The document discusses capitalization and capital structure. It addresses two issues: the magnitude of capital employed and the proportion of different forms of capital. It describes two approaches to determining optimal capitalization - cost theory and earnings theory. Earnings theory is generally preferable as it is aligned with a firm's earning capacity and estimates can be made reliably for ongoing concerns based on historical profits. Over-capitalization can harm a firm's performance, while under-capitalization has some advantages. Various measures are discussed to reorganize a firm's capital structure, such as changing share par value or issuing bonus shares.