia needs to calculate the position and competitiveness of natural rubber among competing countries and its market opportunities to the United States, which has a relatively high import demand. The purpose of this study is to analyze the market structure, as well as the comparative and competitive advantages of Indonesian natural rubber in the United States market. The analysis was carried out during the period 2008-2019 using the methods Herfindahl Index (HI), Concentration Ratio (CR4), Revealed Comparative Advantage (RCA), Export Product Dynamic (EPD), and Diamond's Porter. The results of the analysis show that the structure of the Indonesian natural rubber market tends to be an oligopoly. Compared to other exporting countries, Indonesian natural rubber has a comparative advantage in the United States market. The competitiveness of Indonesian natural rubber in the US decline over time from the lost opportunity position in the first period (2008-2011) to retreat in the third period (2016-2019). The Diamond's Porter results show that there are seven competitive advantage factors and three weakness factors in Indonesia's natural rubber industry. Keywords: Concentration Ratio, Diamond’s Porter, EPD, Herfindahl Index, RCA JEL Classification: F13, F15, F18]]>
