Although implicit guarantees are widely used in the shadow banking system, we know very little about its qualitative and quantitative properties. In this paper, we use a micro-level data set on China's shadow bank products to quantify the risk of implicit guarantees. We find a robust empirical fact that banks extend more implicit guarantees to their shadow bank debt (i.e., wealth management products) when their own default risks increase. Our result shows that this effect is particularly stronger when riskier banks plan to issue certificates of deposits in the interbank market. A simple model that is based on a signaling game is proposed to rationalize this fact. The key mechanism of the model is that as a bank's reputation becomes worse, it has stronger incentives to send positive signals to the market, i.e., to boost the realized returns of its shadow bank obligations, although it has no obligation to do so. Our findings show that implicit guarantees have nonlinear negative effects on bank fundamentals and the risk-weight of off-balance-sheet exposure should be increasing in banks' default risks.

Shadow banking in China constitutes a dual-track interest rate reform that adds a new market track beside the controlled formal banking track. Shadow banking leads to Kaldor-Hicks improvement if the gains from financing the underfunded private enterprise (PE) and reducing bank capital idleness caused by ultrahigh reserve requirements outweigh the losses from shadow banking risk. Pareto improvement is feasible as the state-owned enterprise (SOE), a potential reform loser, participates in shadow banking to transfer credit to the more productive PE. Full interest rate liberalization, which removes formal banking controls after the dual-track reform, does not warrant additional profit gain if bank credit misallocation favoring the SOE and SOE's low productivity persist.

Basket options have long been an important structured product. Although basket options have been extensively studied in the literature, there are few published papers that deal with the pricing of basket options with stochastic interest rates. This study presents two novel basket option pricing models that permit the interest rates to be random. The paper presents a powerful calculation technique for the problem when underlying stock returns are continuous. Finally, we use a regular grid method to the calculation of the formula of two-asset basket option when underlying stock returns are continuous and a mixture of both the regular grid method and a Monte Carlo method to the one when underlying stock returns are discontinuous, and sensitivity analyses are presented.

This paper uses high frequency option data to investigate the information content of option trading of AH cross listed stocks (A-shares traded in mainland China and H-shares traded in Hong Kong) and the role of the Shanghai-Hong Kong Connect in this issue. Measuring the informed trading with order imbalance, we find that the order imbalance of stock options traded in Hong Kong contains incremental information that predicts the return of corresponding A-shares traded in Shanghai after controlling for the cross-market return and volume factors proposed by Gagnon and Karolyi (2009). More important, this predictive power strengthens after the Shanghai-Hong Kong Connect, which is also supported by the evidence of comparison between the two stock crashes exactly before and after the connection. During the 2015 stock crash, the spillover effect of the two markets is significantly stronger than that during the 2008 financial crisis.

We investigate banks' issuance choices of wealth management products (WMPs), which are both interest rate deregulation vehicles and shadow deposits without explicit government insurance. Support for an inverted-U shape between market share and WMP issuance is found in national market. State-owned banks are reluctant to issue WMPs due to their monopoly power, very small banks do not have the capacity to issue while small and medium banks issue WMPs intensively as a regulatory arbitrage. Moreover, the geographic deregulation in 2009 stimulates the bank competition in the local market, incumbent banks take advantage of WMPs to fight off the new entering banks.

In this paper, I build a continuous-time macro-finance model in which firms can access both bond credit and bank credit. The model captures the simple idea that the presence of bond financing increases the price elasticity of demand for bank loans. I find that the optimal capital adequacy ratio is quantitatively sensitive to the presence of bond financing and that models would overstate the banking sector's recovery rate if they omit bond financing. Furthermore, the model highlights that an economy's optimal capital requirement highly depends on the efficiency of its bankruptcy procedure and the risk profile of its real sector.

China frequently suffers from weather related natural disasters and is a source of wide-spread systemic risk throughout large swaths of China. During these periods farmers crops are at risk and for a largely poor population few can afford the turmoil to livelihoods that goes along with drought. Throughout the developing world there is serious interest in index-based weather insurance for agriculture, and in China the China Insurance Regulatory Commission is investigating the insurability of weather related risk. Beyond that little formal research has appeared on either the demand, use or design of index insurance in China. This paper provides a preliminary assessment of farmers’ willingness to pay for drought insurance. Based on a survey of over 890 farm households in Shaanxi and Gansu provinces the results show that while there is significant demand, price may be an issue. Our results show that the majority of farm households would transition from a no-demand state to a demand state as prices fall. This suggests that in order to gain wide gain adoption there may be a need for governmental intervention.

Researchers have recently studied the interactions between corporate and government bond issuances in a variety of countries. Some conclude that government bonds compete with private bond issuances, while others conclude the opposite. We study here the special case of China’s 2017 issuance of two sovereign bonds denominated in U.S. dollars. We find that corporate bonds experienced a decline in yield spreads, bid-ask spreads, and price volatility around the time this sovereign issuance was first announced. The results are particularly strong for corporate bonds with maturities similar to those of the USD sovereigns. We conclude that these new bonds served as useful reference instruments that helped investors price and hedge the risks impounded in Chinese corporate bonds.

This paper examines the efficiency of prediction markets by studying the markets for catastrophe (CAT) bonds, compared to previous studies of prediction markets that used small-scale observational field data or experiments. We collect actual catastrophe loss data, match the defined trigger events of each CAT bond contract, and then employ an empirical pricing framework to obtain the excess CAT premiums in order to represent the market-based forecasts. Our results indeed show that the market-based forecasts have more significantly predictive content for future CAT losses than professional forecasts that use natural catastrophe risk models. Although the predictive information for CAT events is specialized and complex, our evidence supports that CAT bond markets are successful prediction markets that efficiently aggregate information about future CAT losses. Our results also highlight that actual CAT losses in future periods can explain the excess CAT bond spreads in the primary market and provide evidence of market efficiency when pricing CAT risk.

This paper documents a stock-dividend premium of around 10% when controlling for optimistic earnings growth and liquidity improvement. We propose an alternative explanation for the effect of stock dividends from the perspective of investor recognition. First, we find that stock-dividend premiums are positively related to an increase in investor base, particularly for firms with a small investor base. Second, an increase in investor base is due to individual investors, as they, especially those with a stronger propensity to gamble, are net buyers around the announcement of stock dividends, while institutional investors behave in the opposite manner. Finally, we show that after paying stock dividends, firms experience significant increases in speculative features, which are caused by clientele shifts toward individual investors.. As a whole, our results also indicate that an increase in investor base could be related to investors' gambling preferences.