Abstract: | This paper highlights what we know from market microstructure and how this should guide the design of equity markets in developing counties. I first consider the basic economic functions of capital markets and of exchanges. I develop more fully the importance of price discovery and liquidity, and how these are affected by the market environment and by characteristics of firms themselves. I then consider the particular implications of this for capital markets in emerging countries. Research has suggested various links between market designs and performance, and I review the implications of these for exchange structure. I conclude with some thoughts on how best to structure markets for newly listing companies. |