Delta Works needed level of flood protection and the resulting costs are a recurring subject of debate, and involve a complicated decision-making process. In 1995 it was agreed in the Delta Plan Large Rivers and Room for the River projects that about 500 kilometres of insufficient dyke revetments were reinforced and replaced along the Oosterschelde and Westerschelde between 1995 and 2015. After 2015, under the High Water Protection Program, additional upgrades are made. In September 2008, the Delta Commission presided by politician Cees Veerman advised in a report that the Netherlands would need a massive new building program to strengthen the country's
Tendency of the rate of profit to fall very large. The idea of supersized CEO pay has been disputed by the American Enterprise Institute who claim that the "average" CEO pay, according to BLS statistics, is more like US$220,000; only "a handful" would earn more than that. Profit income from ordinary land sales is excluded from official value-added, since land is not considered to be a "produced asset". (see gross fixed capital formation). Included in capital formation is only the value of certain land improvements which are excluded from investments in building & construction (land clearing, land reclamation, land drainage, irrigation works, flood barriers, contouring, creation of wells