Think of an index fund as an investment utilizing rules-based investing. Investment treaties commonly and routinely provide for enforcement by individuals or investing entities. Many sovereign funds are directly investing in institutional real estate. Mutual funds have advantages and disadvantages compared to direct investing in individual securities. Providence was one of the principal pioneers of a sector-based approach to private equity investing. Interest in real estate investing also diminished. Real estate and construction companies have been investing heavily in tourist infrastructures. In recent years many local and foreign companies have been investing in renewable energy sources. They also influence choices about working, saving, and investing, and affect the distribution of income. Warburg Pincus has a history of venture capital investing. As a result, many companies are investing in earned media. Sacks has been investing in technology companies for twenty years. Published bi-weekly, it features original articles on finance, industry, investing, and marketing topics. Kennedy pursued a career in business and investing. Dollar cost averaging is not the same thing as continuous, automatic investing.