Melanesia, Indonesia, West New Guinea, Dutch East Indies, Papua New Guinea, spice trade, pre-modern trade, slavery, informal economy, Van Leur, Meilink-Roelofsz, Alfred Russel Wallace
subsistence affluence, Papua New Guinea, economic anthropology, E. K. Fisk, Keith Hart, gifts and commodities, specialization and exchange, W. R. Stent, formalism, substantivism
Informal economy, natural economy, premodern trade, kula, hiri, Van Leur, Malinowski, Weber, Keith hart, Mauss, Fisk, German New Guinea, Papua New Guinea, Melanesia
