do firms free ride on rivals r d expenditure an empirical analysis a system of demand equations given oligopolistic interdependence amon firms is derived and estimated for two four digit sic code industries to explain firms r d behaviour through time the two industries chosen are the perfume cosmetic and toiletries pct industry and the drug industry the industries chosen belong to the same two digit sic code classification called the cchemical and allied products industry but not in the drug industry the introduction of the r d tax credit in 1981 however reduced the tendency to free ride in both industries

the role of corporate donations in chinese political markets many corporations actively engage in political activities to enhance their relationships with politicians facilitating access to scarce resources and creating competitive advantages we investigate corporate donations to explore how they initiate interactions between firms and new local leaders in china specifically we propose that political turnover creates unique opportunities for firms to win over new officials via corporate donations especially in competitive markets moreover we find that firms that make generous donations at the beginning of a new city secretary s tenure receive more attention from representatives of new local leaders especially firms that were politically disadvantaged under a predecessor s governance empirical studies on the turnover of city secretaries between 2001 and 2012 in china strongly support our hypotheses consequently this study improves our understanding of how corporate donations initiate social exchanges between firms and politicians

the political economy of public subsidies the article presents a model to explain cross national variations in public subsidies the model incorporates demand and supply variables as well as the effects of policy linkages it predicts that public subsidies are higher in small countries where unemployment is high agriculture plays a large role in the economy left wing parties are in power and tariffs and social security transfers are low the findings tend to confirm six of the seven hypotheses the study supports cameron s 1978 assertion that the openness of the economy is a major factor in the expansion of the public economy even though the data do not clearly confirm or disconfirm any specific theoretical framework they are more consistent with the pluralist model with its insistence that political influence varies from issue to issue and that political actors play a major role in the policy process finally the most interesting finding pertains to the role of policy linkages

economics of alliances the lessons for collective action this essay provides an up to date summary of the findings of the literature on the economics of alliances we show that the study of the economics of alliances has played a pivotal role in understanding and applying public good analysis to real world applications we establish that the manner in which alliances address burden sharing and allocative issues is related to strategic doctrines weapon technology perceived threats and membership composition past contributions are evaluated and areas needing further development are identified the theoretical and empirical knowledge gained from the study of alliances is shown to be directly applicable to a wide range of international collectives

the redistribution of income in canada this original study challenges the widely held belief that government policies to redistribute income have made canada a more egalitarian state the author bases his conclusions on extensive documentation of the real effect of changes in taxes transfers and government expenditures

gaining access by doing good the effect of sociopolitical reputation on firm participation in public policy making this paper examines the role of firms sociopolitical reputations as proxied by their perceived engagement in socially responsible practices in public policy makers decisions to grant access in the policy making process i argue that policy makers dependencies motivations and decision making processes lead them to evaluate firms by using sociopolitical reputation as a differentiating heuristic i hypothesize that firms that construct stronger sociopolitical reputations will be granted greater access and that firms existing political activity and policy makers partisanship will moderate this relationship i test these hypotheses using an 11 year panel on congressional testimony reputation and political and financial characteristics for the s p 500 and find support for all three these findings support the existence of a sociopolitical dimension to firms reputations that affects how public policy makers evaluate firms demonstrating that corporate social responsibility pays political benefits this paper was accepted by jesper sorensen organizations

corporate philanthropic giving advertising intensity and industry competition level this article examines whether the likelihood and amount of firm charitable giving in response to catastrophic events are related to firm advertising intensity and whether industry competition level moderates this relationship using data on chinese firms philanthropic response to the 2008 sichuan earthquake we find that firm advertising intensity is positively associated with both the probability and the amount of corporate giving the results also indicate that this positive advertising intensity philanthropic giving relationship is stronger in competitive industries and firms in competitive industries are more likely to donate this study thus provides evidence suggesting that even in the wake of catastrophic events corporate philanthropic giving is strategic

economic models of nato abstract the seminal work of olson and zeckhauser 1966 on the economic theory of alliances in particular nato provides the theoretical background for this paper after restating their results on alliance allocation behavior in a formal framework we show that these results may fail in a context with decentralized production of the public defense commodity finally we introduce a simple mechanism which allows the implementation of an efficient allocation characterized by proportional burden sharing and cost monotonicity these results can also be applied to other public goods problems

complementarity free riding and the military expenditures of nato allies abstract this paper examines the major influences of an ally s demand for military expenditures demand equations are estimated for a sample of nato nations using the iterative seemingly unrelated regressions technique evidence is presented indicating that structural changes occured in these equations in the early 1970s this instability is the predicted effect of the doctrine of flexible response adopted by nato during this time period the statistical tests show that the medium sized nuclear powers military expenditures responded identically to income and defense spillins the same held true for the lowland allies

international patterns in military spending my main purpose in this article is to investigate the military spending correlates using international cross sectional data for 1984 this perspective broadly mirrors that of a maizels and m k nissanke who investigated the determinants of military spending for a cross section of developing countries and r p smith who examined a cross section of industrialized countries in contrast my effort embraces both developed and developing countries as well as market and centrally planned economies but distinguishes countries on the more relevant basis of whether they are in conflict and whether they belong to alliances such as the north atlantic treaty organization nato and the warsaw pact an advantage of cross sections such as this is that it makes it possible to distinguish broad patterns in defense spending across the world as a whole a disadvantage is that one cannot infer dynamic behavior from cross sections in which case strategic theories of arms expenditure cannot be investigated satisfactorily 2 the same applies to dynamic versions of the neoclassical theory of military expenditure 3 however international cross sections and national time series are more likely to be complements than substitutes in research in the next section i propose a simple model of military expenditure that is investigated in section iv by cross sectional data for 137 countries the model is based on the premise that military expenditure deters war and departs from previous theoretical efforts in that it applies state preference theory to determine the demand for military spending in section iii i consider other variables that in terms of the model may also affect military spending via its shadow price since the sample consists of cross sectional data i pay particular attention to various specification tests that are usually ignored these suggest that the results are not independent of the method used for normalizing

alternative collective goods models of military alliances theory and empirics i introduction in a seminal article mancur olson and richard zeckhauser 1966 characterized the north atlantic treaty organization nato in the mid 1960s as a group of allies who shared a pure public good in the form of deterrence to qualify as a pure public good a good s benefits must be nonexcludable i e available to all group members once provided and nonrival in consumption i e consumption opportunities associated with a unit of the good do not decline with the number of users pure public goods are characterized by free riding behavior owing to non excludability which permits individuals to partake in the benefits of the good without expending their own scarce resources olson and zeckhauser also demonstrated that a pure public good such as deterrence is associated with an exploitation hypothesis whereby the large agents allies shoulder the payment burdens of the small agents allies using data from 1964 olson and zeckhauser 1966 274 77 established that defense burdens are positively correlated with the economic size of the allies as measured by gross national product gnp over the next twenty five years a large literature has generalized and extended the olson and zeckhauser collective goods theory of alliances van ypersele de strihou 1967 recognized that defense expenditures could generate country specific private benefits e g disaster relief protection of colonies management of domestic unrest along with purely public deterrence with the presence of ally specific benefits the strength of the exploitation hypothesis is attenuated since a small ally might willingly shoulder a relatively large burden provided that this ally views its defense expenditures as possessing a large share of nation specific benefits in a series of articles murdoch sandler and others 1 formulated a joint product model in which the military activity of an ally yields pure public impure public and or private jointly produced outputs or benefits if the benefits derived from the allies military expenditures were from a single purely public good then the joint product model would obviously degenerate to the model of olson and zeckhauser 1966 murdoch and sandler 1984 sandler and forbes 1980 and sandler and murdoch 1990 have shown that the joint product model outperforms the pure public good deterrence model for nato during various time periods in recent years a number of important contributions to the collective good analysis of alliances have appeared these include the inclusion of foreign trade considerations wong 1991 marginal cost differentials among allies mcguire 1990 weber and wiesmeth 1991 leader follower behavior bruce 1990 and median voter considerations dudley and montmarquette 1981 murdoch sandler and hansen 1991 and okamura 1991 mcguire and groth 1985 engineered an econometric procedure for distinguishing between allocative processes e g non cooperative and cooperative within an alliance while subsequent work by sandler and murdoch 1990 operationalized this econometric procedure until now collective good models of alliances have computed alliancewide defense levels by simply summing the allies expenditures however the appropriate manner for aggregating defense efforts among allies may depend on geographical strategic and technological determinants for example the defense efforts of the weakest ally or link along a front may determine the strength of the allies defenses since the enemy s ability to penetrate behind the front hinges on the weakest fortification hirshleifer 1983 in consequence the minimal defense level of the allies and not the sum determines alliance capabilities the purpose of this paper is fivefold first we intend to look at different methods of aggregating allies military expenditures to determine alliancewide defense levels three procedures summation weakest link and best shot are examined

dynamic patent races with risky choices this paper investigates equilibrium rd firms compete more vigorously in the later stages of innovation than in the earlier stages and a follower is more likely to choose a riskier innovation path than one requiring on average equivalent effort it provides an explanation of how the expected benefits the cost of r d and interactions between competing firms combine to determine dynamic r d strategies over time

the demand for military expenditures an international comparison earlier studies have explained inter country variations in the share of gnp devoted to military expenditures by international spillovers and by differences in the threat of attack related to relative incomes in this paper we use the theory of public choice to explain these differences we attempt to measure the importance of both international spillovers and relative incomes along with two other factors the tax price elasticity of demand and economies of scale in the consumption of security we find that international spillovers are significant and positive that the income elasticity of demand is greater than unity that the tax price elasticity of demand explains part of observed inter country differences and that there are considerable economies of scale in the consumption of military spending finally between 1960 and 1975 there was apparently a substantial increase in the value which each country derived from a dollar of military spending by its allies this phenomenon which seems related to the increased importance of deterrent weapons has tended to induce individual alliance members to reduce the share of their national income devoted to defense

politicians and the ipo decision the impact of impending political promotions on ipo activity in china abstract this paper shows that incentives created by the impending turnover of local politicians can accelerate the pace of initial public offering ipo activity in certain politicized environments focusing on china we exploit a research setting where politicians are rewarded for capital market development firms rely on political connections for access to capital rent seeking behavior is rampant and the objectives of the state might not be to maximize capital market efficiency we find that the rate of exchange eligible firms engaging in an ipo temporarily increases in advance of impending political promotion events this effect holds for both state owned and non state owned entities for state owned firms the effect is strongest in those provinces where the politicians are more likely to be rewarded for market development activity for non state owned firms the temporary increase in ipo activity appears to be rationally opportunistic in nature with the effect stronger around events more likely to disrupt the firms political connections promotion period ipos underperform non promotion period ipos in terms of both future financial performance and long run stock returns have controlling shareholders who retain a larger fraction of the company and are more likely to divert proceeds away from their intended use after the offering

factors that determine the reputation of private equity managers in developing markets abstract this paper analyzes the relationship between investors and private equity managers in order to identify the factors that affect the latter s reputation since there are no individual references about their past returns in developing private equity markets the reputation of such players is thought to be linked to their capacity for obtaining new funds results provide evidence of the volume of investments recorded in the past the ratio of portfolio companies to investment manager the percentage of divestments carried out through initial public offerings and trade sales the membership of the national private equity association and the size of funds under management as characteristics of the highest importance in raising funds

the effects of non clearing labor markets on the demand for public spending the median voter model suggests the causal sequence distribution spending bureaucracy whereas the bureaucratic model proposes the chain bureaucracy spending distribution in the presence of labor market distortions and underemployment labor contracts we argue that an initial link must be added to each causal chain namely the excess supply of labor in the private sector empirical estimates of both the median voter and bureaucratic models indicate that inter country differences in per capita public spinding are an increasing function of differences in wage rates

burden sharing in the nato alliance an empirical test of alternative views this paper undertakes an empirical test of two opposing views of interdependencies among members of military alliances the first view associated with olson and zeckhauser argues that the public good aspect of defense induces free riding behavior by smaller alliance members which imposes a disproportionate burden of supporting the alliance on the larger members a second view argues that nato defense activities produce a mix of outputs some of which are not purely public and some of which may be complementary across nations furthermore the nature of the weapons systems and their relative use by alliance members may induce substantial cooperation by allies the test proposed here analyzes the relationship between defense spending shares of nato members and their population and relative wealth shares a simple model is specified and tested using pooled time series cross sectional data the empirical results indicate more support for the cooperative view of ally relationships than the olson zeckhauser non cooperative model

an econometric technique for comparing median voter and oligarchy choice models of collective action the case of the nato alliance this paper devises an empirical methodology for discriminating between the median voter model and the oligarchy choice model when applied to the collective provision of a public good in particular an empirical methodology is engineered so that a nested test procedure can evaluate competing models the authors apply this methodology to examine the demand for military activities of ten members of the nato alliance a two stage least squares procedure corrected for autocorrelation is used to estimate the demand equations test results vary some allies abide by the median voter model others by the oligarchy model and still others by neither copyright 1991 by mit press

campaign contributions and congressional voting does the timing of contributions matter theoretical and empirical studies do not address whether campaign contributions from more than one election cycle are important for congressional voting behavior further they do not address whether campaign contributions from different periods have different effects on legislative voting behavior this paper analyzes the cumulative effect of campaign contributions over two time periods moreover this paper studies the importance of the timing of contributions for legislative voting behavior ten roll call votes on price supports and quotas for various farm commodities in 1981 and 1985 are analyzed most of the estimated contribution coefficients are statistically significant the results show that without campaign contributions farm interest would have lost in five of the seven votes that were won moreover contributions that were given at approximately the same time as the vote have a larger impact on voting behavior than contributions that the legislator received one or two years prior to the vote copyright 1995 by mit press

the market for congressional votes is timing of contributions everything this study utilizes the timing of campaign contributions to identify whether the objective of political action committees pacs is to influence congressional votes or solely to elect a preferred candidate the results show that pac behavior is consistent with an attempt to purchase congressional votes and to influence elections contributions increase in the weeks surrounding legislative events of importance to pacs and elections the magnitude of increased contributions is examined the article also addresses the lack of legal enforcement mechanisms in vote for contribution agreements it develops hypotheses regarding the timing of contributions as an inexpensive mechanism to assure contractual performance hypotheses are tested regarding pacs incentives to mitigate potential cheating by legislators on such agreements results show that pacs use the timing of contributions as a mechanism to prevent legislators from reneging on vote for contribution trades