Disentangling the effects of organizational controls on innovation

The strategy and innovation literatures argue that organizational competitiveness is contingent upon firms simultaneously pursuing both process and product innovations. A firm’s control system plays a fundamental role in this regard by managing, motivating, and coordinating employees’ behaviors for the development of its innovative capabilities. Research suggests that in order to develop successful innovation, management must use controls that align employees’ interests with those of the organization while simultaneously allowing employee autonomy to encourage creativity. These disparate functions lead to the control–autonomy dilemma. We argue that managers can address this dilemma by recognizing that the effect of controls on innovation outcomes depends, in part, on the controls’ enabling features and the type of commitment they inspire. Our findings show that employee development, which is the focus of input controls, has a direct effect on process innovation-related behaviors while specified goals, the emphasis of output controls, have a direct effect on product innovation-related behaviors. It is only through employees’ perceptions of managerial support that input controls increase product innovation-related behaviors and output controls increase process innovation-related behaviors.     

Internationalization, innovation and entrepreneurship: business models for new technology-based firms

New technology-based firms, particularly those that develop their business around a new technological platform, are likely to be impacted by globalization, in terms of both pace of innovation and pressure of competition. For these firms, strategic decisions and growth processes are characterized by a deep inter-relationship amongst the processes of internationalization, innovation and entrepreneurship; processes which have tended to be examined independently in distinct bodies of literature. In practice strategic decisions concern each of these processes and address issues such as organizational boundaries, location of the operational activities, what activities to focus on and selection of value partners. The business model by which firms operate needs also to accommodate the spatial dimensions indicated by globalization; and the emergence of global technology markets. Little is known to date about the extent to which business models accommodate or are adapted to internationalization, innovation and entrepreneurship. This paper presents a review of the business model literature from which a generic business model framework is derived, identifying and introducing the main elements of these processes as the firms?? focus, modus and locus. This contribution makes a clear distinction between the business model and the strategy concepts and highlights the relevance of location decisions??not considered by extant business model literature to date. While our discussion draws on the high technology new venture as our primary example, we believe our business model conceptualization has general applicability.     

Cross‐Border Earnings of U.S. Natives Along the U.S.‐Mexico Border*

Objective. This study explores whether the earnings of U.S.‐born cross‐border workers differ from those of their U.S.‐employed counterparts. We also analyze whether the cross‐border/non‐cross‐border wage differential changed during the 1990s—a decade when U.S.‐Mexico trade intensified and the maquiladora industry expanded. Methods. Employing decennial U.S. Census data from 1990 and 2000, this article estimates earnings functions and uses wage decomposition analysis to study changes in the earnings of U.S.‐born Hispanic and non‐Hispanic cross‐border workers. Results. The number of U.S.‐native cross‐border workers, while relatively small, increased significantly between 1990 and 2000, as did their earnings. A closer examination reveals that this cross‐border earnings premium only developed among non‐Hispanics. Conclusions. These findings indicate that some U.S. natives find lucrative employment opportunities on the Mexican side of the border, which might be diminished by additional restrictions for U.S.‐born residents to easily cross back and forth into Mexico.     

Working life and retirement pensions in Spain: The simulated impact of a parametric reform

This article aims to offer an ex ante evaluation of the impact of a parametric reform of the Spanish pension system that would involve increasing the reference period used to calculate benefits, an approach proposed many times by various actors in the socio‐economic field. Such gradual change may be categorized as a non‐structural reform of the pension system. This contrasts with reforms of a structural nature that have been very popular in Latin America and elsewhere, involving the creation of defined contribution individual account schemes. As regards the parametric reform proposed in this article, the main findings indicate that it would have a small but negative impact on pension income for pensioners and would reduce income distribution.     

Deprivation using satisfaction measures in Spain: An evaluation of unemployment benefits

The evaluation of social programs constitutes an important aspect in the modeling of economic policies. On the basis that the measurement of well being through subjective measures provides a broader perspective than through objective economic variables, this paper first identifies the determinants of deprivation in Spain, in monetary terms, and in non-monetary terms using satisfaction variables. In addition to establishing that the more unequal the income distribution within a group, the less income-satisfied is the individual, we find that unemployment is one of the main determinants of deprivation and satisfaction. Accordingly, we propose a reform of unemployment benefit policy that maintains individuals at the same utility level as when employed, rather than applying the current benefit system. Our policy conclusions reveal that the public budget dedicated to paying benefits to restore satisfaction levels, during the period 1994-1999, would have increased by €2,536,165.13 thousand on an average annually. It could be a desirable policy in good times but, since it increases public spending and thus public deficit, economic policy makers should decide whether it is adequate in rainy days.     

Compatible prior distributions for directed acyclic graph models

Summary.  The application of certain Bayesian techniques, such as the Bayes factor and model averaging, requires the specification of prior distributions on the parameters of alternative models. We propose a new method for constructing compatible priors on the parameters of models nested in a given directed acyclic graph model, using a conditioning approach. We define a class of parameterizations that is consistent with the modular structure of the directed acyclic graph and derive a procedure, that is invariant within this class, which we name reference conditioning.     

Demographic Responses to Economic Recessions in Latin America Since 1900*

This paper explores the linkages between economic cycles and demographic processes in Latin America since 1900. We identify the mechanisms through which economic conditions have an impact on demographic outcomes and assess the demographic and socioeconomic consequences of the 1980s. Selected historical evidence is reviewed to illustrate the effects of economic cycles in Western Europe and, aided by an heuristic framework, tentative hypotheses are derived to interpret empirical evidence about the effects of the 1929 and 1980 depressions in selected Latin American countries. Results show that the demograhic consequences of the Great Depression were nontrivial. The analyses of demographic and socioeconomic responses of the post-1980 recession, however, reveal only weak linkages for some outcomes. We argue that the weak relationships may mask important transformations currently underway and conclude with a discussion of the implications for future research.     

A note on finding critical values for a locally optimal multivariate test statistic

A previous paper provided a locally optimal test statistic for combining s independent test statistics of a common multivariate hypothesis. Difficulty in calculating the critical values limited the applicability of the test. In this paper, it is shown that approximate critical values can be easily calculated, with negligible loss of accuracy for most situations.     

Use of bayesian analysis to design of clinical trials with one treatment

Assuming a Weibull distribution, the posterior distribution for the median survival time is derived in the presence of arbitrary right censorship. In the design of clinical triaLs, suppose k follow-up periods have been completed and it is desired to plan the follow-up period k+1. In this context, criteria are presented that can be employed in determining the number of new patients to be enrolled in the follow-up period k+1.