Publications by authors named "Sumaryanto"

As a result of plans to relocate the Indonesian capital city to East Kalimantan province, Kalimantan is expected to develop rapidly and the surrounding regencies and provinces will become food support areas for the new capital. However, the vulnerability of food farming in Kalimantan is a concern that must be addressed to ensure food security. This study aims to assess the vulnerability of food farming at the regency level of the island of Kalimantan, to assess the determinant factors of the food farming vulnerability and to compose adaptation measures that can reduce vulnerability.

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Tomato commodity ranks fifth regarding vegetable export volume and value in Indonesia. The main issues with tomato production in Indonesia are seemingly its lack of variations, quantity, quality, and supply continuity. This study aimed to analyze the comparative and the competitive advantages of tomato farming, evaluate the government policy on inputs, outputs, and input-output sectors, and formulate strategic for transforming the comparative advantage into a competitive advantage.

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Fundamental issues in sustainable development of competitive potato production in Indonesia are production and distribution inefficiencies. This study aims to examine the potato production competitiveness through competitive and comparative analyses as well as evaluating the impacts of government policy on potato production. This study employs Policy Analysis Matrix (PAM) to analyse the cross-section data collected from six regencies in Indonesia.

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