Foreign direct investment in emerging markets and acquirers’ value gains

We investigate the shareholder wealth effects of 306 foreign direct investment (FDI) announcements by UK firms in seventy-five emerging markets (EM). Our results show that acquirers enjoy highly significant gains during the announcement period of FDI. Perhaps surprisingly, the highest gains are accrued to acquirers investing in countries with high political risk and high corruption ratings. The type of asset acquired has also a significant effect on the gains of acquirers’ shareholders, with the highest gains accrued to acquirers of physical assets. Also, investments in physical assets in EM with a high corruption rating elicit the highest gains. We contend that UK firms following resource-seeking strategies in EM with a high corruption rating are facilitated access to resources on favorable terms and this is viewed positively by the market participants. Our results are robust to alternative model specifications and the endogenous choice to expand internationally.     

Multibank holding company activity and local market structure: Some implications for intra- and interstate banking

This paper presents new evidence on the effects of multibank holding companies on the structure of local commercial bank markets for deposits. A distinguishing feature of this study is the use of pooled cross-section and time-series data. It is concluded that multibank holding company activity has had a procompetitive effect on the local banking markets in the sample. This finding, which is quite robust under alternative model specifications, has important implications for state and federal policy toward this organizational form and toward intra- and interstate banking.     

Patience, persistence, and welfare costs of incomplete markets in open economies

We investigate the welfare implications of alternative financial market structures in a two-country endowment economy model. We obtain an analytic expression for the expected lifetime utility of the representative household when sovereign bonds are the only internationally traded asset, and we compare this welfare level with that obtained under complete asset markets. The welfare cost of incomplete markets is negligible if agents are very patient and shocks are not very persistent, but this cost is dramatically larger if agents are relatively impatient and shocks are highly persistent. For realistic cases in which agents are very patient and shocks are highly persistent, the welfare cost of incomplete markets is highly sensitive to the specific values of these parameters.     

Overdeterminacy and Endogenous Cycles: Trygve Haavelmo's Business Cycle Model

The econometrician Trygve Haavelmo pursued a research programme in macroeconomic theory that was highly original for its time. We present his macro model for an economy with deregulated financial markets and a policy determined interest rate path. Disequilibria arise in the interface between asset markets and the real economy. A mismatch between the marginal return to capital and investors' required rate generates endogenous switching between recession and full employment regimes. Haavelmo regarded the ‘switching mechanism’ as a substitute for liquidity constraints, and together with his ideas of price dynamics, there is a clear Keynesian and Wicksellian influence on his macroeconomic theorizing.     

Macroeconomic interdependence under incomplete markets

This paper uses a two-country, flexible-price model with overlapping generations of infinitely lived households to study the role of net foreign asset dynamics in the propagation of productivity shocks. Absence of Ricardian equivalence ensures existence of a unique steady-state level of net foreign assets, to which the economy returns following temporary shocks. Model dynamics are significantly different from those of a setup in which terms of trade movements perform all the international adjustment and net foreign assets do not move. The difference relative to a complete markets economy in which net foreign asset movements play no role in shock transmission is smaller. It is amplified if the substitutability across goods rises and if shocks are permanent.     

银行信贷和资产价格泡沫的联动性——基于动态贷款价值比的分析

投资者借贷投资是现代金融市场的常态。信息不对称及其带来的风险收益不对称和风险转移问题,会造成资产价格泡沫。文章引入贷款价值比进一步扩展了Allen-Gale模型,并用贷款价值比的动态变化来说明资产价格泡沫生成的内在机理及其所产生的影响;通过对贷款价值比动态调整的模拟得出:贷款价值比越大,资产价格泡沫越大。因此,降低贷款价值比是遏制资产价格泡沫膨胀的关键。     

Revisiting the risk/return relations in the Asian Pacific markets: New evidence from alternative models

This paper examines the risk/return relations in eleven Asian Pacific stock markets and explores if the 1997 Asian financial crisis significantly influenced market behavior in the region. We use a plain vanilla time-series regression approach as well as various GARCH models. Although results significantly vary across model specifications, the overall evidence from GARCH models supports a significantly positive risk/return relation in several markets but only prior to the Asian financial crisis. These results accord with Glosten et al. (1993) and Harvey (2001) and suggest that the relative risk aversion is sensitive to both model specifications and structural breaks.     

Market integration and contagion: Evidence from Asian emerging stock and foreign exchange markets

This paper examines whether Asian emerging stock markets (India, Korea, Malaysia, Philippines, Taiwan, and Thailand) have become integrated into world capital markets since their official liberalization dates by estimating and testing a dynamic integrated international capital asset pricing model (ICAPM) in the absence of purchasing power parity (PPP) using an asymmetric multivariate GARCH(1,1)-in-Mean approach. Also examined in this paper is whether there are pure contagion effects between stock and foreign exchange markets for each Asian country during the 1997 Asian crisis. The empirical results show that first, both currency and world market risks are priced and time-varying, suggesting that an international asset pricing model under PPP and constant price of risk might give rise to model misspecification. Second, the stock markets for India, Korea, Malaysia, Philippines, and Thailand were segmented from the world capital markets before their liberalization dates, but all six markets have become fully integrated since then. Third, the market liberalization has reduced the cost of capital and price volatility for most of the countries. Finally, as for the contagion effects, strong positive impact of return shocks originating from the domestic stock market to its foreign exchange market during the crisis is found. This dynamic relationship between stock market and foreign exchange market is consistent with stock-oriented exchange rate models.     

The relevance or otherwise of the central bank's balance sheet

This paper explores the impacts on an economy of a central bank changing the size and composition of its balance sheet. One of the ways in which such asset purchases could influence prices and demand is via portfolio balance effects. We develop and calibrate a simple OLG model in which risk-averse households hold money and bonds to insure against risk. Central bank asset purchases have the potential to affect households' choices by changing the composition and return of their asset portfolios. We find that the effect is weak, and that its size depends on how fiscal policy is conducted.That is not to say that the big expansion of central bank balance sheets in recent years has been ineffective. Our finding is rather that the portfolio balance channel evaluated in an environment of normally functioning (though nonetheless incomplete) asset markets is weak. That is not inconsistent with the evidence that large-scale asset purchases by central banks since 2008 have had significant effects, because those purchases were made when financial markets were, to varying extents, dysfunctional. Nonetheless our results are relevant to those purchases because they may be unwound in an environment where financial markets are no longer dysfunctional.     

Institutional Investors,Earnings Quality and Asset Liquidity: Evidence from China’s Stock Market

This paper investigates how institutional holding and earnings quality influence the liquidity of assets. Contrary to findings in developed markets, we document several novel results in China’s stock market: (1) institutional holding negatively affects assets’ liquidity, (2) earnings quality is negatively related with liquidity. Since earnings quality captures asymmetric information, low earnings quality induces high divergence in investor opinions and thus boosts market trading, and (3) interestingly, the effect of earnings quality on liquidity is greater if institutional investors’ holding is at a high level. Overall, our findings cast doubt on the conventional wisdom that institutional investors and earnings quality improve market liquidity. The results are robust to different measures and alternative model specifications.     

Dynamics of Link Failure Events in Network Markets

We present a computational model and simulation results on the dynamics of local link failures in markets with network structure. Bandwidth markets are inherently networked, so we focus on telecommunications here. The objective of this paper is to test whether or not network failures will have serious economic consequences. We measure economic consequences by looking at changes in expected bandwidth prices, changes in value-at-risk (VAR) and in conditional-value-at-risk (CVAR). Bandwidth markets may be particularly sensitive to network failures because bandwidth is a non-storable commodity. On the other hand alternative paths with equivalent quality of service (QoS) are perfect substitutes so this may limit sensitivity. Non-storability has contributed to enormous volatility in deregulated electricity prices and observations of enormous price spikes. Bandwidth is a true network commodity in that links in the network itself are the traded commodities. Thus a local failure can affect alternative equivalent paths and this can have a knock-on effect in turn. We used a spot market model incorporating non-storability and alternative path selection on price grounds and limited by QoS-equivalence. Spike models are incorporated based on empirical data. We found that for a realistic large-scale market topology if there are, say, four failures per link per year, half of which are long enough to affect the market, then: expected link prices are increased 12%; VAR is increased by 30%; and CVAR by 40%. This is even with a spike size (×3) that is modest compared to observations in electricity markets (×10–×100). For market participants with capacity positions in such a market these consequences are likely to be serious. Thus if failures occur at this rate their consequence must be included in planning. Furthermore, whilst at low failure intensities the network acts as a dampening factor, at higher intensities it acts as an amplifier and thus cannot be neglected. We believe this amplification to be an emergent phenomenon of any market with network structure, although clearly more important for markets with no storage.     

Pay-performance sensitivity and risk-taking behaviors: Evidence from closed-end funds

The pay-performance sensitivity (PPS) of managers of closed-end funds is explicitly specified in their contracts as the marginal rate of the funds' net asset value. Using a sample of US closed-end funds from 2006 to 2009, this paper investigates the relationship between the PPS and risk-taking behaviors of fund managers. After controlling for endogeneity, we find that fund return volatility and fund PPS positively determine each other. Furthermore, the positive relationship is more pronounced for closed-end funds engaging in alternative investments or in emerging markets.     

Home bias and high turnover: Dynamic portfolio choice with incomplete markets

Why do investors trade a lot in foreign assets and hold so little of them in their portfolios? This paper shows that both observations can arise naturally in the presence of nondiversifiable nontraded consumption risk when each country specializes in production, preferences exhibit consumption home bias, and asset markets are incomplete. Using a general equilibrium two-country, two-sector (tradable and nontradable) model of the world economy with production I show that low diversification occurs because variations in relative prices (i) increase the riskiness of foreign assets and (ii) facilitate risk-sharing across countries. Large and volatile capital flows are necessary to take advantage of international risk premia differentials that occur in response to productivity changes in the nontradable sector. I characterize the optimal portfolio holdings, the evolution of the investment opportunity set, the risk premium, and the dynamics of capital flows using a new methodology for solving dynamic general equilibrium models with incomplete markets and portfolio choice.     

Segmented asset markets and optimal exchange rate regimes

This paper revisits the issue of the optimal exchange rate regime in a flexible price environment. The key innovation is that we analyze this question in the context of environments where only a fraction of agents participate in asset market transactions (i.e., asset markets are segmented). Under this friction alternative exchange rate regimes have different implications for real allocations in the economy. In the context of this environment we show that flexible exchange rates are optimal under monetary shocks and fixed exchange rates are optimal under real shocks.     

Real and Financial Sector Interaction Under Liberalization in an Open Developing Economy

A short‐run model incorporates instantaneous portfolio equilibrium with macroeconomic flows to clarify the structure of real–financial sector interactions. If equity and foreign exchange markets are introduced in structuralist theories of asset markets in developing countries, the key result that a fall in money supply raises the rate of inflation now holds only under special conditions on partial derivatives. But there is a tendency for interest rates to rise and for fluctuations in asset prices. Fuller integration of asset markets moderates these fluctuations. Outcomes are stable in spite of the generalized complementarity distinguishing equity markets from loan markets. Expectations play a major role. Implications for policy are to link domestic interest rates to foreign, remove artificial barriers to market integration, and stimulate demand as well as supply.     

The relationship between online chatter and firm value

The visible trace of online communications has given rise to research on their effect on firm outcomes. The literature has established a link between online communication about a product and the product??s sales and price performance. On the assumption that financial markets understand this link, we conjecture financial markets consider the amount of online communication, or chatter, about a firm to be an indication of the firm??s performance in the marketplace. Our results confirm this conjecture. The relationship between stock returns and chatter are robust to alternative specifications of the model and to alternative measures of stock returns. We also investigate the issues of reverse causality and omitted variable bias driving a spurious relationship between stock returns and chatter. The data are not consistent with any of these alternative explanations for our results.     

Exchange risk premia and firm characteristics

This paper examines the presence and the determinants of exchange risk premia in stock returns using firm level data from South Korea. We conduct empirical asset pricing tests based on cross-sectional data sorted by firm characteristics such as firm size, liquidity, foreign ownership, and industry. Using alternative model specifications and exchange rate measures, our results support the hypothesis of a significant unconditional exchange risk premium in the Korean stock market at firm and industry levels. More specifically, we find that the exchange risk premium is directly related to firm liquidity and inversely related to firm size and foreign ownership.     

A Better Model? An Empirical Investigation of the Fama–French Five‐factor Model in Australia

Recently, Fama and French ( 2015a ) propose a five‐factor model by adding profitability and investment factors to their three‐factor model. This model outperforms the three‐factor model previously proposed by Fama and French ( 1993 ). Using an extensive sample over the 1982–2013 period, we investigate the performance of the five‐factor model in pricing Australian equities. We find that the five‐factor model is able to explain more asset pricing anomalies than a range of competing asset pricing models, which supports the superiority of the five‐factor model. We also find that despite the results documented by Fama and French ( 2015a ), the book‐to‐market factor retains its explanatory power in the presence of the investment and profitability factors. Our results are robust to alternative factor definitions and the formation of test assets. The study provides a strong out‐of‐sample test of the model, adding to the comparative evidence across international equity markets.     

Banking market power and its determinants: New insights from MENA countries

This paper evaluates the degree and determinants of banks' market power in 13 MENA countries for the years 2000 to 2018, with a special focus on customers' switching costs and banks' cost efficiency. We find that MENA banks enjoy a substantial degree of market power on the loan market, while their customers have to face remarkable costs in case of switching to other banks. Banking market power increases with the level of switching costs and is higher when credit institutions are more cost efficient, focus on the traditional intermediation activity, are smaller in size, and operate in countries where stock markets are less developed, banking markets are more concentrated, the inflation rate is lower, and GDP growth is poor. Our results are robust to alternative specifications and estimation techniques.     

International asset pricing with time-varying risk premia

Recent empirical evidence that forward exchange rates are biased predictors of future spot rates can also be interpreted as evidence against the hypothesis of a constant risk premium. Consequently, reconciliation of this evidence with efficient international capital markets requires the existence of time-varying risk premia. This paper modifies Kouri's (1977) asset pricing model to allow time-varying exected returns on assets, eliminates the assumption of a risk-free real asset and derives the characteristics of the risk premia in the forward market as well as the equilibrium yield relationships among the equities and riskless nominal bonds of all countries.