TuneCore of the independent music business. In the fourth quarter of 2015, TuneCore saw sustained growth, with independent artists earning over $142 million through TuneCore including $36.8 million from digital streams and downloads. During this time, TuneCore also expanded its presence in the United States, opening offices in Austin and Atlanta, and internationally, launching two new international sites in Australia and the UK featuring localized currencies and experiences. TuneCore also added Saavn, Nmusic and Zvooq—services targeting emerging markets—as partners through which artists could distribute and monetize their music. TuneCore also enjoyed notable growth in new customers in the Latin American market
Dual-sector model the industrial wage. Given the profit maximization assumption, employment of labor within the industrial sector is given by the point where marginal product is equal to the rate of wages, i.e. OM. Since the wages in the capitalist sector depend on the earnings of the subsistence sector, capitalists would like to keep down productivity/wages in the subsistence sector, so that the capitalist sector may expand at a fixed wage. In the capitalist sector labor is employed up to the point where its marginal product equals wage, since a capitalist employer would be reducing his surplus if he paid labor more