Extending the Resource‐Based Approach to Livelihoods: An Urban Application to Turkish Gecekondu Households

This article critically examines the existing conceptualizations of and explanations for the socioeconomic behaviour of poor households in order to lay the foundations of a new model designed to extend the existing resource‐based approach to livelihoods. The proposed model groups ‘household responses to poverty’ into four key types: income generation, income allocation, consumption and investment. In explaining household responses and their poverty outcomes, it focuses on the role of different resources beyond income (e.g. social capital), along with the wider structural forces and household characteristics that influence the availability and benefit delivery capacity of these resources. The new model is shown to provide a theoretically more sophisticated framework with greater explanatory power and empirical applicability.     

The impact of capital market imperfections on investment–cash flow sensitivity

We examine the investment–cash flow sensitivity of US manufacturing firms in relation to five factors associated with capital market imperfections – fund flows, institutional ownership, analyst following, bond ratings, and an index of antitakeover amendments. We find a steady decline in the estimated sensitivity over time. Furthermore, we find that investment–cash flow sensitivity decreases with increasing fund flows, institutional ownership, analyst following, antitakeover amendments and with the existence of a bond rating. The overall evidence suggests that investment–cash flow sensitivity decreases with factors that reduce capital market imperfections.     

The “Boston” school-choice mechanism: an axiomatic approach

The Boston mechanism is a popular student-placement mechanism in school-choice programs around the world. We provide two characterizations of the Boston mechanism. We introduce two new axioms; favoring higher ranks and rank-respecting invariance. A mechanism is the Boston mechanism for some priority if and only if it favors higher ranks and satisfies consistency, resource monotonicity, and rank-respecting invariance. In environments where each type of object has exactly one unit, as in house allocation, a characterization is given by favoring higher ranks, individual rationality, population monotonicity, and rank-respecting invariance.     

Cross-linguistic validation of a unidimensional scale for cosmopolitanism

Consumers' positive dispositions relating to foreign countries, cultures, and products are an important yet under-researched topic, compared against the volume of research on consumers' negative dispositions towards the same. Cosmopolitanism, conceptualized as a general dispositional orientation reflecting an affinity for cultural diversity and the proclivity to master it, garners increasing attention as a variable for international market segmentation. Empirical studies on cosmopolitanism are scarce, principally due to the absence of scale demonstrating sufficient cross-cultural validity across languages. This research reports on such a validation, across four countries and five languages. Psychometric evaluations entailed a number of techniques, including multigroup confirmatory factor analysis. The results largely confirm the cross-lingual applicability of the cosmopolitanism scale.     

Business Cycle Synchronization of Turkey with the Eurozone and the United States: What Has Changed Since 2001?

Using wavelet methodology, we make a detailed spectral analysis of the business cycle synchronization of the Turkish economy with the eurozone and the United States. We take into account the dramatic change in the main economic indicators in the Turkish economy after the 2001 financial crisis. We find that the correlation of Turkish cycles with the cycles of the eurozone and the United States increased substantially after 2001. Moreover, the correlation of the Turkish cycles with the U.S. cycles is not lower than that with the euro cycles after 2001. Accordingly, analyzing the effect of international developments should not be confined to the trade channel. We submit that capital flows offer a reasonable explanation for the high correlation with the United States.     

Monetary policy implications of short-term capital flows in Turkey

The advent of global financial crisis in 2008, unleashed volatile short term capital flows to the emerging markets. This has forced many central banks in the developing world to adopt innovative policy measures to address concerns related to financial instability caused by the volatile nature of capital flows. In 2010 Turkish Central Bank included financial stability in addition to price stability as one of primary goals of its monetary policy. Several macro-prudential measures had been taken and ‘corridor system’ of setting the short-term policy rates had been introduced. In this paper, we have estimated an extended Taylor rule, using error correction model, to examine the impact of global financial factors in impacting the setting up of the policy rate in the pre and post 2010 periods in Turkey. It has been found that in the post-2010 period, global financial factors and monetary policy stance of the core economy, USA, have become major factor(s) in shaping up the monetary policy. Particularly our results of variance decomposition show that global financial indicators such as, VIX and EMBI have taken prominence in the setting of the short-term policy rate. This has not only made the domestic monetary more dependent on external factors but has also made pro-cyclical in nature.     

What has New Zealand gained from The FTA with China?: Two counterfactual analyses†

We investigate the effects of the 2008 New Zealand (NZ)–China free trade agreement (FTA) on exports from NZ to China, and real GDP per capita in NZ using the synthetic control method to estimate the counterfactuals. NZ exports to China were more than 200% higher in 2014 than what they would have had the FTA never been signed. NZ's food and live animals exports to China were more than 180% higher in 2014 than the counterfactual. Our counterfactuals indicate a small but negative effect of the FTA on NZ's real GDP per capita between 2009 and 2012.     

Bayesian Inference in Spatial Sample Selection Models

In this study, we consider Bayesian methods for the estimation of a sample selection model with spatially correlated disturbance terms. We design a set of Markov chain Monte Carlo algorithms based on the method of data augmentation. The natural parameterization for the covariance structure of our model involves an unidentified parameter that complicates posterior analysis. The unidentified parameter – the variance of the disturbance term in the selection equation – is handled in different ways in these algorithms to achieve identification for other parameters. The Bayesian estimator based on these algorithms can account for the selection bias and the full covariance structure implied by the spatial correlation. We illustrate the implementation of these algorithms through a simulation study and an empirical application.     

ACQUISITION OF INFORMATION TO DIVERSIFY CONTRACTUAL RISK*

Are hedging transactions that diversify a manager’s compensation risk detrimental to incentives, or can they improve contracting efficiency? If hedging provides efficiency benefits, should the manager or the firm undertake it? In our model, both the firm and the manager can trade financial portfolios to diversify the manager’s compensation risk. Prior to the portfolio selection, the parties need to acquire information on how different financial portfolios fit their diversification purposes. We illustrate that financial portfolios correlated with firm‐specific risk improve contracting efficiency. For equal information costs, it is optimal for the firm to undertake the hedging on the manager’s behalf.     

THE EFFECTS OF ECONOMIC REGULATION IN THE ISTANBUL TAXICAB MARKET

This paper discusses the regulation of the Istanbul taxicab market and its consequences. While price and entry regulations are common to many taxi markets, there are significant differences in their institutional frameworks. We examine the problems of the Istanbul market and offer recommendations to improve its efficiency.