Modelo de asociatividad en la cadena productiva en las Mipymes agroindustriales

This research aims to propose an associativity model in the production chain of citrus agro industrial micro, small and medium enterprises in the northern part of the state of Veracruz, Mexico. The goal is to explain to what degree direct actors, support services, environment, government relations and policies determine associativity in the production chain. The problem frame which gives rise to this study is the lack of knowledge about citrus agro industrial micro and SME's in this region of the country. The outcome of the research is a model which represents functioning of these businesses in associativity with the production chain considering elements which make it up, and the proposal of alternatives to generate a greater cooperation or coalition of interacting industries in order to obtain mutual benefits.     

Efficiency in the international insurance industry: A cross-country comparison

The purpose of this paper is to provide new empirical evidence on frontier efficiency measurement in the international insurance industry, a topic of great interest in the academic literature during the last several years. A broad efficiency comparison of 6462 insurers from 36 countries is conducted. Different methodologies, countries, organizational forms, and company sizes are compared, considering life and non-life insurers. We find a steady technical and cost efficiency growth in international insurance markets from 2002 to 2006, with large differences across countries. Denmark and Japan have the highest average efficiency, whereas the Philippines is the least efficient. Regarding organizational form, the results are not consistent with the expense preference hypothesis, which claims that mutuals should be less efficient than stocks due to higher agency costs. Only minor variations are found when comparing different frontier efficiency methodologies (data envelopment analysis, stochastic frontier analysis).     

Is there a single frontier in a single European banking market?

This paper attempts to estimate comparable efficiency scores for European banks operating in the Single Market in the EU. Using a data set of more than 5000 large commercial banks from all major European banking markets over the period 1993–2004, the application of meta-frontiers enables us to assess the existence of a single and integrated European banking market. We find evidence in favor of a single European banking market characterized by cost and profit meta-frontiers. However, compared to the meta-frontier estimations, pooled frontier estimations tend to underestimate efficiency levels and correlate poorly with country-specific frontier efficiency ranks.     

Correlation and the Pension Protection Fund*

In this paper, I use a stochastic approach to model the effect that correlations between pension scheme assets and firm values should have on the premiums chargeable by the Pension Protection Fund. In particular, I look at the effect on the aggregate premium that should be charged considering a representative universe of companies and their pension schemes. I find that ignoring the correlations, even if the volatility of pension scheme assets is allowed for, leads to potentially serious underestimation of the aggregate premium due.     

Effects of hiring former employees of multinationals in the absorptive capacity of local firms

The attraction of foreign direct investment seeks, among other things, to increase the productivity of local companies through knowledge spillovers. However, the empirical evidence in this regard is contradictory. One influential factor is the absorptive capacity of the local companies. This article analyzes the effect of the presence of former employees of multinational corporations as employees of local companies, on the absorptive capacity of said companies. The study was done in Costa Rica, a country known for its successful strategy in the subject matter. The data come from a survey applied to 1167 companies by the Observatorio Costarricense de las Pymes in 2011. It was found that the hiring of former employees of multinational corporations by local companies has a positive effect on the index of absorptive capacity of companies in all productive sectors. Specifically, this hiring of former employees increases the index of absorptive capacity by nine percentage points, with differences by sector and the size of the company.     

Real Earnings Management in Sales

We surveyed 1,638 sales executives across 40 countries regarding their companies’ likelihood of asking sales to perform real earnings management (REM) actions when earnings pressure exists. Using this information, which we refer to as companies’ REM propensities, we study how company characteristics and environmental conditions relate to the responses received. The use of cash‐flow incentives for sales personnel and the distribution of interfunctional power in favor of finance rather than sales are both associated with companies’ REM propensities. In addition, we show that sales executives preemptively change their behaviors in anticipation of top management's REM requests. Sales executives working for public companies and companies in the United States reported higher levels of REM propensity. The data also support an association between REM propensity and finance–sales conflict. These findings and others are compared and contrasted with existing empirical and survey‐based research on REM throughout the paper.     

Momentum or contrarian investment strategies: Evidence from Dutch institutional investors

This paper analyses investment strategies of three types of Dutch institutional investors - pension funds, life insurers and non-life insurers - over the period 1999-2005. We use balance sheet and cash flow data, including purchases and sales of equity, fixed income and real estate. We trace asset reallocations back to both active trading and revaluations and link investment decisions to firm-specific characteristics and macroeconomic variables. Overall, our results indicate that all three investor types tend to be contrarian traders, i.e. they buy past losers and sell past winners. Especially pension funds showed this behaviour in the most turbulent part of the sample - the crash of 2002 and early 2003 - implying that these institutions have a stabilising impact on financial markets when this is needed most. Life insurers tend to be contrarian traders when they have a high proportion of unit-linked policies, while non-life insurers are contrarian when they have a more risky business model.     

Nobody's business but my own: Self-employment and small enterprise in economic development

In most poor countries, small firms and self-employment are the dominant forms of business enterprise—even in the manufacturing sector. For rich countries, in contrast, self-employed people account for very small shares of manufacturing employment and output. This paper builds on Lucas [1978. On the size distribution of business firms. Bell Journal of Economics 9(2), 508-523] to ask whether structural changes of this kind are driven by productivity differences. A model, calibrated to Japanese time-series data, is shown to mimic key features of cross-country and time-series data. The results support the idea that changes in aggregate productivity account for much of the cross-country variation in establishment size and self-employment rates.     

Are elite universities losing their competitive edge?

We study the location-specific component of research productivity for economics and finance faculty over the last three decades. We find that there was a positive effect of being affiliated with a top 25 university in the 1970s; this effect weakened in the 1980s and disappeared in the 1990s. The decline in elite university fixed effect is due to the reduced importance of physical access to productive research colleagues, which in turn seems due to innovations in communication technology. One implication is that knowledge-based organizations should find it more difficult to capture rents vis-à-vis workers. We find that faculty salaries increased the most where the estimated spillover dropped the most. Despite the loss in local spillovers, elite universities still enjoy an edge in average productivity because of agglomeration of top researchers in prestigious institutions with high long-term research reputations.     

Cash flow disaggregation and the prediction of future earnings

We examine the incremental information content of the components of cash flows from operations (CFO). Specifically the research question examined in this paper is whether models incorporating components of CFO to predict future earnings provide lower prediction errors than models incorporating simply net CFO. We use Australian data in this setting as all companies were required to provide information using the direct method during the sample period. We find that the cash flow components model is superior to an aggregate cash flow model in terms of explanatory power and predictive ability for future earnings; and that disclosure of non‐core (core) cash flows components is (not) useful in both respects. Our results are of relevance to investors and analysts in estimating earnings forecasts, managers of firms in regulators’ domains where choice is provided with respect to the disclosure of CFO and also to regulators’ deliberations on disclosure requirements and recommendations.     

Red and blue investing: Values and finance

Using data on the political contributions and stock holdings of U.S. investment managers, we find that mutual fund managers who make campaign donations to Democrats hold less of their portfolios (relative to non-donors or Republican donors) in companies that are deemed socially irresponsible (e.g., tobacco, guns, or defense firms or companies with bad employee relations or diversity records). Although explicit socially responsible investing (SRI) funds are more likely to be managed by Democratic managers, this result holds for non-SRI funds and after controlling for other fund and manager characteristics. The effect is more than one-half of the underweighting observed for SRI funds.     

Investors’ distraction and strategic repricing decisions

In this paper I analyze investors’ reactions to changes in the expense ratios of equity mutual funds. I show that investment flows’ response to fees cannot be fully explained by looking at investors’ performance sensitivity. While performance sensitivity monotonically increases with past performance, price sensitivity does not: investors who buy top past performers seem to be “distracted” by the fund’s previous return and pay relatively little attention to the expense ratios. Moreover price sensitivity increases with fund visibility while performance sensitivity decreases, and while looking at data from 1986 to 2006 no discernible trend can be observed in the average performance sensitivity, price sensitivity strongly increases due to the dramatic increase in the availability of mutual funds’ information for retail investors. Finally I show that investment companies strategically time their repricing decisions in order to exploit time variations in price and performance sensitivities, and that fund governance quality affects the degree to which investment companies engage in this opportunistic behavior.     

Reprint of Investors’ distraction and strategic repricing decisions

In this paper I analyze investors’ reactions to changes in the expense ratios of equity mutual funds. I show that investment flows’ response to fees cannot be fully explained by looking at investors’ performance sensitivity. While performance sensitivity monotonically increases with past performance, price sensitivity does not: investors who buy top past performers seem to be “distracted” by the fund’s previous return and pay relatively little attention to the expense ratios. Moreover price sensitivity increases with fund visibility while performance sensitivity decreases, and while looking at data from 1986 to 2006 no discernible trend can be observed in the average performance sensitivity, price sensitivity strongly increases due to the dramatic increase in the availability of mutual funds’ information for retail investors. Finally I show that investment companies strategically time their repricing decisions in order to exploit time variations in price and performance sensitivities, and that fund governance quality affects the degree to which investment companies engage in this opportunistic behavior.     

Providers’ affiliation,insurance and collusion

This paper provides a theoretical analysis of the benefits for an insurance company to develop its own network of service providers when insurance fraud is characterized by collusion between policyholders and providers. In a static framework without collusion, exclusive affiliation of providers allows insurance companies to recover some market power and to lessen competition on the insurance market. This entails a decrease in the insured’s welfare. However, exclusive affiliation of providers may entail a positive effect on customers’ surplus when insurers and providers are engaged in a repeated relationship. In particular, while insurers must cooperate to retaliate against a fraudulent provider under non-exclusive affiliation, no cooperation is needed under exclusive affiliation. In that case, an insurer is indeed able to reduce the profit of a malevolent provider by moving to collusion-proof contracts when collusion is detected, and this threat may act as a deterrent for fraudulent activities. This possibility may supplement an inefficient judicial system: it is thus a second-best optimal anti-fraud policy.     

Evaluación de la percepción de la calidad de los servicios bancarios mediante el modelo SERVPERF

The purpose of this paper is to assess the quality of the services provided by two major banks in Mexico. The case study is with reference to the branches located in the four major cities of the Isthmus of Tehuantepec: Ixtepec, Juchitán, Tehuantepec and Salina Cruz. The strategic method adopted for this research was the application of a modified version of the SERVPERF model, one of the most important models in this type of study. The SERVPERF model assesses customers’ perceptions according to five criteria: reliability, responsiveness, security, empathy, and tangible factors. Strictly speaking, these criteria or dimensions combined define the quality of the services. The results indicate that the overall customers’ valuation of both banks with regard to their services is high; these results might respond to very low expectations according to specific socioeconomic variables. Additionally, significant differences in users’ perception among groups of people according to various analyzed variables such as occupation, education, and age ranges were found.     

Regulation And The Rise In Asset-Based Mutual Fund Management Fees

In this article I explain why asset‐based fees are common for mutual fund management companies and why the average fee has increased recently. I argue that Securities and Exchange Commission fee regulations make alternative fee types illegal or unattractive. Management companies can maintain higher fees because regulations and brand‐name capital partly insulate them from competition and because investors cannot easily distinguish between performance‐oriented and marketing‐oriented fund companies. Index funds and unit investment trusts may offer competition to mutual funds in the future because they are designed to minimize management fees.     

Quantifying the Costs of Investment Limits for Chilean Pension Funds*

Since the creation of the Chilean pension fund industry in 1981, pension fund administrators have not been free to choose their investment portfolios because of stringent regulation of investment limits. The diagnosis implicit with the imposition of limits was that the Chilean capital market was not deep, that there was an important demand for funds to finance the expansion of the productive sector and that, due to principal‐agent problems, protection for uninformed account holders was needed. As this regulation entails an inefficient combination of risk and return, this paper quantifies its costs.     

Why are social network transactions important? Evidence based on the concentration of key suppliers and customers in China

Based on a new institutional economy framework, this study examines the formation and economic consequences of social networks (guanxi) from the perspective of key suppliers and customers in China. Results show that commercial activities which depend on networks are determined by the institutional environment. For example, companies that have lower accumulated social capital (less trust among people) and are subject to more government invention depend more on social network transactions than on the market. In addition, this study shows that network transactions can provide benefits to firms, especially in weak institutional environments. Networks can reduce transaction costs by reducing information asymmetry, i.e., increased network dependence is associated with lower credit costs and lower advertising and sales costs. Networks can also reduce the effect of industry shocks, especially negative shocks, by creating a bonding mechanism. This study contributes to our understanding of social networks in emerging markets by providing evidence on network transactions with key suppliers and customers and their influence on firms’ accounting behavior.     

Allocation of decision rights and the investment strategy of mutual funds

The literature suggests that while decentralized decision making can allow for greater specialization in an organization, it heightens the cost of coordinating decisions. The mutual fund industry—in particular, sole- and team-managed balanced funds—provides an ideal setting to test the specialization versus coordination trade-off, as information on decision structures and fund actions is easily obtained. We show that sole-managed balanced funds, with centralized decision rights, exhibit significant market timing that requires reallocation across asset classes. However, consistent with coordination difficulties between managers specializing in particular asset classes, no market timing is evident in team-managed balanced funds. Team-managed funds exhibit greater returns from specialization, in the form of better security selection performance than sole-managed funds. These results hold cross-sectionally and for funds that switch management structures. The overall returns across different management structures are similar, indicating a market equilibrium. Investor flows reward market-timing performance for sole- but not team-managed funds.