Any admissible portfolio performance measure should satisfy four minimal conditions: it assigns zero performance to each reference portfolio and it is linear, continuous and nontribial. Such an admissible measure exists if and only if the securities market obeys the law of one price. A positive...

We study the effect of (declining) Confucian social norms on human capital investment and savings rates in China. In our simple two-period model, parents have the option to invest in either a risk-free asset or the human capital of their child. We assume that social norms, and thus enforcement...

What made finance develop in the West but not in China? We argue that long before modern finance, China chose to rely on the kinship-based Confucian clan, whereas the West chose the corporate entity combined with impersonal instruments, to deal with the challenges of interpersonal risk sharing...

This paper investigates whether one can profit from the size, book-to-market, or momentum anomaly, when price-impact costs are taken into account. A non-linear price-impact function is individually estimated for 5173 stocks to assess the magnitude of trading costs. Compared to constant...

Existing studies on market seasonality and the size effect are largely based on realized returns. This paper investigates seasonal variations and size-related differences in cross-stock valuation distribution. We use three stock valuation measures, two derived from structural models and one from...

We hypothesize that besides technology and resource expansion, risk-mitigation improvements pushed the Malthusian limits to population growth in pre-industrial societies. During 976-1850 CE, China’s population increased by elevenfold while the Confucian clan emerged as the key risk-sharing...

This paper provides evidence on the significant impact of illiquidity or non-marketability on security valuation. A typical listed company in China has several types of share outstanding: (i) common shares that are only tradable on stock exchanges, (ii) restricted institutional shares (RIS) that...

This article studies the relative investment performance of several stock-valuation measures. The first is mispricing based on the valuation model developed by Bakshe and Chen (1998)and extended by Dong (1998) (hereafter, the BCD model). The BCD model relates, in closed form, a stock's fair...

We develop a measurement theory of market integration, based on two notions of quot;integrated markets.quot; First, two markets cannot be perfectly integrated in any sense if one can construct two portfolios, one from each market, that have identical payoffs but different prices. In that case,...