How does a public innovator license a foreign rival?

This paper uniquely considers the optimal two‐part fee of a public firm innovator licensing to a more efficient foreign rival. This is both theoretically interesting and empirically relevant. While previous research emphasises the importance of fixed fees for public firms, we show that, in this case, ad valorem fees typically dominate both fixed fees and per unit royalties. This domination carries over when a private domestic competitor is also added to the market.     

How does firm diversification impact innovation?

This study sheds light on the relationship between business diversification and innovation. A diversification strategy is both a driver of sunk costs and strategic slack. Strategic slack is a valuable reserve of knowledge, usable to foster innovation. Using linear models, we explore the interplay between research and development (R&D) and organisational slack in large and diversified companies listed on the Euronext 100 Index. We consider the diversification pattern over time, and its interactions with the following three categories: sunk costs, slack resources, and R&D. The results show an antithetic effect of diversification and slack on R&D expenditures. In contrast to unabsorbed and potential slack, diversification and sunk costs hinder innovation. However, diversification is a huge source of strategic slack and, thus, has a positive effect on innovation, indirectly.     

How does anti-corruption affect firm labour inputs? Evidence from a quasi-natural experiment in China

This study investigates the impact of anti-corruption on firm labour inputs. Using the province-by-province rollout of the central inspection team campaign in China, we find that the labour intensity rises by 9% in the firms located in the provinces inspected by the central inspection teams. Moreover, firms with low corruption are more susceptible to the policy shock.     

How does knowledge network affect a firm’s explorative innovation? The contingent role of R&D collaborations

Innovation is a process of knowledge recombination [Fleming, L. 2001. “Recombinant Uncertainty in Technological Search.” Management Science 47: 119 p]. Extant literature highlights the importance of a firm’s knowledge base for innovation, while little is known about the structure of a firm’s knowledge base and how it affects the firm’s explorative innovation. Based upon the perspective of network analysis, we portray a firm’s knowledge base as an intra-organisational knowledge network and examine the effects of two structural features of the network – density and centralisation – on the firms’ exploratory innovation. Using a manual collected dataset of 738 Chinese automobile manufacturers, we find that a firm explores fewer new knowledge elements when the firm holds a dense knowledge network or a centralised knowledge network. More importantly, with the increase of a firm’s R&D collaborations with external actors, the negative effect of density is mitigated while the negative effect of centralisation is reinforced. Both theoretical and practical implications are discussed.     

How does leverage affect R&D intensity and how does R&D intensity impact on firm value in South Korea?

We examine how leverage affects corporate research and development (R&D) intensity, as well as examine the impact of R&D on firm value in South Korea, a country in which corporate-funded R&D intensity is one of the highest in the world. Among our main results, we find that growth opportunities have a positive effect on R&D intensity, while leverage has a negative effect on R&D intensity. When leverage is at an extremely high level, the relationship between growth opportunities and R&D intensity turns from positive to negative. Using instrumental variables, we find that R&D generates an increase in firm value.     

Does an incumbent monopolist have an incentive to invite new entry through granting a free patent license?

We examine whether an incumbent monopolist has an incentive to invite a new entry. In particular, we demonstrate the condition of a profit-raising entry effect in the presence of network externalities. Here the incumbent monopolist grants a free patent license for a perfectly compatible product for a new firm when it can choose the level of compatibility.     

A model for measuring and ranking a firm’s patent portfolio

ABSTRACT

Patent quality (PQ) is a critical and complex factor of a firm’s patent strategy. We posit that the existing PQ models and their methodological approaches are limited in their ability to address the multiple priorities of PQ – a firm’s strategic intentions, its stakeholders and balancing technology superiority and legal validity. We advance PQ literature by identifying the fourth generation of strategic PQ indicators and propose a hybrid multi-criteria model, based on AHP–TOPSIS, for patent portfolio measurement. The proposed PQ model provides a simple template that can guide the decisions of patent managers pursuing high quality patent portfolios. We test the PQ model by applying it in two sectors: 3G WCDMA telecommunications and biotechnology.     

How much does schooling disutility matter?

Studies on structural education choice models are often inconsistent in choosing whether and how to include a disutility of education, especially in an environment with risk and wealth inequality. We show that adding a disutility term to the education decision, a human capital investment option, is equivalent to assuming a relationship between wealth, risk, and education. Utility gain from education is increasing in the riskiness of future consumption. A riskier environment further propels an agent to choose the human capital investment option that maximizes future income. If the degree of risk increases heterogeneously across multiple human capital investment options, risk aversion and the precautionary savings motive can compound or negate each other depending on which option has a greater increase in risk.     

How does consumption change upon retirement?

In this paper, we investigate the way consumption changes around retirement in Italy. Using micro data covering the 1985–1996 period, we document the existence of a one-off drop in consumption at retirement of the household head, as in the UK and the US, but (at 5.44%) smaller in size, and show that consumption of work-related goods falls around retirement and home production of food and other goods increases.     

How does economic transition breed corruption?

Based on the existing literature, this paper discusses the relationship between economic transition and corruption, and argues that economic transition is one of the main roots of the spread of corruption in transitional China. It divides economic transition into four parts, and examines various channels by which economic transition breeds corruption opportunities. By applying the case statistical analysis method to analyze 594 major corruption cases, it finds the most corruption-prone areas, and provides some empirical evidence on the existence of such channels.     

Does a strong patent regime discourage innovation?

Does a strengthening of the patent regime impact R&;D expenditure? For the US semiconductor industry, a strengthening of the patent regime in the 1980s was followed by a sharp increase in patenting but had almost no impact on R&;D expenditure. This paper attempts to understand this patent paradox by taking some of the industry features into account. We present a model of invention and product development in complex industries where product development involves putting together a large number of inventions and where licensing of patentable inventions is common. While a stronger patent regime leads to higher patenting in both in presence and absence of licensing, the positive relationship between patenting and R&;D is weakened in presence of licensing since licensing provides an alternative way of accessing inventions. A stronger patent regime, therefore, may only create weak incentives to increase R&;D, while strongly increasing patenting activities in such an industry.     

How does equity capital cost affect bank performance during a financial crisis?

This article theoretically examines how equity capital cost affects return performance and safety of a bank and how this effect varies across a financial crisis comparing to a normal time when the bank manager’s performance reveals the like of higher equity return and the dislike of higher equity risk. We derive two main results. First, an increase in the bank’s equity capital cost from an increase of the interest rate of the Federal funds results in a reduced loan risk-taking at an increased optimal bank interest margin, implying better bank performance. Second, by ignoring the dislike, we find that the better performance is reinforced during a financial crisis but is reduced during a normal time. Financial crises and the dislike preference as such contribute a relatively low return and the stability of banking activities.     

How does a pay-as-you-go system affect asset returns and the equity premium?

When applying a differences-in-differences approach, equity returns and the equity premium are both estimated to be more than four percentage points higher after the introduction of a pay-as-you-go (PAYGO) system. In a realistically calibrated model, the PAYGO system is also found to increase the returns and the premium, although the effects are smaller than in the data. Intuitively, the system lowers asset prices, which in turn increases the importance of dividend risk. Since only equity is subject to dividend risk, equity returns become more volatile relative to bond returns.     

How does informal employment impact income inequality?

This study investigates how informal employment impacts total income inequality in urban China. Finite mixture methodology is employed to examine the segments that exist in the informal labour market, and the Theil index (T0) is used to break down total income inequality according to different subsamples. We found that the two-segment model (upper-tier and lower-tier) best describes the structure of the informal labour market in urban China and that the upper-tier segment contributes most to the total income inequality.     

How close to home does charity begin?

ABSTRACT

This paper uses a field experiment to analyse the extent to which people are more inclined to support a charity focused on people or causes in their own region, compared to regions in other parts of the country. New Zealand landowners were incentivized to take part in an online survey by being told they could choose a charity from a list of four that would receive a $10 donation if they completed the survey. Importantly, the charities are based in different regions of the country. We find evidence of a significant declining radius of altruism: not only do people prefer to support charities in their own area, the further away a charity is located, the less likely people are to support it. These findings highlight the importance of geographic distance (independent of social distance) in charitable giving.     

How does organizational structure affect executive compensation?

Does the rise of the CFO as the second-ranked executive increase the status of the CEO? We find that, as a CFO becomes #2, a CEO receives higher pay in relative terms compared with other top executives. This result corresponds to the literature on span-of-control of executives in top management team.