International Borrowing, Specialization, and Unemployment in a Small Open Economy

The authors show that an increase in international borrowing increases specialization and unemployment in a small open economy that is subject to terms‐of‐trade risks. The economy has a production advantage in the export sector. However, the size of the export sector is limited by the available funds. To insure workers against income fluctuations arising from terms‐of‐trade risks, firms in the export sector offer workers a stable wage rate with the possibility of unemployment. An increase in international borrowing increases specialization in the export sector, which leads to higher unemployment when the terms‐of‐trade shock is bad. A state‐contingent price subsidy can reduce unemployment without inefficiently reducing specialization. The results are robust to the introduction of risk‐averse firms.     

The Valuation of Volatility Options

This paper examines the valuation of European- and American-style volatilityoptions based on a general equilibrium stochastic volatility framework.Properties of the optimal exercise region and of the option price areprovided when volatility follows a general diffusion process. Explicitvaluation formulas are derived in four particular cases. Emphasis is placedon the MRLP (mean-reverting in the log) volatility model which has receivedconsiderable empirical support. In this context we examine the propertiesand hedging behavior of volatility options. Unlike American options,European call options on volatility are found to display concavity at highlevels of volatility.     

The spatial effects of a tax on housing and land

This paper analytically investigates the spatial consequences of a tax on housing and land. In general, a property tax is not spatially neutral; instead it disproportionately affects certain parts of the city. The property tax can therefore create distributional inequities and can distort the pattern of residential and industrial location. We derive conditions on locational preferences and housing production that determine which parts of a city will be disproportionately affected by a property tax. Empirical estimates suggest that central locations will be disproportionately affected by property taxes.     

Acquisitions in the biopharmaceutical IPO market: Collaboration,competition and co‐opetition

The present paper explores the little studied area concerning the acquisition of recent biopharmaceutical initial public offering firms. We examine the nature of the relationship between the acquiring firm and the acquired initial public offering firm prior to the acquisition and from the perspective of the resource‐based view. We find to some extent that firm specific‐resources affect the prospect that the firm will be acquired. Furthermore, our findings show that firms with more of these types of resources are likely to be acquired by firms engaged in co‐opetition rather than by firms engaged solely in collaboration, competition, or (to a limited extent) with no prior relationship.     

The poverty experience of lone mothers and their children

Lone mothers, as sole caregivers and women, face unique challenges to guaranteeing the economic well-being of their children compared to lone fathers. While all lone parents face a trade-off in time spent earning wages and time spent caring for children, mothers are likely to earn wages lower than fathers, thus increasing their chances of falling into poverty. Using data from the U.S. Census Bureau’s 2013 Current Population Survey, we estimate the size of the gender poverty gap among lone-parent families. We apply the Oaxaca–Blinder decomposition to assess whether this gap can be solely attributed to parent and family demographics. Much of the poverty gap, however, is attributed to unobservables, suggesting the increased likelihood of being in poverty for lone-mothered families may be, in part, due to gender-based discrimination in labour markets.     

The competitive effects of line-of-business restrictions in telecommunications

We review the original rationale for the line-of-business restrictions faced by the RBOCs and discuss changes in the conditions that motivated them. These changes include: (1) reduced incentives for local exchange carriers (LECs) to shift costs from unregulated to regulated businesses; (2) improved deterrence and monitoring of discrimination in providing network access; and (3) recognition that antitrust laws apply to abuse of market power in local exchange. We also analyze trends in prices charged by RBOCs and other LECs which suggest that the opportunity to engage in cost shuting is of little or no significance today. We conclude that eliminating the remaining line-of-business restrictions is not likely to raise significant new competitive concerns but consumers are likely to benefit from entry by RBOCs into now-prohibited businesses, many of which are highly concentrated.     

Domestic food programs,hunger and undernutrition in rural America: How secure is the safety net?

This article analyzes the efficacy and distributional impacts of domestic food assistance programs as a safety net against hunger and undernutrition in rural America. The framework of analysis emphasizes the interactions among income level, food availability and nutrient consumption levels. The deteriorating real income of poor rural residents in the 1970s and 1980s eroded the effective demand for essential food and nutrient groups. From 1979 to 1983, the number of rural poor who were eligible for but did not receive food stamps increased from 5.67 million to 7.51 million. It is argued that food programs can begin to serve as an effective safety net only when they are synchronized with other transfer programs and programs that increase the effective demand for food and nutrients through increased employment opportunities.