Over the past three decades, economic sociology has been revealing how culture shapes economic life even while economic facts affect social relationships. This work has transformed the field into a ...flourishing and increasingly influential discipline. No one has played a greater role in this development than Viviana Zelizer, one of the world's leading sociologists.Economic Livessynthesizes and extends her most important work to date, demonstrating the full breadth and range of her field-defining contributions in a single volume for the first time.
Economic Livesshows how shared cultural understandings and interpersonal relations shape everyday economic activities. Far from being simple responses to narrow individual incentives and preferences, economic actions emerge, persist, and are transformed by our relations to others. Distilling three decades of research, the book offers a distinctive vision of economic activity that brings out the hidden meanings and social actions behind the supposedly impersonal worlds of production, consumption, and asset transfer.Economic Livesranges broadly from life insurance marketing, corporate ethics, household budgets, and migrant remittances to caring labor, workplace romance, baby markets, and payments for sex. These examples demonstrate an alternative approach to explaining how we manage economic activity--as well as a different way of understanding why conventional economic theory has proved incapable of predicting or responding to recent economic crises.
Providing an important perspective on the recent past and possible futures of a growing field,Economic Livespromises to be widely read and discussed.
An integrated approach to the economics of sovereign default Fiscal crises and sovereign default repeatedly threaten the stability and growth of economies around the world. Mark Aguiar and Manuel ...Amador provide a unified and tractable theoretical framework that elucidates the key economics behind sovereign debt markets, shedding light on the frictions and inefficiencies that prevent the smooth functioning of these markets, and proposing sensible approaches to sovereign debt management. The Economics of Sovereign Debt and Default looks at the core friction unique to sovereign debt—the lack of strong legal enforcement—and goes on to examine additional frictions such as deadweight costs of default, vulnerability to runs, the incentive to "dilute" existing creditors, and sovereign debt's distortion of investment and growth. The book uses the tractable framework to isolate how each additional friction affects the equilibrium outcome, and illustrates its counterpart using state- of-the-art computational modeling. The novel approach presented here contrasts the outcome of a constrained efficient allocation—one chosen to maximize the joint surplus of creditors and government—with the competitive equilibrium outcome. This allows for a clear analysis of the extent to which equilibrium prices efficiently guide the government's debt and default decisions, and of what drives divergences with the efficient outcome.Providing an integrated approach to sovereign debt and default, this incisive and authoritative book is an ideal resource for researchers and graduate students interested in this important topic.
This paper uses a novel dataset of commodity-linked notes (CLNs) to examine the impact of the flows of financial investors on commodity futures prices. Investor flows into and out of CLNs are passed ...to and withdrawn from the futures markets via issuers' trades to hedge their CLN liabilities. The flows are not based on information about futures price movements but nonetheless cause increases and decreases in commodity futures prices when they are passed through to and withdrawn from the futures markets. These finding are consistent with the hypothesis that non-information-based financial investments have important impacts on commodity prices.
A non-Bayesian time-varying model is developed by introducing the concept of the degree of market efficiency that varies over time. This model may be seen as a reflection of the idea that continuous ...technological progress alters the trading environment over time. With new methodologies and a new measure of the degree of market efficiency, we examine whether the US stock market evolves over time. In particular, a time-varying autoregressive (TV-AR) model is employed. Our main findings are: (i) the US stock market has evolved over time and the degree of market efficiency has cyclical fluctuations with a considerably long periodicity, from 30 to 40 years; and (ii) the US stock market has been efficient with the exception of four times in our sample period: during the long recession of 1873-1879; the recession of 1902-1904; the New Deal era; and the recession of 1957-1958 and soon after it. It is then shown that our results are partly consistent with the view of behavioural finance.
We study intraday market intermediation in an electronic market before and during a period of large and temporary selling pressure. On May 6, 2010, U.S. financial markets experienced a systemic ...intraday event—the Flash Crash—where a large automated selling program was rapidly executed in the E-mini S&P 500 stock index futures market. Using audit trail transaction-level data for the E-mini on May 6 and the previous three days, we find that the trading pattern of the most active nondesignated intraday intermediaries (classified as High-Frequency Traders) did not change when prices fell during the Flash Crash.
From 2010 to 2017, with interest rate liberalization and capital market development in China, the impact of monetary policies on China's financial markets underwent continuous evolution. Using the ...DCC-GARCH model, this study investigates the transmission process of monetary policies from the money market to capital markets (stock and bond markets). The results show that in the early stage the instability of the money and stock markets and the downturn in the bond market are primarily caused by the block of monetary policy transmission and the paucity of fund sources in the capital markets. Subsequently, the outbreak of the 2013 money shortage and the 2015 stock market crash are also closely related to monetary policies. In the later periods, the money and stock markets maintain a low degree of correlation for a long time, reducing the impact of destabilizing factors on the stock market. By contrast, with the advancement of interest rate reform and the optimization of bond market structure, the bond market is highly relevant to the money market. The central bank regulates the bond market more effectively using both traditional and innovative monetary policy tools.
In this paper we assess if the financial market liberalization introduced in the beginning of the 1990s in Greece has changed the degree of market development (efficiency) by studying time-varying ...global Hurst exponents. Our results suggest that changes in financial market liberalization have important positive implications on the degree of development of stock markets. These results have important policy implications for the development of stock markets around the world.
In this paper, we examine convergence of stock markets. Our empirical exercise is based on 11 different panels, which together consist of 120 countries. The richness of the dataset allows us to ...disaggregate countries into panels, such as high income, middle income, low income, OECD, CSI, and developing country panels. In addition, we construct regional panels, such as those representing the Arab States, East Asia and the Pacific, South Asia, Latin America and the Caribbean, and Sub-Saharan Africa. Our main finding is that, based on the conditional convergence model, convergence of stock market capitalization and stocks traded is found for four panels, namely the high and low-income panels, the OECD panel, and the Sub-Saharan African panel. The speed of convergence is high, in most cases between 20% and 30%.
We examine how different characteristics of product demand and market impact the relative sales volume in the forward and spot markets for a commodity whose aggregate demand is uncertain. In a ...setting where either the forward contracts are binding quantity commitments between buyers and suppliers or the forward production takes place before the uncertainty in demand is resolved, we find that a combination of factors that include market concentration, demand risk, and price elasticity of demand will determine whether a commodity will be sold mainly through forward contracts or in the spot market. Previous findings in the literature show that when participants are risk neutral, the ratio of forward sales to spot sales is a function of market concentration alone; also, the lower the concentration, the higher this ratio. These findings hold under the assumption that demand is either deterministic or, if demand is uncertain, all production takes place after uncertainty is fully resolved and production plans can be altered instantaneously and costlessly. In our setting, however, we find that even a low level of demand risk can reverse the nature of supply in a highly competitive (low concentration) market, by shifting it from predominantly forward-driven to predominantly spot-driven supply. In markets with high concentration, the price elasticity of demand will determine whether the supply will be predominantly spot-driven or forward-driven. Our analysis suggests various new hypotheses on the structure of supply in commodity markets.
This paper was accepted by Martin Lariviere, operations management.
Managers of China's state-owned firms work in a closed pyramidal managerial labor market. They enjoy non-transferable benefits if they choose to stay within this system. The higher up are they in ...this labor market hierarchy (their political ranks), the fewer are their outside employment opportunities. Due to career and wealth concerns, they are cautious and risk-averse when managing firms. We examine the effect of managers' political ranks on firms' stock price crash risk and find a negative association. This association mainly exists in firms with younger managers and managers with shorter tenure. Further, this effect is only significant in regions with weak market forces, in firms without foreign investors, without political connections, and during periods with no local government leaders' or managers' political promotions. We conclude that the political ranking system reduces the stock price crash risk.
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