Internal financial constraints and firm productivity in China: Do liquidity and export behavior make a difference?

Financial factors have been found highly important in influencing firms’ real activities and in promoting aggregate growth. Yet, the linkage between finance and firm-level productivity has been overlooked in the literature. We fill this gap using a panel of 130,840 Chinese manufacturing firms over the period 2001–2007 to estimate a TFP model augmented with cash flow. We find that, especially for illiquid foreign and private firms, productivity is strongly constrained by the availability of internal finance. Furthermore, contrary to private firms, foreign non-exporters display higher dependence of productivity on cash flow than exporters.     

What are we learning from the life satisfaction literature?

The recent availability of cross-sectional and longitudinal survey data on life satisfaction in a large number of countries gives us the opportunity to verify empirically (and not just to assume) what matters for individuals and what economists and policymakers should take into account when trying to promote personal and societal well-being. We now have ample evidence, generally robust to different cultural backgrounds, on the effects of some important happiness drivers (income, health, unemployment, marital status, etc.) which can be considered “quasi-stylized facts” of happiness. If economic policies, for many obvious reasons, cannot maximize self-declared life satisfaction as such, we are nonetheless learning a lot from these findings. In particular, results on the relevance of relational goods, on the inflation/unemployment trade-off in terms of welfare and, more in general, on the measurement of the shadow value of non-market goods obtained with life satisfaction estimates are conveying relevant information about individual preferences and what is behind utility functions. Such findings suggest that the anthropological reductionism characterizing most economic models can be misleading and that target indicators of economic policies have to be refocused if we want to minimize the distance between economic development and human progress.     

Wage arrears uncertainty and precautionary saving in Russia1

Wage arrears are widespread in Russia, and are one of the main causes of uncertainty in the labour market. In this paper, we use the Russian Longitudinal Monitoring Survey over the period 1994–98 to construct a new and improved measure of household income risk, based on the uncertainty due to wage arrears. We then use this measure of uncertainty to test the precautionary saving hypothesis, according to which households save to self‐insure against risk. We find significant evidence of additional saving by those households whose head is more likely to suffer from wage arrears one year hence. This suggests the existence of a strong precautionary saving motive.     

The Effects of Consumption Variability on Saving: Evidence from a Panel of Muscovite Households**

Due to the high uncertainty characterizing them, transition economies provide an extraordinary opportunity to test the precautionary saving hypothesis. This paper represents an attempt to exploit this opportunity. We use a panel of 2,346 Muscovite households, over the 12 months of 1996, to construct two time‐varying measures of consumption growth variability, which we use as proxies for households’ perceived uncertainty. We then regress household saving on these uncertainty variables using a GMM‐system estimator. We find that both uncertainty measures generally have a positive and statistically significant effect on saving. This result, which is robust to the use of different measures of saving, supports the precautionary saving hypothesis.     

Knowledge,innovation, and control towards accountability: a comparative case study

This paper deepens the countervailing relationship between control and innovation in highly innovative networks. It adopts a middle range theory perspective [Broadbent and Laughlin, 2013. Accounting Control and Controlling Accounting: Interdisciplinary and Critical Perspectives. 1st ed. Bingley: Emerald Group] integrated with the quintuple helix model (Carayannis and Campbell, 2010. “Triple Helix, Quadruple Helix and Quintuple Helix and How Do Knowledge, Innovation and the Environment Relate To Each Other?.” International Journal of Social Ecology and Sustainable Development 1 (1): 41–69] to explore how control and innovation interact and shape each other in the contexts of high complexity and intensive knowledge creation, towards the satisfaction of accountability demands by stakeholders. The research relies upon two case studies and reveals what are the factors positively shaping the interaction between innovation and control towards greater accountability. We document that successful changes are facilitated by the implementation of adequate and innovative informal control devices favouring collaborative relationships, reinforcing innovation and shared knowledge and capabilities within the organisation. The findings are relevant to all complex settings involved in multifaceted processes of producing knowledge and innovation.     

A cultural perspective on innovation in international manufacturing

This paper presents the results of a survey administered across 24 countries that examines innovation in manufacturing firms by adopting Hofstede's national cultural framework. The purpose of this study is to test the validity of the “culture-specific” argument as an explanatory construct for innovation performance in international manufacturing. Data was collected in 2006 as part of the International Manufacturing Strategy Survey IV (IMSS) by relying on a questionnaire addressed to firms classified by ISIC codes (rev.3.1) Divisions 28-35. From the findings it emerges that the “culture-specific argument” is a useful explanatory construct for innovation performance.     

Approximating exact expected utility via portfolio efficient frontiers

Expected utility theory is nowadays accepted as the standard for rational choice among risky assets. However, as Harry Markowitz recently pointed out, the problem of how the maximum expected utility along the risk–return portfolio efficient frontiers approximates the exact maximum expected utility is still open. This paper shows that some popular risk–return models are actually able to approximate expected utility maximization with respect to classical and new distance measures. It also analyzes the ability of the whole risk–return efficient frontiers to approximate the exact one. Our empirical analysis is based on recent publicly available real-world data sets.     

Recenti sviluppi teorici del «Capital Asset Pricing Model»

Il presente studio prende in esame il CAPM e ne illustra i principali approcci teorici più recenti; soprattutto in questi ultimi anni, infatti, l'argomento ha attirato l'attenzione degli studiosi in campo finanziario e si presenta ancora molto interessante per i possibili sviluppi futuri. Senza esaurire l'argomento, che comporterebbe una trattazione molto ampia e una molteplicità di modelli a questo collegati, è parso utile ripercorrere l'iter logico e cronologico di questa teoria al fine di osservare come da un modello relativamente semplice sia stata a poco a poco enucleata tutta una serie di importanti problemi collaterali.

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This paper reviews the theoretical literature on the CAPM, considering the most important and recent approaches.Actually this model has been studied and developed very much in the financial field and further applications can be obtained in the future. The logical and historical development of the CAPM has been here the perspective to observe this theory, without exhausting the literature in this field, so the main aim is to present the relevant importance of the actual theory and some important problems which come from that.

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Lavoro svolto nell'ambito della ricerca CNR n. 78.00551.10.     

An Empirical Analysis of Competition in Brand Differentiated Oligopoly

The paper studies the behaviour of four oligopolistic firms in the Italian coffee market. We study whether their behaviour is better represented by Bertrand behaviour or by collusive pricing. We also investigate the role of advertising in product differentiation.     

FINANCIAL CONSTRAINTS, GLOBAL ENGAGEMENT, AND FIRM SURVIVAL IN THE UNITED KINGDOM: EVIDENCE FROM MICRO DATA

Financial constraints have been found to play an important role on various aspects of firm behavior. Yet, their effects on firm survival have been largely neglected. We use a panel of 61,496 UK firms over the period 1997–2002 to study the effects of financial variables on firms' failure probabilities, differentiating firms into globally engaged and purely domestic. Estimating a wide range of specifications, we find that lower collateral and higher leverage result in higher failure probabilities for purely domestic than for globally engaged firms. This can be seen as evidence that global engagement shields firms from financial constraints.