Collateral Spread and Financial Development

We show that institutions that promote financial development ease borrowing constraints by lowering the collateral spread and shifting the composition of acceptable collateral towards firm-specific assets. Collateral spread is defined as the difference in collateralization rates between high- and low-risk borrowers. The average collateral spread is large but declines rapidly with improvements in financial development driven by stronger institutions. We also show that the composition of collateralizable assets shifts towards non-specific assets (e.g., land) with borrower risk. However, the shift is considerably smaller in developed financial markets, enabling risky borrowers to use a larger variety of assets as collateral.     

HORIZONTAL MERGERS,STRUCTURAL REMEDIES,AND CONSUMER WELFARE IN A COURNOT OLIGOPOLY WITH ASSETS*

Competition authorities sometimes require that firms divest some of their assets to rivals in order to allow a merger to take place. This paper extends the results of Farrell and Shapiro [1990a] and shows that, in the absence of technological synergies, a merger is highly unlikely to benefit consumers, even if it is subjected to appropriate structural remedies. For instance, a merger may ultimately lead to a lower price only if at least two different firms acquire the divested assets, and if the merging parties had relatively important pre‐merger market shares.     

Jingle bells or ‘green’ bells? The impact of socially responsible consumption principles upon consumer behaviour at Christmas time

Socially responsible consumption (SRC) behaviours have progressed over the last few years and appear to show signs of a lasting trend. Situations of atypical consumption such as Christmas time, however, raise an important and as of yet unexplored question: What are the influences of unusual situations upon the relationship between people's socially responsible profile and their socially responsible purchase intentions (SRPI)? The objective of this article is thus to use the theory of planned behaviour (Ajzen, 1991 ) and environment‐based variables, called ‘atmospherics’, to answer to this question. A Web survey on a total sample of 301 Canadian consumers, shows that people's past SRC behaviours are positively related to their SRPI in unusual situations. Moreover, the atmosphere of the place consumers are situated in has a negative moderating influence upon this relationship. This result is explained by a change in people's attitude toward SRC. However, this negative moderating effect of atmosphere is contained and constrained by social desirability in the form of subjective norms on SRC and the level of behavioural control consumers perceive.     

Industrial segmentation,the ethnic economy,and job mobility: the case of Cuban exiles in Florida

We examine mobility between core, periphery, and the ethnic economy in a sample of Cuban exiles. We analyze, first, hypotheses involving the relative magnitude of exit rates from given origins, and, second, hypotheses positing effects of independent variables on exit rates. Regarding the first type of hypotheses, we argue that the presence of an ethnic economy requires modification of predictions in the segmented economy perspective. Data support our argument. Concerning the second type of predictions, regression analysis shows that movement into the periphery is negatively associated with number of relatives in the U.S., movement into ethnic economy employment is positively related to number of relatives living in same city as respondent, and movement into self-employment is positively related to education, intention to return to Cuba if communism were overthrown, and taking a university-level course, and negatively associated with living in a Cuban neighborhood. As a whole, regression results indicate that, with the exception of movement into the periphery, individuals with more resources are more prone to mobility.     

A Comparison of χ2, RFA and IRT Based Procedures in the Detection of DIF

Bias research began at the end of the 1960s anddeveloped rapidly in the following decades for obvioussocial and political reasons, and due to the importantimpact that this issue has on the field ofpsychological and educational measurement. Since then,several methods have been proposed for the study anddetection of item bias or differential itemfunctioning (DIF). This paper presents a simulationstudy comparing the potential of some of these methodsfor detecting DIF: two IRT-based techniques (area measures), three ²-based procedures (MantelHaenszel, Logit Model and Logistic Regression) and theRestricted Factor Analysis method. The results showthat the technique that appears to do the best job isthe Mantel Haenszel statistic. Moreover, all detectiontechniques tend to overidentify DIF items, that is,some of the items labeled with DIF may in fact bewithout DIF. This tendency is slightly reversed in theLogistic Regression procedure.     

Absorbing knowledge in the digital age: the key role of integration mechanisms in the context of crowdsourcing for innovation

The digital age offers unprecedented opportunities for firms to access new knowledge for innovation. Both academics and managers have identified crowdsourcing (CS) as one relevant way to do so. CS for innovation involves outsourcing problem-solving or creative tasks to the crowd. To benefit from CS, absorptive capacity (ACAP) is critical; this can be enhanced by prior knowledge and past experience with a partner. However, in the CS context, firms open themselves up to undefined, anonymous partners through the Internet, hence the development of ACAP becomes more difficult. The literature on ACAP describes how internal integration mechanisms encourage the absorption of knowledge but fails to clearly address the way in which uncommon knowledge is integrated. Although literature has acknowledged the beneficial role of a wider spectrum of influential internal and external mechanisms on uncommon knowledge, few empirical studies have addressed the distinctive effect of these mechanisms on the absorption of anonymous partners’ knowledge. To fill this gap, this study identifies relevant integration mechanisms and how they impact upon different ACAP dimensions in the CS context. Five case studies reveal the distinctive influence of integration mechanisms depending on the nature of the CS activity. Our results extend research on ACAP in the little studied digital open context, investigating the absorption of uncommon knowledge from unidentified partners. From a managerial perspective, this study shows that managers need to pay attention to integration mechanisms in order to support the absorption of knowledge from the crowd. More precisely, our study suggests that the main focus should not be on external mechanisms, but also on internal mechanisms. Finally, we open up a new theoretical debate on how these mechanisms should be combined.     

Optimal Monetary Policy in an Operational Medium‐Sized DSGE Model

We show how to construct optimal policy projections in Ramses, the Riksbank’s open‐economy medium‐sized dynamic stochastic general equilibrium model for forecasting and policy analysis. Bayesian estimation of the parameters of the model indicates that they are relatively invariant to alternative policy assumptions and supports our view that the model parameters may be regarded as unaffected by the monetary policy specification. We discuss how monetary policy, and in particular the choice of output gap measure, affects the transmission of shocks. Finally, we use the model to assess the recent Great Recession in the world economy and how its impact on the economic development in Sweden depends on the conduct of monetary policy. This provides an illustration on how Rames incoporates large international spillover effects.     

Consumer Attitudes Toward Shoplifting

This paper reports the findings of a consumer survey on shoplifting conducted during October, 1976 in three shopping centers in Omaha, Nebraska. It explores consumer awareness of shoplifting, attitudes toward shoplifting, and factors affecting attitudes toward shoplifting. It concludes that an educational program to inform and change attitudes would be In the consumer interest.     

INFLATION STABILIZATION AND NOMINAL ANCHORS

This paper analyzes the choice of a nominal anchor in disinflation programs in chronic inflation countries. Both theory and evidence suggest several conclusions. (i) The recessionary effects associated with disinflation appear in the early stages of money-based programs but only in the late stages of exchange rate-based programs. (ii) Lack of credibility is more disruptive under fixed exchange rates than under floating exchange rates. (iii) Attempting to pursue a disinflationary policy while maintaining a given level of the real exchange rate is likely to be self-defeating. (iv) A high degree of currency substitution favors the exchange rate as the nominal anchor.